codercat.ru - robtex.com

codercat.ru

DNSSEC⚠️ Not signed
A185.252.146.20🇷🇺 FIRSTBYTE-AS185.252.146.0/24
PTRexample.com
NSfirstbytedns.net ⭐
NSns1.firstbytedns.net
A2a04:5200:ffff::320b🇸🇨 FIRSTBYTE-AS2a04:5200:ffff::/48
PTRfree.ds
A185.104.248.26🇷🇺 FIRSTBYTE-AS185.104.248.0/24
PTRns1.firstbytedns.net
NSns1.firstbytedns.ru
A2a04:5200:ffff::320b🇸🇨 FIRSTBYTE-AS2a04:5200:ffff::/48
PTRfree.ds
A185.104.248.26🇷🇺 FIRSTBYTE-AS185.104.248.0/24
PTRns1.firstbytedns.net
NSns2.firstbytedns.net ⚠️ Not in parent delegation
A2a04:5200:ffff::35de🇸🇨 FIRSTBYTE-AS2a04:5200:ffff::/48
PTRns2.firstbytedns.net
A185.104.248.27🇷🇺 FIRSTBYTE-AS185.104.248.0/24
PTRns2.firstbytedns.net
NSns2.firstbytedns.ru
A2a04:5200:ffff::35de🇸🇨 FIRSTBYTE-AS2a04:5200:ffff::/48
PTRns2.firstbytedns.net
A185.104.248.27🇷🇺 FIRSTBYTE-AS185.104.248.0/24
PTRns2.firstbytedns.net
NSns3.firstbytedns.net ⚠️ Not in parent delegation
A2a04:5200:ffff::115d🇸🇨 FIRSTBYTE-AS2a04:5200:ffff::/48
PTRns3.firstbytedns.com
A185.180.230.222🇷🇺 FIRSTBYTE-AS185.180.230.0/24
PTRns3.firstbytedns.net
NSns3.firstbytedns.ru
A2a04:5200:ffff::115d🇸🇨 FIRSTBYTE-AS2a04:5200:ffff::/48
PTRns3.firstbytedns.com
A185.180.230.222🇷🇺 FIRSTBYTE-AS185.180.230.0/24
PTRns3.firstbytedns.net
MXmail.codercat.ru(20)
SOAfirstbytedns.netwindowtheworldofgames@gmail.com 2021-01-28 #3

ru

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=4068619

Same first word

codercat.net
codercat.tk
codercat.club
codercat.com
codercat.ru

Similar names

codartec.cl
catcoder.com
doctrace.com
codecart.net
ectorcad.org
cartdeco.com
tracedoc.com
artcodec.org
redcatco.com
doccrate.com
codecart.com
doctrace.net
tracedoc.net
dracotec.com
cartdeco.com.au
decotrac.ch
creatodc.com
acordect.com
coderact.com
doccreat.com
cordatec.com
artdecco.com
catcoder.tech
dracotec.co.za
catcoder.ru
decoract.com
artcodec.com
cartcode.co.uk
catdecor.com
doctrace.org
cartcode.com
actdecor.com

DNS History

21 records (9 active, 12 former)

