cin.su - robtex.com
cin.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.245.134.244🇷🇺 COMCOR-AS87.245.128.0/18 comcor.ru | ||||||
| NS | tagil.ens.mail.ru ⭐ | ||||||
| A | 217.69.139.164🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | ns2.ens.mail.ru | ||||||
| NS | irkutsk.ens.mail.ru | ||||||
| A | 94.100.180.238🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | ns1.ens.mail.ru | ||||||
| MX | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| TXT | mailru-domain: FcTFV7OqOtO8t0oE | ||||||
| TXT | v=spf1 redirect=_spf.mail.ru | ||||||
| SOA | tagil.ens.mail.rusupport@biz.mail.ru 2026-07-14 #1 | ||||||
su
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=650210226 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSirkutsk.ens.mail.ru2022-01-02 → 2026-08-16 · 3 obs
● 2022-01-02 11:40:38
● 2026-08-16 05:45:50
○NSstatuspage1.nic.ru2016-04-11 → 2016-12-13 · 4 obs
● 2016-12-13 21:32:36
○ 2022-01-02 11:40:38
○ 2026-08-16 05:45:50
○NSstatuspage2.nic.ru2016-04-11 → 2016-12-13 · 4 obs
● 2016-12-13 21:32:36
○ 2022-01-02 11:40:38
○ 2026-08-16 05:45:50
●NStagil.ens.mail.ru2022-01-02 → 2026-08-16 · 3 obs
● 2022-01-02 11:40:38
● 2026-08-16 05:45:50
●MXemx.mail.ru2022-01-02 → 2026-08-16 · 3 obs
● 2022-01-02 11:40:38
● 2026-08-16 05:45:50
○MXnomail.nic.ru2016-04-11 → 2016-12-13 · 4 obs
● 2016-12-13 21:32:36
○ 2022-01-02 11:40:38
○ 2026-08-16 05:45:50
○A109.70.26.372016-04-11 → 2016-12-13 · 4 obs
● 2016-12-13 21:32:36
○ 2022-01-02 11:40:38
○ 2026-08-16 05:45:50
○A194.85.61.762016-04-11 → 2016-12-13 · 4 obs
● 2016-12-13 21:32:36
○ 2022-01-02 11:40:38
○ 2026-08-16 05:45:50
●A87.245.134.2442022-01-02 → 2026-08-16 · 3 obs
● 2022-01-02 11:40:38
● 2026-08-16 05:45:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, e.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | 12 records |
| cin.su | tagil.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: 1393ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.245.134.244 |
| NS | 2 | irkutsk.ens.mail.ru, tagil.ens.mail.ru |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 2 | mailru-domain: FcTFV7OqOtO8t0oE, v=spf1 redirect=_spf.mail.ru |
| SOA | 1 | tagil.ens.mail.ru support.biz.mail.ru |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)
Analysis
IP Addresses
cin.su has exactly one IP address — 87.245.134.244.
Name Servers
cin.su is served by two delegated name servers, irkutsk.ens.mail.ru and tagil.ens.mail.ru.
cin.su has a name server setup in common with gaudimedia.ru, b-min.ru and fanat.club, to name a few.
At least some of cin.su's name servers are shared with other domains, for example raikkonen.ru, anyboards.ru, estimation.ru and two more.
These name servers tend to co-occur with tambov.ens.mail.ru, tomsk.ens.mail.ru, pushkino.ens.mail.ru and 7 other name servers in the same DNS delegations.
Each of irkutsk.ens.mail.ru and tagil.ens.mail.ru has one IP address: irkutsk.ens.mail.ru uses 94.100.180.238 and tagil.ens.mail.ru uses 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.
There is at least a partial overlap in mail servers between cin.su and other domains like gibmash.kz, starovar.ru and 4labo.ru.
emx.mail.ru directs to two IP numbers, 94.100.180.180 and 217.69.139.180.