sanfoundry.com - robtex.com

sanfoundry.com

DNSSEC⚠️ Not signed
A2606:4700:20::681a:c0f🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::681a:d0f🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::ac43:4af3🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.12.15Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.13.15Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.74.243🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSpat.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a8b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A2803:f800:50::6ca2:c08b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpat.ns.cloudflare.com
A2a06:98c1:50::ac40:208b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpat.ns.cloudflare.com
A108.162.192.139🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A172.64.32.139🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A173.245.58.139🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
NSwoz.ns.cloudflare.com
A2606:4700:58::adf5:3b96🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwoz.ns.cloudflare.com
A2803:f800:50::6ca2:c196🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwoz.ns.cloudflare.com
A2a06:98c1:50::ac40:2196🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwoz.ns.cloudflare.com
A108.162.193.150🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwoz.ns.cloudflare.com
A172.64.33.150🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwoz.ns.cloudflare.com
A173.245.59.150🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwoz.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(20)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXaspmx3.googlemail.com(30)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXaspmx4.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
MXaspmx5.googlemail.com(30)
A2607:f8b0:4003:c4a::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f27.1e100.net
A142.251.96.27🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f27.1e100.net
TXTgoogle-site-verification=L4AzStfHHwNMd0XL-vQXbSohCAYY-k5I8PhnHVSc9c8
TXTv=spf1 ip4:66.116.224.168 a mx include:_spf.google.com include:eig.spf.a.clou...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.26.12.15, 104.26.13.15, 172.67.74.243
IPv62606:4700:20::681a:c0f, 2606:4700:20::681a:d0f, 2606:4700:20::ac43:4af3
SOApat.ns.cloudflare.comdns@cloudflare.com serial=2397773008

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=1771291435
rank #188054 globally
rank #77683 in the tld
WOT: SAFE (87/100)
📈 Tranco rank: #73,726

Subdomains

test.sanfoundry.com
www.sanfoundry.com

Same first word

sanfoundry.com

DNS History

21 records (15 active, 6 former)

20162017201820192020202120222023202420252026NSpat.ns.cloudflare.comwoz.ns.cloudflare.comns1.mcqworld.comns2.mcqworld.comns3.mcqworld.comns4.mcqworld.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA104.26.12.15104.26.13.15172.67.74.2432606:4700:20::681a:c0f2606:4700:20::681a:d0f2606:4700:20::ac43:4af343.225.52.1643.225.53.115
○NSns1.mcqworld.com2015-07-26 → 2015-11-03 · 4 obs
● 2015-07-26 03:56:08
● 2015-11-03 05:00:02
○ 2016-02-11 13:54:42
○ 2026-03-16 02:20:28
○NSns2.mcqworld.com2015-07-26 → 2015-11-03 · 4 obs
● 2015-07-26 03:56:08
● 2015-11-03 05:00:02
○ 2016-02-11 13:54:42
○ 2026-03-16 02:20:28
○NSns3.mcqworld.com2016-02-11 → 2017-02-12 · 5 obs
○ 2015-11-03 05:00:02
● 2016-02-11 13:54:42
● 2017-02-12 08:55:44
○ 2026-02-16 05:03:30
○ 2026-03-16 02:20:28
○NSns4.mcqworld.com2016-02-11 → 2017-02-12 · 5 obs
○ 2015-11-03 05:00:02
● 2016-02-11 13:54:42
● 2017-02-12 08:55:44
○ 2026-02-16 05:03:30
○ 2026-03-16 02:20:28
●NSpat.ns.cloudflare.com2026-02-16 → 2026-03-16 · 3 obs
○ 2017-02-12 08:55:44
● 2026-02-16 05:03:30
● 2026-03-16 02:20:28
●NSwoz.ns.cloudflare.com2026-02-16 → 2026-03-16 · 3 obs
○ 2017-02-12 08:55:44
● 2026-02-16 05:03:30
● 2026-03-16 02:20:28
●MXalt1.aspmx.l.google.com2015-07-26 → 2026-03-16 · 2 obs
● 2015-07-26 03:56:08
● 2026-03-16 02:20:28
●MXalt2.aspmx.l.google.com2015-07-26 → 2026-03-16 · 2 obs
● 2015-07-26 03:56:08
● 2026-03-16 02:20:28
●MXaspmx.l.google.com2015-07-26 → 2026-03-16 · 2 obs
● 2015-07-26 03:56:08
● 2026-03-16 02:20:28
●MXaspmx2.googlemail.com2015-07-26 → 2026-03-16 · 2 obs
● 2015-07-26 03:56:08
● 2026-03-16 02:20:28
●MXaspmx3.googlemail.com2015-07-26 → 2026-03-16 · 2 obs
● 2015-07-26 03:56:08
● 2026-03-16 02:20:28
●MXaspmx4.googlemail.com2015-07-26 → 2026-03-16 · 2 obs
● 2015-07-26 03:56:08
● 2026-03-16 02:20:28
●MXaspmx5.googlemail.com2015-07-26 → 2026-03-16 · 2 obs
● 2015-07-26 03:56:08
● 2026-03-16 02:20:28
●A104.26.12.152026-02-16 → 2026-03-16 · 3 obs
○ 2017-02-12 08:55:44
● 2026-02-16 05:03:30
● 2026-03-16 02:20:28
●A104.26.13.152026-02-16 → 2026-03-16 · 3 obs
○ 2017-02-12 08:55:44
● 2026-02-16 05:03:30
● 2026-03-16 02:20:28
●A172.67.74.2432026-02-16 → 2026-03-16 · 3 obs
○ 2017-02-12 08:55:44
● 2026-02-16 05:03:30
● 2026-03-16 02:20:28
●A2606:4700:20::681a:c0f2026-02-16 → 2026-03-16 · 3 obs
○ 2017-02-12 08:55:44
● 2026-02-16 05:03:30
● 2026-03-16 02:20:28
●A2606:4700:20::681a:d0f2026-02-16 → 2026-03-16 · 3 obs
○ 2017-02-12 08:55:44
● 2026-02-16 05:03:30
● 2026-03-16 02:20:28
●A2606:4700:20::ac43:4af32026-02-16 → 2026-03-16 · 3 obs
○ 2017-02-12 08:55:44
● 2026-02-16 05:03:30
● 2026-03-16 02:20:28
○A43.225.52.162015-07-26 → 2015-11-03 · 4 obs
● 2015-07-26 03:56:08
● 2015-11-03 05:00:02
○ 2016-02-11 13:54:42
○ 2026-03-16 02:20:28
○A43.225.53.1152016-02-11 → 2017-02-12 · 5 obs
○ 2015-11-03 05:00:02
● 2016-02-11 13:54:42
● 2017-02-12 08:55:44
○ 2026-02-16 05:03:30
○ 2026-03-16 02:20:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...-
sanfoundry.compat.ns.cloudflare.com, woz.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.193.150

