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:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.27🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f27.1e100.net
MXaspmx3.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
MXaspmx4.googlemail.com(30)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.27🇺🇸 Google192.178.152.0/24
PTRmj-in-f27.1e100.net
MXaspmx5.googlemail.com(30)
A2607:f8b0:4023:403::1b🇺🇸 Google2607:f8b0::/32
PTRgg-in-f27.1e100.net
A142.250.96.26🇺🇸 Google142.250.96.0/24
PTRgg-in-f26.1e100.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
○ 2026-03-12 01:49:52
○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
○ 2026-03-12 01:49:52
○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
○ 2026-03-12 01:49:52
○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
○ 2026-03-12 01:49:52
●NSpat.ns.cloudflare.com2026-02-16 → 2026-03-12 · 3 obs
○ 2017-02-12 08:55:44
● 2026-02-16 05:03:30
● 2026-03-12 01:49:52
●NSwoz.ns.cloudflare.com2026-02-16 → 2026-03-12 · 3 obs
○ 2017-02-12 08:55:44
● 2026-02-16 05:03:30
● 2026-03-12 01:49:52
●MXalt1.aspmx.l.google.com2015-07-26 → 2026-03-12 · 2 obs
● 2015-07-26 03:56:08
● 2026-03-12 01:49:52
●MXalt2.aspmx.l.google.com2015-07-26 → 2026-03-12 · 2 obs
● 2015-07-26 03:56:08
● 2026-03-12 01:49:52
●MXaspmx.l.google.com2015-07-26 → 2026-03-12 · 2 obs
● 2015-07-26 03:56:08
● 2026-03-12 01:49:52
●MXaspmx2.googlemail.com2015-07-26 → 2026-03-12 · 2 obs
● 2015-07-26 03:56:08
● 2026-03-12 01:49:52
●MXaspmx3.googlemail.com2015-07-26 → 2026-03-12 · 2 obs
● 2015-07-26 03:56:08
● 2026-03-12 01:49:52
●MXaspmx4.googlemail.com2015-07-26 → 2026-03-12 · 2 obs
● 2015-07-26 03:56:08
● 2026-03-12 01:49:52
●MXaspmx5.googlemail.com2015-07-26 → 2026-03-12 · 2 obs
● 2015-07-26 03:56:08
● 2026-03-12 01:49:52
●A104.26.12.152026-02-16 → 2026-03-12 · 3 obs
○ 2017-02-12 08:55:44
● 2026-02-16 05:03:30
● 2026-03-12 01:49:52
●A104.26.13.152026-02-16 → 2026-03-12 · 3 obs
○ 2017-02-12 08:55:44
● 2026-02-16 05:03:30
● 2026-03-12 01:49:52
●A172.67.74.2432026-02-16 → 2026-03-12 · 3 obs
○ 2017-02-12 08:55:44
● 2026-02-16 05:03:30
● 2026-03-12 01:49:52
●A2606:4700:20::681a:c0f2026-02-16 → 2026-03-12 · 3 obs
○ 2017-02-12 08:55:44
● 2026-02-16 05:03:30
● 2026-03-12 01:49:52
●A2606:4700:20::681a:d0f2026-02-16 → 2026-03-12 · 3 obs
○ 2017-02-12 08:55:44
● 2026-02-16 05:03:30
● 2026-03-12 01:49:52
●A2606:4700:20::ac43:4af32026-02-16 → 2026-03-12 · 3 obs
○ 2017-02-12 08:55:44
● 2026-02-16 05:03:30
● 2026-03-12 01:49:52
○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
○ 2026-03-12 01:49:52
○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
○ 2026-03-12 01:49:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
sanfoundry.compat.ns.cloudflare.com, woz.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.192.139

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: 363ms | Queries: -

📄 Records

TypeCountSample Data
A3104.26.13.15, 104.26.12.15...
AAAA32606:4700:20::681a:c0f, 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, cr777kuat.com, teorica.practicavial.com, ufacam.my and soul.camp 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, howji.com, netvpc.com, djopposite.se and sterling-annuities.org.

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.

Hostnames with two IPs:

aspmx2.googlemail.com ->2607:f8b0:4003:c30::1b and 74.125.27.27

aspmx3.googlemail.com ->2607:f8b0:4001:c70::1a and 192.178.209.27

aspmx4.googlemail.com ->2607:f8b0:4024:c0d::1b and 192.178.152.27

aspmx5.googlemail.com ->2607:f8b0:4023:403::1b and 142.250.96.26

aspmx.l.google.com ->2607:f8b0:4004:c19::1b and 172.253.62.27

alt1.aspmx.l.google.com ->2607:f8b0:4003:c30::1b and 74.125.27.26

alt2.aspmx.l.google.com ->2607:f8b0:4001:c70::1a and 192.178.209.26

Hostnames pointing to 2607:f8b0:4003:c30::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Hostnames pointing to 2607:f8b0:4001:c70::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com