codercat.ru - dns.ninja
codercat.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.45.112.243🇪🇪 PAGM-AS5.45.112.0/24 FASTVPS EESTI OU routed network | ||||||
| PTR | s4034cefa.fastvps-server.com | ||||||
| NS | dns1.dns-root.ru ⭐ | ||||||
| A | 141.105.64.6🇷🇺 ORG-LVA15-AS141.105.64.0/24 | ||||||
| NS | dns2.dns-root.org | ||||||
| A | 5.188.29.245🇷🇺 OOOVPS-AS5.188.29.0/24 VPS routed network | ||||||
| PTR | ns2.fastvps.ru | ||||||
| NS | dns3.dns-root.pro | ||||||
| A | 136.243.254.112🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | ns3.fastvps.ru | ||||||
| MX | mail.codercat.ru ⭐ | ||||||
| A | 5.45.112.243🇪🇪 PAGM-AS5.45.112.0/24 FASTVPS EESTI OU routed network | ||||||
| PTR | s4034cefa.fastvps-server.com | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | dns1.dns-root.rusupport@fastvps.hosting 2026-05-14 #1 | ||||||
ru
| 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=4069948 | ||||||
Subdomains
mail.codercat.ru |
Same first word
Similar names
DNS History
25 records (5 active, 20 former)
○NSdns.fastdns24.com2015-08-06 → 2016-07-21 · 4 obs
● 2015-08-06 06:13:32
● 2016-07-21 14:33:24
○ 2017-09-21 13:52:58
○ 2026-08-11 11:50:10
● 2016-07-21 14:33:24
○ 2017-09-21 13:52:58
○ 2026-08-11 11:50:10
●NSdns1.dns-root.ru2026-06-28 → 2026-08-11 · 3 obs
○ 2026-04-23 16:15:10
● 2026-06-28 21:35:48
● 2026-08-11 11:50:10
● 2026-06-28 21:35:48
● 2026-08-11 11:50:10
●NSdns2.dns-root.org2026-06-28 → 2026-08-11 · 3 obs
○ 2026-04-23 16:15:10
● 2026-06-28 21:35:48
● 2026-08-11 11:50:10
● 2026-06-28 21:35:48
● 2026-08-11 11:50:10
○NSdns2.fastdns24.org2015-12-10 → 2016-07-21 · 5 obs
○ 2015-08-06 06:13:32
● 2015-12-10 03:07:14
● 2016-07-21 14:33:24
○ 2017-09-21 13:52:58
○ 2026-08-11 11:50:10
● 2015-12-10 03:07:14
● 2016-07-21 14:33:24
○ 2017-09-21 13:52:58
○ 2026-08-11 11:50:10
●NSdns3.dns-root.pro2026-06-28 → 2026-08-11 · 3 obs
○ 2026-04-23 16:15:10
● 2026-06-28 21:35:48
● 2026-08-11 11:50:10
● 2026-06-28 21:35:48
● 2026-08-11 11:50:10
○NSdns3.fastdns24.eu2015-12-10 → 2016-07-21 · 5 obs
○ 2015-08-06 06:13:32
● 2015-12-10 03:07:14
● 2016-07-21 14:33:24
○ 2017-09-21 13:52:58
○ 2026-08-11 11:50:10
● 2015-12-10 03:07:14
● 2016-07-21 14:33:24
○ 2017-09-21 13:52:58
○ 2026-08-11 11:50:10
○NSdns4.fastdns24.link2015-12-10 → 2016-07-21 · 5 obs
○ 2015-08-06 06:13:32
● 2015-12-10 03:07:14
● 2016-07-21 14:33:24
○ 2017-09-21 13:52:58
○ 2026-08-11 11:50:10
● 2015-12-10 03:07:14
● 2016-07-21 14:33:24
○ 2017-09-21 13:52:58
○ 2026-08-11 11:50:10
○NSfirstbytedns.net2026-02-15 → 2026-04-23 · 5 obs
○ 2017-09-21 13:52:58
● 2026-02-15 06:43:10
● 2026-04-23 16:15:10
○ 2026-06-28 21:35:48
○ 2026-08-11 11:50:10
● 2026-02-15 06:43:10
● 2026-04-23 16:15:10
○ 2026-06-28 21:35:48
○ 2026-08-11 11:50:10
○NSns1.fastvps.ru2015-08-06 → 2015-08-06 · 3 obs
● 2015-08-06 06:13:32
