courl.net - robtex.com

courl.net

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:4568🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:cf6b🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.69.104Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.207.107🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScurt.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b5e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcurt.ns.cloudflare.com
A2803:f800:50::6ca2:c15e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcurt.ns.cloudflare.com
A2a06:98c1:50::ac40:215e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcurt.ns.cloudflare.com
A108.162.193.94🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcurt.ns.cloudflare.com
A172.64.33.94🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcurt.ns.cloudflare.com
A173.245.59.94🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcurt.ns.cloudflare.com
NSjen.ns.cloudflare.com
A2606:4700:50::a29f:26b9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjen.ns.cloudflare.com
A2803:f800:50::6ca2:c2b9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjen.ns.cloudflare.com
A2a06:98c1:50::ac40:22b9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjen.ns.cloudflare.com
A108.162.194.185🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjen.ns.cloudflare.com
A162.159.38.185Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjen.ns.cloudflare.com
A172.64.34.185🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjen.ns.cloudflare.com
MXmx1-hosting.jellyfish.systems ⭐
A162.255.118.28🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTRoxse3a.privateemail.com
MXmx2-hosting.jellyfish.systems(10)
A162.255.118.29🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTRoxse2b.privateemail.com
MXmx3-hosting.jellyfish.systems(20)
A162.255.118.13🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTRmx3-hosting.jellyfish.systems
TXTv=spf1 +a +mx +ip4:209.74.74.26 include:spf.web-hosting.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.69.104, 172.67.207.107
IPv62606:4700:3030::6815:4568, 2606:4700:3033::ac43:cf6b
SOAcurt.ns.cloudflare.comdns@cloudflare.com serial=2396567540

net

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=1774475092

Previously MX for

courl.net

Same first word

courl.co
courl.com
courl.net

Similar names

lucro.it
lucor.ro
curlo.com
ourcl.com
lucro.co
lucro.org
corlu.edu.tr
oulrc.org
rucol.cl
ocurl.de
corlu.pol.tr
ruloc.com
corlu.online
lurco.co.za
ourlc.cn
corlu.bel.tr
lucro.es
lucro.io
lurco.jp
lucor.net
ulorc.ru
ocurl.com
lurco.com
corlu.tv
rclou.cn
corlu.gov.tr
lucro.us
corlu.net
lucor.es
ocurl.net
corlu.com.tr
rucol.com
colur.co.uk
lucro.nl
corlu.cn
lucro.ru
locur.ru
lucro.dk
locur.com
urloc.com
corlu.com
lucro.de
lucro.com
urlco.co
oculr.me
culor.com
corlu.org
lruco.com
orluc.com
lurco.de
luorc.com
urlco.com
culor.de

DNS History

25 records (9 active, 16 former)

