codechef.com - robtex.com

codechef.com

DNSSEC⚠️ Not signed
A34.197.253.62🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-197-253-62.compute-1.amazonaws.com
A52.7.242.210🇺🇸 Amazon52.4.0.0/14 EC2 IAD prefix
A54.152.177.22🇺🇸 Amazon54.152.0.0/16 EC2 IAD prefix
NSlex.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bc4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlex.ns.cloudflare.com
A2803:f800:50::6ca2:c1c4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlex.ns.cloudflare.com
A2a06:98c1:50::ac40:21c4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlex.ns.cloudflare.com
A108.162.193.196🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlex.ns.cloudflare.com
A172.64.33.196🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlex.ns.cloudflare.com
A173.245.59.196🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlex.ns.cloudflare.com
NSvera.ns.cloudflare.com
A2606:4700:50::adf5:3a93🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvera.ns.cloudflare.com
A2803:f800:50::6ca2:c093🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvera.ns.cloudflare.com
A2a06:98c1:50::ac40:2093🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvera.ns.cloudflare.com
A108.162.192.147🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvera.ns.cloudflare.com
A172.64.32.147🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvera.ns.cloudflare.com
A173.245.58.147🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvera.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c08::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f26.1e100.net
A172.253.62.26🇺🇸 Google172.253.62.0/24
PTRbc-in-f26.1e100.net
MXalt1.aspmx.l.google.com(20)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(20)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXaspmx3.googlemail.com(30)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXaspmx4.googlemail.com(30)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXaspmx5.googlemail.com(30)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.27🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f27.1e100.net
TXTahrefs-site-verification_04e642c9c46bc98dafe11b176cc6d5a993ed2012f33afb1ed8af...
TXTahrefs-site-verification_6e889e2ee688c269d990d481ac87fd8b38f5dc138e8b6e0c14fb...
TXTgithub-verification=3Vz9HpXqx9n7sDhSFSRP3B3mnz8Hk9FhfXtA6BEZ
TXTgoogle-site-verification=WwEq-x8nLowpMamlJcCxqZF6q_GI65cLfnrBLlMjQ_k
TXTgoogle-site-verification=aofj5h49H6X_5kiZ0iwcqEBsQ292cAjxqXDolg7zO_Y
TXTgoogle-site-verification=c1sCqtaSYtvVbMlr-FHZR0M-TNm4455mXnp6BNqRuWI
TXTv=spf1 +a +mx a:webserver.codechef.com include:amazonses.com include:_spf.goo...
TXTzoho-verification=zb09737561.zmverify.zoho.com
SOAlex.ns.cloudflare.comdns@cloudflare.com serial=2403774000

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778659001
rank #18989 globally
rank #9368 in the tld
WOT: SAFE (93/100)
📈 Tranco rank: #16,488

Subdomains

discuss.codechef.com
c13-b2b-blog-lb.codechef.com
html.codechef.com
6461796c6967687477696e64796a616e6540686f746d616message.codechef.com
ardownload.codechef.com
a17-250-248-150.codechef.com
view-pictures.codechef.com
am-red.codechef.com
lax1.codechef.com
asia.codechef.com
bh407.codechef.com
116profile.codechef.com
asw2.codechef.com
api.codechef.com
bingoblitz.codechef.com
broadcast.codechef.com
bc-japan-1-2.codechef.com
phobos.codechef.com
bizwww.codechef.com
www.codechef.com
lax.codechef.com
broker.codechef.com
cdn.codechef.com
6apart.codechef.com
mautic.codechef.com
appledirectory.codechef.com
bz2.codechef.com
a17-112-152-32.codechef.com
jobboard.codechef.com
snackdown15.codechef.com

Same first word

codechef.pro
codechef.com

Similar names

chefdeco.com
chefcode.com

DNS History

91 records (12 active, 79 former)