NS records: pat.ns.cloudflare.com, woz.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sanfoundry.com (unsigned zone)

⏱️ Timing

Total: 284ms | Queries: -

📄 Records

TypeCountSample Data
A3104.26.13.15, 104.26.12.15...
AAAA32606:4700:20::ac43:4af3, 2606:4700:20::681a:d0f...
NS2pat.ns.cloudflare.com, woz.ns.cloudflare.com
MX7aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT2google-site-verification=L4AzStfHHwNMd0X, v=spf1 ip4:66.116.224.168 a mx include:_
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1pat.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

sanfoundry.com is a parent of test.sanfoundry.com and www.sanfoundry.com.

IP Addresses

sanfoundry.com points to six IP addresses: 2606:4700:20::681a:c0f, 2606:4700:20::681a:d0f, 2606:4700:20::ac43:4af3, 104.26.12.15, 104.26.13.15 and 172.67.74.243.

For instance, other host names filter.straightmen.com, teorica.practicavial.com, ufacam.my, soul.camp and cashex.ph share IP numbers with sanfoundry.com.

Name Servers

sanfoundry.com is delegated to two name servers: pat.ns.cloudflare.com and woz.ns.cloudflare.com.

sanfoundry.com uses the same name server setup as other domains such as bridgetochrist.com, myfont.app, teslascope.com, geekiegames.com.br and onyx-auto.com.

sanfoundry.com shares name servers with other domains at least partially, for example hengesystems.com.au, livepr.ro, howji.com, netvpc.com and djopposite.se.

These name servers are commonly used with jake.ns.cloudflare.com.

Host names with six IP numbers: host name pat.ns.cloudflare.com points to: 2606:4700:50::adf5:3a8b, 2803:f800:50::6ca2:c08b, 2a06:98c1:50::ac40:208b, 108.162.192.139, 172.64.32.139 and 173.245.58.139; host name woz.ns.cloudflare.com points to: 2606:4700:58::adf5:3b96, 2803:f800:50::6ca2:c196, 2a06:98c1:50::ac40:2196, 108.162.193.150, 172.64.33.150 and 173.245.59.150.

Mail Servers

sanfoundry.com is handled 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.

sanfoundry.com shares mail servers with other domains at least partially; for instance ns500754.ns500731.ns500731.ns500731.ns500671.ns500671.ns500705.ns500671.ns500688.ns500678.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com, ns500754.ns500754.ns500671.ns500731.ns500688.ns500671.ns500688.ns500649.ns500671.ns500131.lustychickser.com, ns500698.ns500759.ns500698.ns500759.ns500735.ns500735.ns500735.ns500708.ns500708.ns500698.ns500652.ns500652.trackreceptor.com, ns500734.ns500693.ns500699.ns500699.ns500693.ns500734.ns500693.ns500588.ns500699.ns500612.ns500588.ns500632.ns500612.ns500578.ns500110.dtrkdll.com and wizcrafter.co.in.

these mail servers are commonly used alongside 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::1b and 192.178.128.27.

aspmx3.googlemail.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26.

aspmx4.googlemail.com points to 2607:f8b0:4023:3003::1b and 172.253.145.26.

aspmx5.googlemail.com points to 2607:f8b0:4003:c4a::1b and 142.251.96.27.

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.