opt-ok.ru - robtex.com

opt-ok.ru

DNSSEC⚠️ Not signed
A31.31.196.79🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru
PTRvip232.hosting.reg.ru
NSvip232.hosting.reg.ru ⭐
A31.31.196.79🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru
PTRvip232.hosting.reg.ru
NSns1.hosting.reg.ru
A31.31.194.245🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru
PTRns1.hosting.reg.ru
A31.31.194.251🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru
PTRns17-1.hosting.reg.ru
A31.31.196.37🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru
PTRns18-2.hosting.reg.ru
A31.31.196.52🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru
PTRns1.hosting.reg.ru
A31.31.196.61🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru
PTRns30-2.hosting.reg.ru
A31.31.196.180🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru
PTRns31-1.hosting.reg.ru
A31.31.198.177🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru
PTRns2.hosting.reg.ru
A37.140.192.20🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru
PTRns29-1.hosting.reg.ru
A37.140.192.93🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru
PTRns32-1.hosting.reg.ru
A37.140.193.121🇷🇺 AS-REGRU37.140.193.0/24 Reg.Ru
PTRns2.hosting.reg.ru
A37.140.196.144🇷🇺 AS-REGRU37.140.196.0/24 Reg.Ru
PTRns37-1.hosting.reg.ru
A194.58.91.38🇷🇺 AS-REGRU194.58.91.0/24 Reg.Ru
PTRns38-1.hosting.reg.ru
A194.67.73.6🇷🇺 AS-REGRU194.67.73.0/24 Reg.Ru-M9
PTRns33-1.hosting.reg.ru
A194.67.73.9🇷🇺 AS-REGRU194.67.73.0/24 Reg.Ru-M9
PTRns34-2.hosting.reg.ru
NSns2.hosting.reg.ru
A31.31.194.244🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru
PTRns1.hosting.reg.ru
A31.31.196.34🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru
PTRns17-2.hosting.reg.ru
A31.31.196.53🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru
PTRns1.hosting.reg.ru
A31.31.196.71🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru
PTRns32-2.hosting.reg.ru
A31.31.198.161🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru
PTRns29-2.hosting.reg.ru
A31.31.198.178🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru
PTRns2.hosting.reg.ru
A37.140.192.31🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru
PTRns37-2.hosting.reg.ru
A37.140.192.55🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru
PTRns30-1.hosting.reg.ru
A37.140.192.58🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru
PTRns18-1.hosting.reg.ru
A37.140.192.160🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru
PTRns31-2.hosting.reg.ru
A37.140.193.120🇷🇺 AS-REGRU37.140.193.0/24 Reg.Ru
PTRns2.hosting.reg.ru
A37.140.194.37🇷🇺 AS-REGRU37.140.194.0/24 Reg.Ru
PTRns38-2.hosting.reg.ru
A194.67.73.7🇷🇺 AS-REGRU194.67.73.0/24 Reg.Ru-M9
PTRns33-2.hosting.reg.ru
A194.67.73.8🇷🇺 AS-REGRU194.67.73.0/24 Reg.Ru-M9
PTRns34-1.hosting.reg.ru
MXmx1.hosting.reg.ru ⭐
A31.31.194.240🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru
PTRrelay.hosting.reg.ru
A31.31.194.241🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru
PTRrelay.hosting.reg.ru
MXmx2.hosting.reg.ru(20)
A31.31.194.240🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru
PTRrelay.hosting.reg.ru
A31.31.194.241🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru
PTRrelay.hosting.reg.ru
TXTv=spf1 ip4:31.31.196.79 a mx include:_spf.hosting.reg.ru ~all
SOAvip232.hosting.reg.rusupport@reg.ru 2024-11-20 #96

