cin.su - dns.ninja

cin.su

DNSSEC⚠️ Not signed
A87.245.134.244🇷🇺 COMCOR-AS87.245.128.0/18 comcor.ru
NStagil.ens.mail.ru
A217.69.139.164🇷🇺 VK-AS217.69.128.0/20 Moscow region
NSirkutsk.ens.mail.ru
A94.100.180.238🇷🇺 VK-AS94.100.176.0/20 Moscow region
MXemx.mail.ru
A94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region
PTRemx.mail.ru
A217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region
PTRemx.mail.ru
TXTmailru-domain: FcTFV7OqOtO8t0oE
TXTv=spf1 redirect=_spf.mail.ru
SOAtagil.ens.mail.rusupport@biz.mail.ru 2026-07-14 #1

su

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net
NSb.dns.ripn.net
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=650209931

Same first word

Similar names

DNS History

9 records (4 active, 5 former)

2017201820192020202120222023202420252026NSirkutsk.ens.mail.rutagil.ens.mail.rustatuspage1.nic.rustatuspage2.nic.ruMXemx.mail.runomail.nic.ruA87.245.134.244109.70.26.37194.85.61.76
NSirkutsk.ens.mail.ru2022-01-02 → 2026-07-22 · 3 obs
○ 2016-12-13 21:32:36
● 2022-01-02 11:40:38
● 2026-07-22 18:20:08
NSstatuspage1.nic.ru2016-04-11 → 2016-12-13 · 4 obs
● 2016-04-11 04:33:48
● 2016-12-13 21:32:36
○ 2022-01-02 11:40:38
○ 2026-07-22 18:20:08
NSstatuspage2.nic.ru2016-04-11 → 2016-12-13 · 4 obs
● 2016-04-11 04:33:48
● 2016-12-13 21:32:36
○ 2022-01-02 11:40:38
○ 2026-07-22 18:20:08
NStagil.ens.mail.ru2022-01-02 → 2026-07-22 · 3 obs
○ 2016-12-13 21:32:36
● 2022-01-02 11:40:38
● 2026-07-22 18:20:08
MXemx.mail.ru2022-01-02 → 2026-07-22 · 3 obs
○ 2016-12-13 21:32:36
● 2022-01-02 11:40:38
● 2026-07-22 18:20:08
MXnomail.nic.ru2016-04-11 → 2016-12-13 · 4 obs
● 2016-04-11 04:33:48
● 2016-12-13 21:32:36
○ 2022-01-02 11:40:38
○ 2026-07-22 18:20:08
A109.70.26.372016-04-11 → 2016-12-13 · 4 obs
● 2016-04-11 04:33:48
● 2016-12-13 21:32:36
○ 2022-01-02 11:40:38
○ 2026-07-22 18:20:08
A194.85.61.762016-04-11 → 2016-12-13 · 4 obs
● 2016-04-11 04:33:48
● 2016-12-13 21:32:36
○ 2022-01-02 11:40:38
○ 2026-07-22 18:20:08
A87.245.134.2442022-01-02 → 2026-07-22 · 3 obs
○ 2016-12-13 21:32:36
● 2022-01-02 11:40:38
● 2026-07-22 18:20:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
suf.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...-
cin.sutagil.ens.mail.ru, irkutsk.ens.mail.ru-

✅ Authoritative Response

Server:94.100.180.238

NS records: tagil.ens.mail.ru, irkutsk.ens.mail.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cin.su (unsigned zone)

⏱️ Timing

Total: 3986ms | Queries: -

📄 Records

TypeCountSample Data
A187.245.134.244
NS2tagil.ens.mail.ru, irkutsk.ens.mail.ru
MX1emx.mail.ru (pri: 10)
TXT2v=spf1 redirect=_spf.mail.ru, mailru-domain: FcTFV7OqOtO8t0oE
SOA1tagil.ens.mail.ru support.biz.mail.ru

Analysis

IP Addresses

cin.su has exactly one IP address — 87.245.134.244.

Name Servers

DNS delegation for cin.su points to two name servers: irkutsk.ens.mail.ru and tagil.ens.mail.ru.

cin.su shares its name server configuration with other domains, including gaudimedia.ru, b-min.ru and fanat.club.

cin.su shares at least some of its name servers with other domains, including raikkonen.ru, anyboards.ru, estimation.ru and two others.

These name servers are frequently seen alongside tomsk.ens.mail.ru, tambov.ens.mail.ru, pushkino.ens.mail.ru and 7 other name servers.

irkutsk.ens.mail.ru and tagil.ens.mail.ru each resolve to one IP number: irkutsk.ens.mail.ru points to 94.100.180.238 and tagil.ens.mail.ru points to 217.69.139.164.

Mail Servers

cin.su uses one mail server — emx.mail.ru.

The mail server setup of cin.su matches that of other domains such as foliantprint.ru, lifeinfo.am, novakredit.ru and two others.

cin.su has mail servers in common with other domains — for example gibmash.kz, starovar.ru and 4labo.ru.

emx.mail.ru points to two IP addresses: 94.100.180.180 and 217.69.139.180.