200920112013201520172019202120232025NSlex.ns.cloudflare.comvera.ns.cloudflare.comns-1074.awsdns-06.orgns-1990.awsdns-56.co.ukns-275.awsdns-34.comns-741.awsdns-28.netns1.revenuedirect.comns2.revenuedirect.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA34.197.253.6252.7.242.21054.152.177.22100.25.163.169100.50.168.253104.26.4.157104.26.5.15713.216.53.4013.218.29.14313.223.15.229172.67.75.5218.206.104.22418.206.206.11718.210.48.16718.213.254.4523.21.92.882606:4700:20::681a:49d2606:4700:20::681a:59d2606:4700:20::ac43:4b343.213.117.1123.214.85.2143.215.215.293.216.56.203.217.154.253.221.187.1993.225.103.1903.225.103.1923.228.198.1963.231.253.1573.231.9.1093.234.190.23734.192.114.17534.193.109.16934.196.173.20434.205.183.20834.205.51.5834.228.92.7934.231.24.24534.237.249.15935.172.49.13544.196.121.18844.217.21.8052.0.37.24952.0.58.14552.0.59.24052.1.209.5752.200.138.17352.202.113.17552.202.47.21752.203.145.17252.22.131.8152.3.104.5852.3.76.16852.4.169.7652.4.72.23952.5.174.17552.6.58.22552.7.235.10552.70.134.6352.72.136.12552.87.234.22152.87.48.20454.145.182.9954.146.120.16954.146.42.22454.152.68.8954.156.9.3654.164.77.14254.205.46.23954.209.93.19554.85.228.1154.85.232.9854.86.229.19966.150.161.5769.25.47.164CNAMEpark.funnel.revenuedirect.com.akadns.net
●NSlex.ns.cloudflare.com2026-02-15 → 2026-05-13 · 3 obs
○ 2020-04-01 11:02:52
● 2026-02-15 18:20:26
● 2026-05-13 08:16:16
○NSns-1074.awsdns-06.org2015-09-03 → 2020-04-01 · 5 obs
○ 2008-03-17 10:01:00
● 2015-09-03 19:16:04
● 2020-04-01 11:02:52
○ 2026-02-15 18:20:26
○ 2026-05-13 08:16:16
○NSns-1990.awsdns-56.co.uk2015-09-03 → 2020-04-01 · 5 obs
○ 2008-03-17 10:01:00
● 2015-09-03 19:16:04
● 2020-04-01 11:02:52
○ 2026-02-15 18:20:26
○ 2026-05-13 08:16:16
○NSns-275.awsdns-34.com2015-09-03 → 2020-04-01 · 5 obs
○ 2008-03-17 10:01:00
● 2015-09-03 19:16:04
● 2020-04-01 11:02:52
○ 2026-02-15 18:20:26
○ 2026-05-13 08:16:16
○NSns-741.awsdns-28.net2015-09-03 → 2020-04-01 · 5 obs
○ 2008-03-17 10:01:00
● 2015-09-03 19:16:04
● 2020-04-01 11:02:52
○ 2026-02-15 18:20:26
○ 2026-05-13 08:16:16
○NSns1.revenuedirect.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 10:01:00
○ 2015-09-03 19:16:04
○ 2026-05-13 08:16:16
○NSns2.revenuedirect.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 10:01:00
○ 2015-09-03 19:16:04
○ 2026-05-13 08:16:16
●NSvera.ns.cloudflare.com2026-02-15 → 2026-05-13 · 3 obs
○ 2020-04-01 11:02:52
● 2026-02-15 18:20:26
● 2026-05-13 08:16:16