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=4068887

Same first word

opt-ok.ru

Similar names

op-kot.be
ok-top.cz
po-tok.ru
k-opto.de
ok-top.ru

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSns1.hosting.reg.runs2.hosting.reg.ruvip232.hosting.reg.runs1.01host.runs2.01host.ruMXmx1.hosting.reg.rumx2.hosting.reg.rumail.opt-ok.ruA31.31.196.7937.140.192.120
○NSns1.01host.ru2015-08-21 → 2017-01-19 · 4 obs
● 2015-08-21 18:47:24
● 2017-01-19 01:01:44
○ 2026-03-07 19:31:18
○ 2026-05-15 06:42:16
●NSns1.hosting.reg.ru2026-03-07 → 2026-05-15 · 3 obs
○ 2017-01-19 01:01:44
● 2026-03-07 19:31:18
● 2026-05-15 06:42:16
○NSns2.01host.ru2015-08-21 → 2017-01-19 · 4 obs
● 2015-08-21 18:47:24
● 2017-01-19 01:01:44
○ 2026-03-07 19:31:18
○ 2026-05-15 06:42:16
●NSns2.hosting.reg.ru2026-03-07 → 2026-05-15 · 3 obs
○ 2017-01-19 01:01:44
● 2026-03-07 19:31:18
● 2026-05-15 06:42:16
●NSvip232.hosting.reg.ru2026-03-07 → 2026-05-15 · 3 obs
○ 2017-01-19 01:01:44
● 2026-03-07 19:31:18
● 2026-05-15 06:42:16
○MXmail.opt-ok.ru2015-08-21 → 2017-01-19 · 4 obs
● 2015-08-21 18:47:24
● 2017-01-19 01:01:44
○ 2026-03-07 19:31:18
○ 2026-05-15 06:42:16
●MXmx1.hosting.reg.ru2026-03-07 → 2026-05-15 · 3 obs
○ 2017-01-19 01:01:44
● 2026-03-07 19:31:18
● 2026-05-15 06:42:16
●MXmx2.hosting.reg.ru2026-03-07 → 2026-05-15 · 3 obs
○ 2017-01-19 01:01:44
● 2026-03-07 19:31:18
● 2026-05-15 06:42:16
●A31.31.196.792026-03-07 → 2026-05-15 · 3 obs
○ 2017-01-19 01:01:44
● 2026-03-07 19:31:18
● 2026-05-15 06:42:16
○A37.140.192.1202015-08-21 → 2017-01-19 · 4 obs
● 2015-08-21 18:47:24
● 2017-01-19 01:01:44
○ 2026-03-07 19:31:18
○ 2026-05-15 06:42:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rud.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...-
opt-ok.runs1.hosting.reg.ru, ns2.hosting.reg.ru-

✅ Authoritative Response

Server:31.31.194.245

NS records: ns1.hosting.reg.ru, ns2.hosting.reg.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opt-ok.ru (unsigned zone)

⏱️ Timing

Total: 1832ms | Queries: -

📄 Records

TypeCountSample Data
A131.31.196.79
NS2ns2.hosting.reg.ru, ns1.hosting.reg.ru
MX2mx1.hosting.reg.ru (pri: 10), mx2.hosting.reg.ru (pri: 20)
TXT1v=spf1 ip4:31.31.196.79 a mx include:_sp
SOA1vip232.hosting.reg.ru support.reg.ru

Analysis

IP Addresses

opt-ok.ru points to a single IP address: 31.31.196.79.

Other host names such as www.tilshop.ru, project-control.ru, mx.miepvuz.ru, optexpress.ru and medyard.ru share IPs with opt-ok.ru.

Name Servers

opt-ok.ru is delegated to three name servers: ns1.hosting.reg.ru, ns2.hosting.reg.ru and vip232.hosting.reg.ru.

opt-ok.ru at least partially shares name servers with other domains, for example lion-perm.ru, aowar.ru, eurocar.md, bazabt.ru and a2tech.ru.

Name servers server256.hosting.reg.ru, server152.hosting.reg.ru, server40.hosting.reg.ru, server161.hosting.reg.ru, vip137.hosting.reg.ru, server27.hosting.reg.ru and server78.hosting.reg.ru are commonly used together.

Host names with fourteen IP numbers:

ns1.hosting.reg.ru points to 31.31.194.245, 31.31.194.251, 31.31.196.37, 31.31.196.52, 31.31.196.61, 31.31.196.180, 31.31.198.177, 37.140.192.20, 37.140.192.93, 37.140.193.121, 37.140.196.144, 194.58.91.38, 194.67.73.6 and 194.67.73.9.

ns2.hosting.reg.ru points to 31.31.194.244, 31.31.196.34, 31.31.196.53, 31.31.196.71, 31.31.198.161, 31.31.198.178, 37.140.192.31, 37.140.192.55, 37.140.192.58, 37.140.192.160, 37.140.193.120, 37.140.194.37, 194.67.73.7 and 194.67.73.8.

Host names with one IP number:

vip232.hosting.reg.ru points to 31.31.196.79.

Mail Servers

Two mail servers handle opt-ok.ru: mx1.hosting.reg.ru and mx2.hosting.reg.ru.

opt-ok.ru shares the same mail server setup as other domains, including cherentsova.com, ironcladcontainers.ru, finecosoft.ru, unbox.ru and xn----itbbufbhif0alf.xn--p1ai.

opt-ok.ru shares at least some mail servers with other domains, for example a-centr.ru and techprogres.ru.

Names with two IPs:

mx1.hosting.reg.ru points to: 31.31.194.240 and 31.31.194.241.

mx2.hosting.reg.ru points to: 31.31.194.240 and 31.31.194.241.

Names pointing to 31.31.194.240: mx1.hosting.reg.ru and mx2.hosting.reg.ru.

Names pointing to 31.31.194.241: mx1.hosting.reg.ru and mx2.hosting.reg.ru.