20162017201820192020202120222023202420252026NScurt.ns.cloudflare.comjen.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netns1.7cloudcomputing.comns1.dnspai.comns2.7cloudcomputing.comns2.dnspai.comMXmx1-hosting.jellyfish.systemsmx2-hosting.jellyfish.systemsmx3-hosting.jellyfish.systemscourl.netA104.21.69.104172.67.207.1072606:4700:3030::6815:45682606:4700:3033::ac43:cf6b110.34.230.188129.121.28.34172.64.80.1188.114.96.0188.114.97.0198.200.59.802606:4700:130:436c:6f75:6466:6c61:72652a06:98c1:3120::2a06:98c1:3121::
●NScurt.ns.cloudflare.com2026-03-07 → 2026-03-25 · 3 obs
○ 2017-04-04 00:19:14
● 2026-03-07 14:58:40
● 2026-03-25 22:07:44
○NSf1g1ns1.dnspod.net2017-04-04 → 2017-04-04 · 4 obs
○ 2016-07-11 15:59:22
● 2017-04-04 00:19:14
○ 2026-03-07 14:58:40
○ 2026-03-25 22:07:44
○NSf1g1ns2.dnspod.net2017-04-04 → 2017-04-04 · 4 obs
○ 2016-07-11 15:59:22
● 2017-04-04 00:19:14
○ 2026-03-07 14:58:40
○ 2026-03-25 22:07:44
●NSjen.ns.cloudflare.com2026-03-07 → 2026-03-25 · 3 obs
○ 2017-04-04 00:19:14
● 2026-03-07 14:58:40
● 2026-03-25 22:07:44
○NSns1.7cloudcomputing.com2015-11-21 → 2016-07-11 · 5 obs
○ 2015-07-08 10:50:34
● 2015-11-21 19:05:38
● 2016-07-11 15:59:22
○ 2017-04-04 00:19:14
○ 2026-03-25 22:07:44
○NSns1.dnspai.com2015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 10:50:34
○ 2015-11-21 19:05:38
○ 2026-03-25 22:07:44
○NSns2.7cloudcomputing.com2015-11-21 → 2016-07-11 · 5 obs
○ 2015-07-08 10:50:34
● 2015-11-21 19:05:38
● 2016-07-11 15:59:22
○ 2017-04-04 00:19:14
○ 2026-03-25 22:07:44
○NSns2.dnspai.com2015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 10:50:34
○ 2015-11-21 19:05:38
○ 2026-03-25 22:07:44
○MXcourl.net2015-11-21 → 2016-07-11 · 4 obs
● 2015-11-21 19:05:38
● 2016-07-11 15:59:22
○ 2026-03-07 14:58:40
○ 2026-03-25 22:07:44
●MXmx1-hosting.jellyfish.systems2026-03-07 → 2026-03-25 · 3 obs
○ 2016-07-11 15:59:22
● 2026-03-07 14:58:40
● 2026-03-25 22:07:44
●MXmx2-hosting.jellyfish.systems2026-03-07 → 2026-03-25 · 3 obs
○ 2016-07-11 15:59:22
● 2026-03-07 14:58:40
● 2026-03-25 22:07:44
●MXmx3-hosting.jellyfish.systems2026-03-07 → 2026-03-25 · 3 obs
○ 2016-07-11 15:59:22
● 2026-03-07 14:58:40
● 2026-03-25 22:07:44
●A104.21.69.1042026-03-07 → 2026-03-25 · 7 obs
○ 2017-04-04 00:19:14
● 2026-03-07 14:58:40
● 2026-03-11 19:57:50
○ 2026-03-22 07:00:34
○ 2026-03-22 07:57:10
● 2026-03-25 15:18:00
● 2026-03-25 22:07:44
○A110.34.230.1882017-04-04 → 2017-04-04 · 4 obs
○ 2016-07-11 15:59:22
● 2017-04-04 00:19:14
○ 2026-03-07 14:58:40
○ 2026-03-25 22:07:44
○A129.121.28.342015-11-21 → 2016-07-11 · 5 obs
○ 2015-07-08 10:50:34
● 2015-11-21 19:05:38
● 2016-07-11 15:59:22
○ 2017-04-04 00:19:14
○ 2026-03-25 22:07:44
○A172.64.80.12026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-11 19:57:50
● 2026-03-22 07:00:34
○ 2026-03-22 07:57:10
○ 2026-03-25 22:07:44
●A172.67.207.1072026-03-07 → 2026-03-25 · 7 obs
○ 2017-04-04 00:19:14
● 2026-03-07 14:58:40
● 2026-03-11 19:57:50
○ 2026-03-22 07:00:34
○ 2026-03-22 07:57:10
● 2026-03-25 15:18:00
● 2026-03-25 22:07:44
○A188.114.96.02026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-22 07:00:34
● 2026-03-22 07:57:10
○ 2026-03-25 15:18:00
○ 2026-03-25 22:07:44
○A188.114.97.02026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-22 07:00:34
● 2026-03-22 07:57:10
○ 2026-03-25 15:18:00
○ 2026-03-25 22:07:44
○A198.200.59.802015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 10:50:34
○ 2015-11-21 19:05:38
○ 2026-03-25 22:07:44
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-11 19:57:50
● 2026-03-22 07:00:34
○ 2026-03-22 07:57:10
○ 2026-03-25 22:07:44
●A2606:4700:3030::6815:45682026-03-07 → 2026-03-25 · 7 obs
○ 2017-04-04 00:19:14
● 2026-03-07 14:58:40
● 2026-03-11 19:57:50
○ 2026-03-22 07:00:34
○ 2026-03-22 07:57:10
● 2026-03-25 15:18:00
● 2026-03-25 22:07:44
●A2606:4700:3033::ac43:cf6b2026-03-07 → 2026-03-25 · 7 obs
○ 2017-04-04 00:19:14
● 2026-03-07 14:58:40
● 2026-03-11 19:57:50
○ 2026-03-22 07:00:34
○ 2026-03-22 07:57:10
● 2026-03-25 15:18:00
● 2026-03-25 22:07:44
○A2a06:98c1:3120::2026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-22 07:00:34
● 2026-03-22 07:57:10
○ 2026-03-25 15:18:00
○ 2026-03-25 22:07:44
○A2a06:98c1:3121::2026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-22 07:00:34
● 2026-03-22 07:57:10
○ 2026-03-25 15:18:00
○ 2026-03-25 22:07:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
courl.netcurt.ns.cloudflare.com, jen.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.94