●MXalt1.aspmx.l.google.com2015-09-03 → 2026-05-13 · 3 obs
○ 2008-03-17 10:01:00
● 2015-09-03 19:16:04
● 2026-05-13 08:16:16
●MXalt2.aspmx.l.google.com2015-09-03 → 2026-05-13 · 3 obs
○ 2008-03-17 10:01:00
● 2015-09-03 19:16:04
● 2026-05-13 08:16:16
●MXaspmx.l.google.com2015-09-03 → 2026-05-13 · 3 obs
○ 2008-03-17 10:01:00
● 2015-09-03 19:16:04
● 2026-05-13 08:16:16
●MXaspmx2.googlemail.com2015-09-03 → 2026-05-13 · 3 obs
○ 2008-03-17 10:01:00
● 2015-09-03 19:16:04
● 2026-05-13 08:16:16
●MXaspmx3.googlemail.com2015-09-03 → 2026-05-13 · 3 obs
○ 2008-03-17 10:01:00
● 2015-09-03 19:16:04
● 2026-05-13 08:16:16
●MXaspmx4.googlemail.com2015-09-03 → 2026-05-13 · 3 obs
○ 2008-03-17 10:01:00
● 2015-09-03 19:16:04
● 2026-05-13 08:16:16
●MXaspmx5.googlemail.com2015-09-03 → 2026-05-13 · 3 obs
○ 2008-03-17 10:01:00
● 2015-09-03 19:16:04
● 2026-05-13 08:16:16
○A100.25.163.1692026-03-13 → 2026-03-20 · 5 obs
○ 2026-03-12 07:02:24
● 2026-03-13 23:39:28
● 2026-03-20 21:20:06
○ 2026-03-23 10:07:38
○ 2026-05-13 08:16:16
○A100.50.168.2532026-03-23 → 2026-03-25 · 5 obs
○ 2026-03-20 21:20:06
● 2026-03-23 10:07:38
● 2026-03-25 09:42:44
○ 2026-03-29 12:16:26
○ 2026-05-13 08:16:16
○A104.26.4.1572026-02-15 → 2026-02-16 · 5 obs
○ 2020-04-01 11:02:52
● 2026-02-15 18:20:26
● 2026-02-16 09:30:38
○ 2026-02-16 21:09:00
○ 2026-05-13 08:16:16
○A104.26.5.1572026-02-15 → 2026-02-16 · 5 obs
○ 2020-04-01 11:02:52
● 2026-02-15 18:20:26
● 2026-02-16 09:30:38
○ 2026-02-16 21:09:00
○ 2026-05-13 08:16:16
○A13.216.53.402026-05-09 → 2026-05-11 · 5 obs
○ 2026-05-06 04:19:16
● 2026-05-09 11:38:46
● 2026-05-11 03:58:10
○ 2026-05-12 13:14:36
○ 2026-05-13 08:16:16
○A13.218.29.1432026-03-17 → 2026-03-17 · 4 obs
○ 2026-03-13 23:39:28
● 2026-03-17 05:48:54
○ 2026-03-20 21:20:06
○ 2026-05-13 08:16:16
○A13.223.15.2292026-03-29 → 2026-03-29 · 4 obs
○ 2026-03-25 09:42:44
● 2026-03-29 12:16:26
○ 2026-03-30 15:30:20
○ 2026-05-13 08:16:16
○A172.67.75.522026-02-15 → 2026-02-16 · 5 obs
○ 2020-04-01 11:02:52
● 2026-02-15 18:20:26
● 2026-02-16 09:30:38
○ 2026-02-16 21:09:00
○ 2026-05-13 08:16:16
○A18.206.104.2242026-02-22 → 2026-02-22 · 5 obs
○ 2026-02-19 22:23:20
● 2026-02-22 08:37:40
● 2026-02-22 22:55:00
○ 2026-02-24 18:13:18
○ 2026-05-13 08:16:16
○A18.206.206.1172026-04-07 → 2026-04-11 · 5 obs
○ 2026-04-06 03:53:40
● 2026-04-07 21:57:52
● 2026-04-11 00:00:32
○ 2026-04-21 16:00:32
○ 2026-05-13 08:16:16
○A18.210.48.1672020-04-01 → 2020-04-01 · 4 obs
○ 2019-09-15 11:11:50