20162017201820192020202120222023202420252026NSfirstbytedns.netns1.firstbytedns.netns1.firstbytedns.runs2.firstbytedns.netns2.firstbytedns.runs3.firstbytedns.netns3.firstbytedns.rudns.fastdns24.comdns2.fastdns24.orgdns3.fastdns24.eudns4.fastdns24.linkns1.fastvps.runs1.lh1.inns2.fastvps.runs2.lh1.inns3.fastvps.runs4.fastvps.ruMXmail.codercat.ruA185.252.146.20178.33.252.2525.101.112.231
○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
○ 2026-04-23 11:41:28
○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
○ 2026-04-23 11:41:28
○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
○ 2026-04-23 11:41:28
○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
○ 2026-04-23 11:41:28
●NSfirstbytedns.net2026-02-15 → 2026-04-23 · 3 obs
○ 2017-09-21 13:52:58
● 2026-02-15 06:43:10
● 2026-04-23 11:41:28
○NSns1.fastvps.ru2015-08-06 → 2015-08-06 · 3 obs
● 2015-08-06 06:13:32
○ 2015-12-10 03:07:14
○ 2026-04-23 11:41:28
●NSns1.firstbytedns.net2026-02-15 → 2026-04-23 · 3 obs
○ 2017-09-21 13:52:58
● 2026-02-15 06:43:10
● 2026-04-23 11:41:28
●NSns1.firstbytedns.ru2026-02-15 → 2026-04-23 · 3 obs
○ 2017-09-21 13:52:58
● 2026-02-15 06:43:10
● 2026-04-23 11:41:28
○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
○ 2026-04-23 11:41:28
○NSns2.fastvps.ru2015-08-06 → 2015-08-06 · 3 obs
● 2015-08-06 06:13:32
○ 2015-12-10 03:07:14
○ 2026-04-23 11:41:28
●NSns2.firstbytedns.net2026-02-15 → 2026-04-23 · 6 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 11:41:28
●NSns2.firstbytedns.ru2026-02-15 → 2026-04-23 · 3 obs
○ 2017-09-21 13:52:58
● 2026-02-15 06:43:10
● 2026-04-23 11:41:28
○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
○ 2026-04-23 11:41:28
○NSns3.fastvps.ru2015-08-06 → 2015-08-06 · 3 obs
● 2015-08-06 06:13:32
○ 2015-12-10 03:07:14
○ 2026-04-23 11:41:28
●NSns3.firstbytedns.net2026-02-15 → 2026-04-23 · 6 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 11:41:28
●NSns3.firstbytedns.ru2026-02-15 → 2026-04-23 · 3 obs
○ 2017-09-21 13:52:58
● 2026-02-15 06:43:10
● 2026-04-23 11:41:28
○NSns4.fastvps.ru2015-08-06 → 2015-08-06 · 3 obs
● 2015-08-06 06:13:32
○ 2015-12-10 03:07:14
○ 2026-04-23 11:41:28
●MXmail.codercat.ru2015-08-06 → 2026-04-23 · 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
● 2026-04-23 11:41:28
○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
○ 2026-04-23 11:41:28
●A185.252.146.202026-02-15 → 2026-04-23 · 5 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
○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
○ 2026-04-23 11:41:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ruf.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net...-
codercat.runs1.firstbytedns.net, ns2.firstbytedns.ru, ns3.firstbytedns.ru, ns1.firstbytedns.ru6 records

✅ Authoritative Response

Server:185.104.248.26

NS records: ns1.firstbytedns.net, ns2.firstbytedns.ru, ns3.firstbytedns.ru, ns1.firstbytedns.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codercat.ru (unsigned zone)

⏱️ Timing

Total: 1138ms | Queries: -

📄 Records

TypeCountSample Data
A1185.252.146.20
NS6ns3.firstbytedns.net, ns1.firstbytedns.ru...
MX2mail.codercat.ru (pri: 10), mail.codercat.ru (pri: 20)
SOA1firstbytedns.net windowtheworldofgames.g

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns3.firstbytedns.ru, ns2.firstbytedns.ru, ns1.firstbytedns.ru...)

Analysis

IP Addresses

codercat.ru points to a single IP number: 185.252.146.20.

Name Servers

codercat.ru is delegated to seven name servers: firstbytedns.net, ns1.firstbytedns.net, ns2.firstbytedns.net, ns3.firstbytedns.net, ns1.firstbytedns.ru, ns2.firstbytedns.ru and ns3.firstbytedns.ru.

codercat.ru at least partially shares name servers with other domains, for instance stroyhistory.ru, smartsprauter.com, 000l.ru, open-networks.ru and 34.76.80.in-addr.arpa.

These name servers are often used with ipmgr.firstbyte.ru and ipmgr.first-server.net.

Host names with two IPs

ns1.firstbytedns.net points to 2a04:5200:ffff::320b and 185.104.248.26

ns2.firstbytedns.net points to 2a04:5200:ffff::35de and 185.104.248.27

ns3.firstbytedns.net points to 2a04:5200:ffff::115d and 185.180.230.222

ns1.firstbytedns.ru points to 2a04:5200:ffff::320b and 185.104.248.26

ns2.firstbytedns.ru points to 2a04:5200:ffff::35de and 185.104.248.27

ns3.firstbytedns.ru points to 2a04:5200:ffff::115d and 185.180.230.222

Names pointing to 2a04:5200:ffff::320b: ns1.firstbytedns.net and ns1.firstbytedns.ru

Names pointing to 185.104.248.26: ns1.firstbytedns.net and ns1.firstbytedns.ru

Names pointing to 2a04:5200:ffff::35de: ns2.firstbytedns.net and ns2.firstbytedns.ru

Names pointing to 185.104.248.27: ns2.firstbytedns.net and ns2.firstbytedns.ru

Names pointing to 2a04:5200:ffff::115d: ns3.firstbytedns.net and ns3.firstbytedns.ru

Names pointing to 185.180.230.222: ns3.firstbytedns.net and ns3.firstbytedns.ru

Mail Servers

codercat.ru is handled by a single mail server, mail.codercat.ru.