kbkrk.ru - robtex.com

kbkrk.ru

DNSSEC⚠️ Not signed
A185.139.69.213🇷🇺 FIRSTBYTE-AS185.139.69.0/24
PTRkbkrk.ru
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 ⚠️ Not in parent delegation
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
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 ⚠️ 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
NSns3.firstbytedns.net
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 ⚠️ 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
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
TXTv=spf1 ip4:185.139.69.213 a mx ~all
SOAfirstbytedns.nettech@firstbytedns.net 2026-03-13 #25

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=4068503
WOT: SAFE (50/100)

PTR for

213.69.139.185.in-addr.arpa

Similar names

kkkbr.com

DNS History

18 records (9 active, 9 former)

20162017201820192020202120222023202420252026NSfirstbytedns.netns1.firstbytedns.netns1.firstbytedns.runs2.firstbytedns.netns2.firstbytedns.runs3.firstbytedns.netns3.firstbytedns.rufirstvds_rufirstvds.runs1.firstvds.runs2.firstvds.ruservak.ruMXemx.mail.rumail.kbkrk.ruA185.139.69.21337.230.114.6780.90.186.12992.63.99.126
●NSfirstbytedns.net2026-04-13 → 2026-04-13 · 3 obs
○ 2017-05-16 18:39:54
● 2026-04-13 20:16:12
● 2026-04-13 20:16:14
○NSfirstvds_ru2015-12-23 → 2016-07-21 · 5 obs
○ 2015-10-10 19:46:58
● 2015-12-23 17:20:38
● 2016-07-21 04:40:18
○ 2017-05-16 18:39:54
○ 2026-04-13 20:16:14
○NSfirstvds.ru2017-05-16 → 2017-05-16 · 4 obs
○ 2016-07-21 04:40:18
● 2017-05-16 18:39:54
○ 2026-04-13 20:16:12
○ 2026-04-13 20:16:14
●NSns1.firstbytedns.net2026-04-13 → 2026-04-13 · 3 obs
○ 2017-05-16 18:39:54
● 2026-04-13 20:16:12
● 2026-04-13 20:16:14
●NSns1.firstbytedns.ru2026-04-13 → 2026-04-13 · 3 obs
○ 2017-05-16 18:39:54
● 2026-04-13 20:16:12
● 2026-04-13 20:16:14
○NSns1.firstvds.ru2015-05-13 → 2017-05-16 · 4 obs
● 2015-05-13 03:19:00
● 2017-05-16 18:39:54
○ 2026-04-13 20:16:12
○ 2026-04-13 20:16:14
●NSns2.firstbytedns.net2026-04-13 → 2026-04-13 · 3 obs
○ 2017-05-16 18:39:54
● 2026-04-13 20:16:12
● 2026-04-13 20:16:14
●NSns2.firstbytedns.ru2026-04-13 → 2026-04-13 · 3 obs
○ 2017-05-16 18:39:54
● 2026-04-13 20:16:12
● 2026-04-13 20:16:14
○NSns2.firstvds.ru2015-05-13 → 2017-05-16 · 4 obs
● 2015-05-13 03:19:00
● 2017-05-16 18:39:54
○ 2026-04-13 20:16:12
○ 2026-04-13 20:16:14
●NSns3.firstbytedns.net2026-04-13 → 2026-04-13 · 3 obs
○ 2017-05-16 18:39:54
● 2026-04-13 20:16:12
● 2026-04-13 20:16:14
●NSns3.firstbytedns.ru2026-04-13 → 2026-04-13 · 3 obs
○ 2017-05-16 18:39:54
● 2026-04-13 20:16:12
● 2026-04-13 20:16:14
○NSservak.ru2015-05-13 → 2015-10-10 · 4 obs
● 2015-05-13 03:19:00
● 2015-10-10 19:46:58
○ 2015-12-23 17:20:38
○ 2026-04-13 20:16:14
●MXemx.mail.ru2026-04-13 → 2026-04-13 · 3 obs
○ 2017-05-16 18:39:54
● 2026-04-13 20:16:12
● 2026-04-13 20:16:14
○MXmail.kbkrk.ru2015-05-13 → 2017-05-16 · 4 obs
● 2015-05-13 03:19:00
● 2017-05-16 18:39:54
○ 2026-04-13 20:16:12
○ 2026-04-13 20:16:14
●A185.139.69.2132026-04-13 → 2026-04-13 · 3 obs
○ 2017-05-16 18:39:54
● 2026-04-13 20:16:12
● 2026-04-13 20:16:14
○A37.230.114.672015-12-23 → 2017-05-16 · 7 obs
○ 2015-10-10 19:46:58
● 2015-12-23 17:20:38
● 2016-03-28 15:16:44
○ 2016-07-21 04:40:18
● 2017-05-16 18:39:54
○ 2026-04-13 20:16:12
○ 2026-04-13 20:16:14
○A80.90.186.1292016-07-21 → 2016-07-21 · 4 obs
○ 2016-03-28 15:16:44
● 2016-07-21 04:40:18
○ 2017-05-16 18:39:54
○ 2026-04-13 20:16:14
○A92.63.99.1262015-05-13 → 2015-10-10 · 4 obs
● 2015-05-13 03:19:00
● 2015-10-10 19:46:58
○ 2015-12-23 17:20:38
○ 2026-04-13 20:16:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rue.dns.ripn.net, d.dns.ripn.net, a.dns.ripn.net, f.dns.ripn.net...-
kbkrk.runs1.firstbytedns.net, ns2.firstbytedns.net, ns3.firstbytedns.net-

✅ Authoritative Response

Server:185.180.230.222

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kbkrk.ru (unsigned zone)

⏱️ Timing

Total: 819ms | Queries: -

📄 Records

TypeCountSample Data
A1185.139.69.213
NS6ns2.firstbytedns.ru, ns1.firstbytedns.net...
MX1emx.mail.ru (pri: 10)
TXT1v=spf1 ip4:185.139.69.213 a mx ~all
SOA1firstbytedns.net tech.firstbytedns.net

Analysis

IP Addresses

kbkrk.ru points to a single IP address: 185.139.69.213.

Other host names such as nfsrb.ru and mail.nfsrb.ru share IP numbers with kbkrk.ru.

Name Servers

kbkrk.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.

At least part of the name servers for kbkrk.ru are shared with other domains, for instance athleus.ru, cyclepedia.ru, behringer-pro.ru, boomboxradio.ru and maiviz.ru.

These name servers are commonly used alongside the name servers ipmgr.firstbyte.ru.

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 specific IPs:

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

The mail server for kbkrk.ru is emx.mail.ru.

kbkrk.ru uses the same mail server setup as other domains, for instance strprofi.ru, cetseg.com, vosem.ru, aim1.ru and gkpartners.ru.

kbkrk.ru shares some mail servers with other domains at least partially, for example webmyata.ru, denisov.us and tepsan.ru.

Hostname emx.mail.ru resolves to two IPs: 94.100.180.180 and 217.69.139.180.