● 2020-04-01 11:02:52
○ 2026-02-15 18:20:26
○ 2026-05-13 08:16:16
○A18.213.254.452026-02-26 → 2026-02-26 · 4 obs
○ 2026-02-24 18:13:18
● 2026-02-26 16:45:52
○ 2026-03-12 07:02:24
○ 2026-05-13 08:16:16
○A23.21.92.882026-05-10 → 2026-05-11 · 8 obs
○ 2026-05-09 13:29:00
● 2026-05-10 12:40:38
● 2026-05-10 16:34:48
○ 2026-05-10 21:00:32
○ 2026-05-11 00:55:02
● 2026-05-11 03:58:10
○ 2026-05-12 13:14:36
○ 2026-05-13 08:16:16
○A2606:4700:20::681a:49d2026-02-15 → 2026-02-16 · 5 obs
○ 2020-04-01 11:02:52
● 2026-02-15 18:20:26
● 2026-02-16 09:30:38
○ 2026-02-16 21:09:00
○ 2026-05-13 08:16:16
○A2606:4700:20::681a:59d2026-02-15 → 2026-02-16 · 5 obs
○ 2020-04-01 11:02:52
● 2026-02-15 18:20:26
● 2026-02-16 09:30:38
○ 2026-02-16 21:09:00
○ 2026-05-13 08:16:16
○A2606:4700:20::ac43:4b342026-02-15 → 2026-02-16 · 5 obs
○ 2020-04-01 11:02:52
● 2026-02-15 18:20:26
● 2026-02-16 09:30:38
○ 2026-02-16 21:09:00
○ 2026-05-13 08:16:16
○A3.213.117.1122026-04-21 → 2026-04-21 · 4 obs
○ 2026-04-11 00:00:32
● 2026-04-21 16:00:32
○ 2026-04-21 20:38:24
○ 2026-05-13 08:16:16
○A3.214.85.2142026-04-28 → 2026-04-28 · 4 obs
○ 2026-04-21 20:38:24
● 2026-04-28 07:13:56
○ 2026-05-03 19:45:14
○ 2026-05-13 08:16:16
○A3.215.215.292026-04-21 → 2026-04-21 · 5 obs
○ 2026-04-11 00:00:32
● 2026-04-21 16:00:32
● 2026-04-21 20:38:24
○ 2026-04-28 07:13:56
○ 2026-05-13 08:16:16
○A3.216.56.202026-05-03 → 2026-05-03 · 5 obs
○ 2026-04-28 07:13:56
● 2026-05-03 19:45:14
● 2026-05-03 20:16:32
○ 2026-05-06 04:19:16
○ 2026-05-13 08:16:16
○A3.217.154.252026-05-06 → 2026-05-06 · 4 obs
○ 2026-05-03 20:16:32
● 2026-05-06 04:19:16
○ 2026-05-09 11:38:46
○ 2026-05-13 08:16:16
○A3.221.187.1992019-07-18 → 2019-07-18 · 4 obs
○ 2018-12-31 04:54:26
● 2019-07-18 19:40:22
○ 2019-09-15 11:11:50
○ 2026-05-13 08:16:16
○A3.225.103.1902026-05-06 → 2026-05-06 · 4 obs
○ 2026-05-03 20:16:32
● 2026-05-06 04:19:16
○ 2026-05-09 11:38:46
○ 2026-05-13 08:16:16
○A3.225.103.1922026-02-16 → 2026-02-19 · 6 obs
○ 2026-02-15 18:20:26
○ 2026-02-16 09:30:38
● 2026-02-16 21:09:00
● 2026-02-19 22:23:20
○ 2026-02-22 08:37:40
○ 2026-05-13 08:16:16
○A3.228.198.1962026-05-09 → 2026-05-12 · 5 obs
○ 2026-05-06 04:19:16
● 2026-05-09 11:38:46
● 2026-05-12 13:14:36
○ 2026-05-12 22:49:56
○ 2026-05-13 08:16:16
○A3.231.253.1572026-03-30 → 2026-03-30 · 5 obs
○ 2026-03-29 12:16:26
● 2026-03-30 15:30:20
● 2026-03-30 16:19:22
○ 2026-04-01 20:36:08
○ 2026-05-13 08:16:16
○A3.231.9.1092026-05-03 → 2026-05-03 · 5 obs