NS records: curt.ns.cloudflare.com, jen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for courl.net (unsigned zone)

⏱️ Timing

Total: 523ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.207.107, 104.21.69.104
AAAA22606:4700:3030::6815:4568, 2606:4700:3033::ac43:cf6b
NS2curt.ns.cloudflare.com, jen.ns.cloudflare.com
MX3mx2-hosting.jellyfish.systems (pri: 10), mx3-hosting.jellyfish.systems (pri: 20)...
TXT1v=spf1 +a +mx +ip4:209.74.74.26 include:
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1curt.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

courl.net refers to four IP numbers: 2606:4700:3030::6815:4568, 2606:4700:3033::ac43:cf6b, 104.21.69.104 and 172.67.207.107.

Other host names, for instance news.zaojiaoguan.com, mobile-utu.xin, shazhiqiu.cn, www.6pm9.cn and metformin.solutions share IP numbers with courl.net.

Name Servers

courl.net's delegation uses two name servers: curt.ns.cloudflare.com and jen.ns.cloudflare.com.

courl.net uses the same name server setup as other domains, such as thanethomson.com, slimccrystal.com, thyroffemme.com, en-us--sumatra.com and usa-en-cardioslim.com.

courl.net at least partially shares name servers with other domains, including 411tire.com, yakabetburada.vip, wio.io, medialab.de and cpssc.com.

These name servers are often used with rayden.ns.cloudflare.com and melnicoff.ns.cloudflare.com.

Host names with six IP numbers:

curt.ns.cloudflare.com points to 2606:4700:58::adf5:3b5e, 2803:f800:50::6ca2:c15e, 2a06:98c1:50::ac40:215e, 108.162.193.94, 172.64.33.94 and 173.245.59.94.

jen.ns.cloudflare.com points to 2606:4700:50::a29f:26b9, 2803:f800:50::6ca2:c2b9, 2a06:98c1:50::ac40:22b9, 108.162.194.185, 162.159.38.185 and 172.64.34.185.

Mail Servers

Three mail servers handle courl.net: mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.

courl.net shares at least some mail servers with other domains, for example masguardian.org, bodibuddi.com, 789691143.xyz, sonorika.es and kbcofficialwinner.com.

Host names with a single IP:

mx1-hosting.jellyfish.systems points to 162.255.118.28; mx2-hosting.jellyfish.systems points to 162.255.118.29; mx3-hosting.jellyfish.systems points to 162.255.118.13.