○ 2015-12-10 03:07:14
○ 2026-08-11 11:50:10
○ 2015-12-10 03:07:14
○ 2026-08-11 11:50:10
○NSns1.firstbytedns.net2026-02-15 → 2026-04-23 · 5 obs
○ 2017-09-21 13:52:58
● 2026-02-15 06:43:10
● 2026-04-23 16:15:10
○ 2026-06-28 21:35:48
○ 2026-08-11 11:50:10
● 2026-02-15 06:43:10
● 2026-04-23 16:15:10
○ 2026-06-28 21:35:48
○ 2026-08-11 11:50:10
○NSns1.firstbytedns.ru2026-02-15 → 2026-04-23 · 5 obs
○ 2017-09-21 13:52:58
● 2026-02-15 06:43:10
● 2026-04-23 16:15:10
○ 2026-06-28 21:35:48
○ 2026-08-11 11:50:10
● 2026-02-15 06:43:10
● 2026-04-23 16:15:10
○ 2026-06-28 21:35:48
○ 2026-08-11 11:50:10
○NSns1.lh1.in2017-09-21 → 2017-09-21 · 4 obs
○ 2016-07-21 14:33:24
● 2017-09-21 13:52:58
○ 2026-02-15 06:43:10
○ 2026-08-11 11:50:10
● 2017-09-21 13:52:58
○ 2026-02-15 06:43:10
○ 2026-08-11 11:50:10
○NSns2.fastvps.ru2015-08-06 → 2015-08-06 · 3 obs
● 2015-08-06 06:13:32
○ 2015-12-10 03:07:14
○ 2026-08-11 11:50:10
○ 2015-12-10 03:07:14
○ 2026-08-11 11:50:10
○NSns2.firstbytedns.net2026-02-15 → 2026-04-23 · 8 obs
○ 2017-09-21 13:52:58
● 2026-02-15 06:43:10
● 2026-03-15 00:43:00
○ 2026-04-09 09:08:18
● 2026-04-09 11:24:24
● 2026-04-23 16:15:10
○ 2026-06-28 21:35:48
○ 2026-08-11 11:50:10
● 2026-02-15 06:43:10
● 2026-03-15 00:43:00
○ 2026-04-09 09:08:18
● 2026-04-09 11:24:24
● 2026-04-23 16:15:10
○ 2026-06-28 21:35:48
○ 2026-08-11 11:50:10
○NSns2.firstbytedns.ru2026-02-15 → 2026-04-23 · 5 obs
○ 2017-09-21 13:52:58
● 2026-02-15 06:43:10
● 2026-04-23 16:15:10
○ 2026-06-28 21:35:48
○ 2026-08-11 11:50:10
● 2026-02-15 06:43:10
● 2026-04-23 16:15:10
○ 2026-06-28 21:35:48
○ 2026-08-11 11:50:10
○NSns2.lh1.in2017-09-21 → 2017-09-21 · 4 obs
○ 2016-07-21 14:33:24
● 2017-09-21 13:52:58
○ 2026-02-15 06:43:10
○ 2026-08-11 11:50:10
● 2017-09-21 13:52:58
○ 2026-02-15 06:43:10
○ 2026-08-11 11:50:10
○NSns3.fastvps.ru2015-08-06 → 2015-08-06 · 3 obs
● 2015-08-06 06:13:32
○ 2015-12-10 03:07:14
○ 2026-08-11 11:50:10
○ 2015-12-10 03:07:14
○ 2026-08-11 11:50:10
○NSns3.firstbytedns.net2026-02-15 → 2026-04-23 · 8 obs
○ 2017-09-21 13:52:58
● 2026-02-15 06:43:10
● 2026-03-15 00:43:00
○ 2026-04-09 09:08:18
● 2026-04-09 11:24:24
● 2026-04-23 16:15:10
○ 2026-06-28 21:35:48
○ 2026-08-11 11:50:10
● 2026-02-15 06:43:10
● 2026-03-15 00:43:00
○ 2026-04-09 09:08:18
● 2026-04-09 11:24:24
● 2026-04-23 16:15:10
○ 2026-06-28 21:35:48
○ 2026-08-11 11:50:10
○NSns3.firstbytedns.ru2026-02-15 → 2026-04-23 · 5 obs
○ 2017-09-21 13:52:58
● 2026-02-15 06:43:10
● 2026-04-23 16:15:10
○ 2026-06-28 21:35:48
○ 2026-08-11 11:50:10
● 2026-02-15 06:43:10
● 2026-04-23 16:15:10
○ 2026-06-28 21:35:48
○ 2026-08-11 11:50:10
○NSns4.fastvps.ru2015-08-06 → 2015-08-06 · 3 obs
● 2015-08-06 06:13:32
○ 2015-12-10 03:07:14
○ 2026-08-11 11:50:10
○ 2015-12-10 03:07:14
○ 2026-08-11 11:50:10
●MXmail.codercat.ru2015-08-06 → 2026-08-11 · 5 obs