○ 2026-04-28 07:13:56
● 2026-05-03 19:45:14
● 2026-05-03 20:16:32
○ 2026-05-06 04:19:16
○ 2026-05-13 08:16:16
○A3.234.190.2372026-05-12 → 2026-05-12 · 4 obs
○ 2026-05-11 03:58:10
● 2026-05-12 13:14:36
○ 2026-05-12 22:49:56
○ 2026-05-13 08:16:16
○A34.192.114.1752017-02-05 → 2017-02-12 · 5 obs
○ 2016-12-21 17:13:34
● 2017-02-05 08:08:14
● 2017-02-12 02:55:48
○ 2017-09-11 09:31:54
○ 2026-05-13 08:16:16
○A34.193.109.1692018-12-31 → 2018-12-31 · 4 obs
○ 2017-09-11 09:31:54
● 2018-12-31 04:54:26
○ 2019-07-18 19:40:22
○ 2026-05-13 08:16:16
○A34.196.173.2042026-02-22 → 2026-02-24 · 6 obs
○ 2026-02-19 22:23:20
● 2026-02-22 08:37:40
○ 2026-02-22 22:55:00
● 2026-02-24 18:13:18
○ 2026-02-26 16:45:52
○ 2026-05-13 08:16:16
●A34.197.253.622026-05-13 → 2026-05-13 · 3 obs
○ 2026-05-13 02:22:36
● 2026-05-13 08:16:14
● 2026-05-13 08:16:16
○A34.205.183.2082026-03-12 → 2026-03-12 · 4 obs
○ 2026-02-26 16:45:52
● 2026-03-12 07:02:24
○ 2026-03-13 23:39:28
○ 2026-05-13 08:16:16
○A34.205.51.582026-03-23 → 2026-03-30 · 5 obs
○ 2026-03-20 21:20:06
● 2026-03-23 10:07:38
● 2026-03-30 16:19:22
○ 2026-04-01 20:36:08
○ 2026-05-13 08:16:16
○A34.228.92.792026-04-28 → 2026-04-28 · 4 obs
○ 2026-04-21 20:38:24
● 2026-04-28 07:13:56
○ 2026-05-03 19:45:14
○ 2026-05-13 08:16:16
○A34.231.24.2452026-04-21 → 2026-04-21 · 5 obs
○ 2026-04-11 00:00:32
● 2026-04-21 16:00:32
● 2026-04-21 20:38:24
○ 2026-04-28 07:13:56
○ 2026-05-13 08:16:16
○A34.237.249.1592026-03-23 → 2026-03-25 · 5 obs
○ 2026-03-20 21:20:06
● 2026-03-23 10:07:38
● 2026-03-25 09:42:44
○ 2026-03-29 12:16:26
○ 2026-05-13 08:16:16
○A35.172.49.1352026-05-12 → 2026-05-13 · 5 obs
○ 2026-05-11 03:58:10
● 2026-05-12 13:14:36
● 2026-05-13 02:22:36
○ 2026-05-13 08:16:14
○ 2026-05-13 08:16:16
○A44.196.121.1882026-03-12 → 2026-03-12 · 4 obs
○ 2026-02-26 16:45:52
● 2026-03-12 07:02:24
○ 2026-03-13 23:39:28
○ 2026-05-13 08:16:16
○A44.217.21.802026-04-01 → 2026-04-10 · 5 obs
○ 2026-03-30 16:19:22
● 2026-04-01 20:36:08
● 2026-04-10 05:59:48
○ 2026-04-11 00:00:32
○ 2026-05-13 08:16:16
○A52.0.37.2492018-12-31 → 2018-12-31 · 4 obs
○ 2017-09-11 09:31:54
● 2018-12-31 04:54:26
○ 2019-07-18 19:40:22
○ 2026-05-13 08:16:16
○A52.0.58.1452015-12-01 → 2015-12-01 · 4 obs
○ 2015-10-31 17:58:58
● 2015-12-01 13:54:06
○ 2016-04-01 15:33:10
○ 2026-05-13 08:16:16
○A52.0.59.2402026-05-03 → 2026-05-03 · 5 obs
○ 2026-04-28 07:13:56
● 2026-05-03 19:45:14
● 2026-05-03 20:16:32
○ 2026-05-06 04:19:16
○ 2026-05-13 08:16:16
○A52.1.209.572020-04-01 → 2020-04-01 · 4 obs
○ 2019-09-15 11:11:50
● 2020-04-01 11:02:52
○ 2026-02-15 18:20:26
○ 2026-05-13 08:16:16
○A52.200.138.1732016-09-22 → 2016-09-22 · 4 obs
○ 2016-05-31 18:35:18
● 2016-09-22 09:00:56
○ 2016-12-21 17:13:34
○ 2026-05-13 08:16:16
○A52.202.113.1752026-03-29 → 2026-04-06 · 5 obs
○ 2026-03-25 09:42:44
● 2026-03-29 12:16:26
● 2026-04-06 03:53:40
○ 2026-04-07 21:57:52
○ 2026-05-13 08:16:16
○A52.202.47.2172026-03-12 → 2026-03-12 · 4 obs
○ 2026-02-26 16:45:52
● 2026-03-12 07:02:24
○ 2026-03-13 23:39:28
○ 2026-05-13 08:16:16
○A52.203.145.1722026-02-24 → 2026-02-26 · 5 obs
○ 2026-02-22 22:55:00
● 2026-02-24 18:13:18
● 2026-02-26 16:45:52
○ 2026-03-12 07:02:24
○ 2026-05-13 08:16:16
○A52.22.131.812017-09-11 → 2017-09-11 · 4 obs
○ 2017-02-12 02:55:48
● 2017-09-11 09:31:54
○ 2018-12-31 04:54:26
○ 2026-05-13 08:16:16
○A52.3.104.582017-09-11 → 2017-09-11 · 4 obs
○ 2017-02-12 02:55:48
● 2017-09-11 09:31:54
○ 2018-12-31 04:54:26
○ 2026-05-13 08:16:16
○A52.3.76.1682026-04-04 → 2026-04-08 · 11 obs
○ 2026-04-01 20:36:08
● 2026-04-04 15:54:42
● 2026-04-04 20:17:30
○ 2026-04-05 02:54:08
● 2026-04-05 05:07:42
○ 2026-04-06 02:22:16
● 2026-04-06 03:53:40
○ 2026-04-07 21:57:52
● 2026-04-08 14:45:54
○ 2026-04-09 11:41:46
○ 2026-05-13 08:16:16
○A52.4.169.762015-09-03 → 2015-09-26 · 5 obs
○ 2008-03-17 10:01:00
● 2015-09-03 19:16:04
● 2015-09-26 21:22:46
○ 2015-10-31 17:58:58
○ 2026-05-13 08:16:16
○A52.4.72.2392016-12-21 → 2017-02-12 · 5 obs
○ 2016-09-22 09:00:56
● 2016-12-21 17:13:34
● 2017-02-12 02:55:48
○ 2017-09-11 09:31:54
○ 2026-05-13 08:16:16
○A52.5.174.1752019-09-15 → 2019-09-15 · 4 obs
○ 2019-07-18 19:40:22
● 2019-09-15 11:11:50
○ 2020-04-01 11:02:52
○ 2026-05-13 08:16:16
○A52.6.58.2252015-09-26 → 2015-09-26 · 4 obs
○ 2015-09-06 20:27:36
● 2015-09-26 21:22:46
○ 2017-02-05 08:08:14
○ 2026-05-13 08:16:16
○A52.7.235.1052026-02-15 → 2026-05-13 · 2 obs
○ 2026-02-15 18:20:26
○ 2026-05-13 08:16:16
●A52.7.242.2102026-05-13 → 2026-05-13 · 3 obs
○ 2026-05-13 02:22:36
● 2026-05-13 08:16:14
● 2026-05-13 08:16:16
○A52.70.134.632026-05-12 → 2026-05-13 · 5 obs
○ 2026-05-12 13:14:36
● 2026-05-12 22:49:56
● 2026-05-13 02:22:36
○ 2026-05-13 08:16:14
○ 2026-05-13 08:16:16
○A52.72.136.1252016-04-01 → 2016-04-01 · 4 obs
○ 2015-12-01 13:54:06
● 2016-04-01 15:33:10
○ 2016-05-31 18:35:18
○ 2026-05-13 08:16:16
○A52.87.234.2212026-04-09 → 2026-04-10 · 5 obs
○ 2026-04-08 14:45:54
● 2026-04-09 11:41:46