● 2015-08-06 06:13:32
● 2026-02-15 06:43:10
○ 2026-03-15 00:43:00
● 2026-04-09 09:08:18
● 2026-08-11 11:50:10
● 2026-02-15 06:43:10
○ 2026-03-15 00:43:00
● 2026-04-09 09:08:18
● 2026-08-11 11:50:10
○A178.33.252.2522017-09-21 → 2017-09-21 · 4 obs
○ 2016-07-21 14:33:24
● 2017-09-21 13:52:58
○ 2026-02-15 06:43:10
○ 2026-08-11 11:50:10
● 2017-09-21 13:52:58
○ 2026-02-15 06:43:10
○ 2026-08-11 11:50:10
○A185.252.146.202026-02-15 → 2026-04-23 · 7 obs
○ 2017-09-21 13:52:58
● 2026-02-15 06:43:10
● 2026-04-09 09:08:18
○ 2026-04-09 11:24:24
● 2026-04-23 11:41:28
○ 2026-04-23 16:15:10
○ 2026-08-11 11:50:10
● 2026-02-15 06:43:10
● 2026-04-09 09:08:18
○ 2026-04-09 11:24:24
● 2026-04-23 11:41:28
○ 2026-04-23 16:15:10
○ 2026-08-11 11:50:10
○A5.101.112.2312015-08-06 → 2016-07-21 · 4 obs
● 2015-08-06 06:13:32
● 2016-07-21 14:33:24
○ 2017-09-21 13:52:58
○ 2026-08-11 11:50:10
● 2016-07-21 14:33:24
○ 2017-09-21 13:52:58
○ 2026-08-11 11:50:10
●A5.45.112.2432026-06-28 → 2026-08-11 · 3 obs
○ 2026-04-23 16:15:10
● 2026-06-28 21:35:48
● 2026-08-11 11:50:10
● 2026-06-28 21:35:48
● 2026-08-11 11:50:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
| codercat.ru | dns1.dns-root.ru, dns2.dns-root.org, dns3.dns-root.pro | 1 record |
✅ Authoritative Response
Server:141.105.64.6
NS records: dns1.dns-root.ru, dns2.dns-root.org, dns3.dns-root.pro
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codercat.ru (unsigned zone)
⏱️ Timing
Total: 969ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.45.112.243 |
| NS | 3 | dns1.dns-root.ru, dns2.dns-root.org... |
| MX | 1 | mail.codercat.ru (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | dns1.dns-root.ru support.fastvps.hosting |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (dns1.dns-root.ru)
Analysis
Hierarchy
codercat.ru is a parent domain of mail.codercat.ru.
IP Addresses
codercat.ru directs to one IP number, which is 5.45.112.243.
mail.codercat.ru, for instance, is one of the other host names sharing IP numbers with codercat.ru.
Name Servers
The authoritative name servers for codercat.ru are dns2.dns-root.org, dns3.dns-root.pro and dns1.dns-root.ru — three in total.
codercat.ru shares at least some of its name servers with other domains, including spsts.ru, cobbi.ru, ch-auto.ru and two others.
These name servers are frequently seen alongside the name servers dns3.fastdns24.eu, dns2.fastdns24.org, dns.fastdns24.com and dns4.fastdns24.link.
The hostnames dns2.dns-root.org, dns3.dns-root.pro and dns1.dns-root.ru each resolve to a single IP: dns2.dns-root.org → 5.188.29.245, dns3.dns-root.pro → 136.243.254.112, dns1.dns-root.ru → 141.105.64.6.
Mail Servers
codercat.ru routes its mail through a single mail server, mail.codercat.ru.
mail.codercat.ru directs to just one IP number, 5.45.112.243.