● 2026-04-10 05:59:48
○ 2026-04-11 00:00:32
○ 2026-05-13 08:16:16
○A52.87.48.2042016-05-31 → 2016-05-31 · 4 obs
○ 2016-04-01 15:33:10
● 2016-05-31 18:35:18
○ 2016-09-22 09:00:56
○ 2026-05-13 08:16:16
○A54.145.182.992026-05-06 → 2026-05-06 · 4 obs
○ 2026-05-03 20:16:32
● 2026-05-06 04:19:16
○ 2026-05-09 11:38:46
○ 2026-05-13 08:16:16
○A54.146.120.1692026-05-09 → 2026-05-09 · 5 obs
○ 2026-05-06 04:19:16
● 2026-05-09 11:38:46
● 2026-05-09 13:29:00
○ 2026-05-10 12:40:38
○ 2026-05-13 08:16:16
○A54.146.42.2242026-03-13 → 2026-03-20 · 5 obs
○ 2026-03-12 07:02:24
● 2026-03-13 23:39:28
● 2026-03-20 21:20:06
○ 2026-03-23 10:07:38
○ 2026-05-13 08:16:16
●A54.152.177.222026-05-13 → 2026-05-13 · 3 obs
○ 2026-05-13 02:22:36
● 2026-05-13 08:16:14
● 2026-05-13 08:16:16
○A54.152.68.892019-09-15 → 2019-09-15 · 4 obs
○ 2019-07-18 19:40:22
● 2019-09-15 11:11:50
○ 2020-04-01 11:02:52
○ 2026-05-13 08:16:16
○A54.156.9.362026-02-16 → 2026-02-22 · 6 obs
○ 2026-02-15 18:20:26
○ 2026-02-16 09:30:38
● 2026-02-16 21:09:00
● 2026-02-22 22:55:00
○ 2026-02-24 18:13:18
○ 2026-05-13 08:16:16
○A54.164.77.1422026-04-11 → 2026-04-11 · 4 obs
○ 2026-04-10 05:59:48
● 2026-04-11 00:00:32
○ 2026-04-21 16:00:32
○ 2026-05-13 08:16:16
○A54.205.46.2392026-02-24 → 2026-02-26 · 5 obs
○ 2026-02-22 22:55:00
● 2026-02-24 18:13:18
● 2026-02-26 16:45:52
○ 2026-03-12 07:02:24
○ 2026-05-13 08:16:16
○A54.209.93.1952015-09-03 → 2015-09-06 · 5 obs
○ 2008-03-17 10:01:00
● 2015-09-03 19:16:04
● 2015-09-06 20:27:36
○ 2015-09-26 21:22:46
○ 2026-05-13 08:16:16
○A54.85.228.112026-04-28 → 2026-04-28 · 4 obs
○ 2026-04-21 20:38:24
● 2026-04-28 07:13:56
○ 2026-05-03 19:45:14
○ 2026-05-13 08:16:16
○A54.85.232.982019-07-18 → 2019-07-18 · 4 obs
○ 2018-12-31 04:54:26
● 2019-07-18 19:40:22
○ 2019-09-15 11:11:50
○ 2026-05-13 08:16:16
○A54.86.229.1992015-10-31 → 2015-10-31 · 4 obs
○ 2015-09-26 21:22:46
● 2015-10-31 17:58:58
○ 2015-12-01 13:54:06
○ 2026-05-13 08:16:16
○A66.150.161.572008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 10:01:00
○ 2015-09-03 19:16:04
○ 2026-05-13 08:16:16
○A69.25.47.1642008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 10:01:00
○ 2015-09-03 19:16:04
○ 2026-05-13 08:16:16
○CNAMEpark.funnel.revenuedirect.com.akadns.net2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 10:01:00
○ 2015-09-03 19:16:04
○ 2026-05-13 08:16:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
codechef.comvera.ns.cloudflare.com, lex.ns.cloudflare.com12 records

✅ Authoritative Response

Server:173.245.58.147

NS records: vera.ns.cloudflare.com, lex.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codechef.com (unsigned zone)

⏱️ Timing

Total: 249ms | Queries: -

📄 Records

TypeCountSample Data
A352.7.242.210, 34.197.253.62...
NS2lex.ns.cloudflare.com, vera.ns.cloudflare.com
MX7aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT8ahrefs-site-verification_04e642c9c46bc98, ahrefs-site-verification_6e889e2ee688c26...
SOA1lex.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (vera.ns.cloudflare.com, vera.ns.cloudflare.com, vera.ns.cloudflare.com...)

Analysis

Hierarchy

codechef.com has children including discuss.codechef.com, c13-b2b-blog-lb.codechef.com, html.codechef.com, 6461796c6967687477696e64796a616e6540686f746d616message.codechef.com, ardownload.codechef.com and a few other host names.

IP Addresses

codechef.com points to three IPs: 34.197.253.62, 52.7.242.210 and 54.152.177.22.

Name Servers

codechef.com is delegated to two name servers: lex.ns.cloudflare.com and vera.ns.cloudflare.com.

codechef.com uses the same name server setup as other domains, including scottkyle.net, adesporte.com, esimtrip.ru, hingemarketing.com and coastwiseadvisors.com.

At least part of the name servers for codechef.com are shared with other domains, for instance omlet.me, fastreliableseaways.com, warhammer40000.com, travelanl.com and oscarsnotes.com.

These name servers are commonly used alongside the name servers erin.ns.cloudflare.com.

Host names with six IP numbers:

lex.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc4, 2803:f800:50::6ca2:c1c4, 2a06:98c1:50::ac40:21c4, 108.162.193.196, 172.64.33.196 and 173.245.59.196.

vera.ns.cloudflare.com points to: 2606:4700:50::adf5:3a93, 2803:f800:50::6ca2:c093, 2a06:98c1:50::ac40:2093, 108.162.192.147, 172.64.32.147 and 173.245.58.147.

Mail Servers

codechef.com is served by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

codechef.com shares at least some mail servers with other domains, for example ns500765.ns500693.ns500693.ns500693.ns500734.ns500693.ns500734.ns500693.ns500693.ns500734.ns500683.ns500632.ns500632.ns500612.ns500588.ns500110.dtrkdll.com, ns500671.ns500671.ns500754.ns500671.ns500754.ns500704.ns500742.ns500742.ns500671.ns500688.ns500671.ns500291.ns500649.ns500153.tenderladiesbz.com, orbund.com, ns500768.ns500759.ns500758.ns500759.ns500735.ns500735.ns500698.ns500735.ns500698.ns500698.ns500736.ns500652.ns500619.trackreceptor.com and ns500742.ns500742.ns500742.ns500731.ns500742.ns500704.ns500688.ns500704.ns500704.ns500291.ns500649.tenderladiesbz.com.

these mail servers are often used together with alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers

aspmx2.googlemail.com points to: 2607:f8b0:4023:2801::1a and 192.178.128.26

aspmx3.googlemail.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.26

aspmx4.googlemail.com points to: 2a00:1450:4009:c0f::1b and 192.178.223.27

aspmx5.googlemail.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.27

aspmx.l.google.com points to: 2607:f8b0:4004:c08::1a and 172.253.62.26

alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1a and 108.177.123.27

alt2.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1a and 172.253.145.26

Host names that point to 172.253.145.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com