opt31.ru - robtex.com

opt31.ru

DNSSEC⚠️ Not signed
NSlangston.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:58::a29f:2cfc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlangston.ns.cloudflare.com
A2803:f800:50::6ca2:c3fc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlangston.ns.cloudflare.com
A2a06:98c1:50::ac40:23fc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlangston.ns.cloudflare.com
A108.162.195.252🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlangston.ns.cloudflare.com
A162.159.44.252Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlangston.ns.cloudflare.com
A172.64.35.252🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlangston.ns.cloudflare.com
NSruth.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:50::adf5:3a8f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruth.ns.cloudflare.com
A2803:f800:50::6ca2:c08f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRruth.ns.cloudflare.com
A2a06:98c1:50::ac40:208f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRruth.ns.cloudflare.com
A108.162.192.143🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruth.ns.cloudflare.com
A172.64.32.143🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruth.ns.cloudflare.com
A173.245.58.143🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruth.ns.cloudflare.com

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=4068268

Previously MX for

opt31.ru

Same first word

opt31.ru

Similar names

top13.cn
top13.cz
opt13.blogspot.com
31top.com
top13.ro
pot13.com
top13.online
top31.net
13top.com
top13.com
top13.net
top31.com

DNS History

24 records (2 active, 22 former)

20162017201820192020202120222023202420252026NSlangston.ns.cloudflare.comruth.ns.cloudflare.comexpired1.axelname.ruexpired2.axelname.runs1.beget.comns1.beget.prons1.beget.runs1.reg.runs1.ucoz.netns2.beget.comns2.beget.prons2.beget.runs2.reg.runs2.ucoz.netns3.ucoz.netMXemx.mail.rumx1.beget.commx2.beget.comopt31.ruA109.234.157.245188.93.210.29193.109.246.16837.140.192.15191.106.207.14
○NSexpired1.axelname.ru2015-12-16 → 2015-12-16 · 3 obs
● 2015-12-16 19:11:26
○ 2016-03-15 17:14:02
○ 2026-03-25 07:56:42
○NSexpired2.axelname.ru2015-12-16 → 2015-12-16 · 3 obs
● 2015-12-16 19:11:26
○ 2016-03-15 17:14:02
○ 2026-03-25 07:56:42
●NSlangston.ns.cloudflare.com2026-02-18 → 2026-03-25 · 3 obs
○ 2017-06-04 06:30:10
● 2026-02-18 02:11:40
● 2026-03-25 07:56:42
○NSns1.beget.com2016-10-15 → 2016-10-15 · 4 obs
○ 2016-07-05 10:45:34
● 2016-10-15 04:35:12
○ 2017-06-04 06:30:10
○ 2026-03-25 07:56:42
○NSns1.beget.pro2016-07-05 → 2016-10-15 · 5 obs
○ 2016-03-15 17:14:02
● 2016-07-05 10:45:34
● 2016-10-15 04:35:12
○ 2017-06-04 06:30:10
○ 2026-03-25 07:56:42
○NSns1.beget.ru2016-07-05 → 2016-10-15 · 5 obs
○ 2016-03-15 17:14:02
● 2016-07-05 10:45:34
● 2016-10-15 04:35:12
○ 2017-06-04 06:30:10
○ 2026-03-25 07:56:42
○NSns1.reg.ru2016-03-15 → 2016-03-15 · 4 obs
○ 2015-12-16 19:11:26
● 2016-03-15 17:14:02
○ 2016-07-05 10:45:34
○ 2026-03-25 07:56:42
○NSns1.ucoz.net2017-06-04 → 2017-06-04 · 4 obs
○ 2016-10-15 04:35:12
● 2017-06-04 06:30:10
○ 2026-02-18 02:11:40
○ 2026-03-25 07:56:42
○NSns2.beget.com2016-10-15 → 2016-10-15 · 4 obs
○ 2016-07-05 10:45:34
● 2016-10-15 04:35:12
○ 2017-06-04 06:30:10
○ 2026-03-25 07:56:42
○NSns2.beget.pro2016-07-05 → 2016-10-15 · 5 obs
○ 2016-03-15 17:14:02
● 2016-07-05 10:45:34
● 2016-10-15 04:35:12
○ 2017-06-04 06:30:10
○ 2026-03-25 07:56:42
○NSns2.beget.ru2016-07-05 → 2016-10-15 · 5 obs
○ 2016-03-15 17:14:02
● 2016-07-05 10:45:34
● 2016-10-15 04:35:12
○ 2017-06-04 06:30:10
○ 2026-03-25 07:56:42
○NSns2.reg.ru2016-03-15 → 2016-03-15 · 4 obs
○ 2015-12-16 19:11:26
● 2016-03-15 17:14:02
○ 2016-07-05 10:45:34
○ 2026-03-25 07:56:42
○NSns2.ucoz.net2017-06-04 → 2017-06-04 · 4 obs
○ 2016-10-15 04:35:12
● 2017-06-04 06:30:10
○ 2026-02-18 02:11:40
○ 2026-03-25 07:56:42
○NSns3.ucoz.net2017-06-04 → 2017-06-04 · 4 obs
○ 2016-10-15 04:35:12
● 2017-06-04 06:30:10
○ 2026-02-18 02:11:40
○ 2026-03-25 07:56:42
●NSruth.ns.cloudflare.com2026-02-18 → 2026-03-25 · 3 obs
○ 2017-06-04 06:30:10
● 2026-02-18 02:11:40
● 2026-03-25 07:56:42
○MXemx.mail.ru2017-06-04 → 2017-06-04 · 4 obs
○ 2016-10-15 04:35:12
● 2017-06-04 06:30:10
○ 2026-02-18 02:11:40
○ 2026-03-25 07:56:42
○MXmx1.beget.com2016-07-05 → 2016-10-15 · 5 obs
○ 2016-03-15 17:14:02
● 2016-07-05 10:45:34
● 2016-10-15 04:35:12
○ 2017-06-04 06:30:10
○ 2026-03-25 07:56:42
○MXmx2.beget.com2016-07-05 → 2016-10-15 · 5 obs
○ 2016-03-15 17:14:02
● 2016-07-05 10:45:34
● 2016-10-15 04:35:12
○ 2017-06-04 06:30:10
○ 2026-03-25 07:56:42
○MXopt31.ru2016-03-15 → 2016-03-15 · 3 obs
● 2016-03-15 17:14:02
○ 2016-07-05 10:45:34
○ 2026-03-25 07:56:42
○A109.234.157.2452015-12-16 → 2015-12-16 · 3 obs
● 2015-12-16 19:11:26
○ 2016-03-15 17:14:02
○ 2026-03-25 07:56:42
○A188.93.210.292016-03-15 → 2016-03-15 · 4 obs
○ 2015-12-16 19:11:26
● 2016-03-15 17:14:02
○ 2016-07-05 10:45:34
○ 2026-03-25 07:56:42
○A193.109.246.1682017-06-04 → 2017-06-04 · 4 obs
○ 2016-10-15 04:35:12
● 2017-06-04 06:30:10
○ 2026-02-18 02:11:40
○ 2026-03-25 07:56:42
○A37.140.192.1512016-03-15 → 2016-03-15 · 4 obs
○ 2015-12-16 19:11:26
● 2016-03-15 17:14:02
○ 2016-07-05 10:45:34
○ 2026-03-25 07:56:42
○A91.106.207.142016-07-05 → 2016-10-15 · 5 obs
○ 2016-03-15 17:14:02
● 2016-07-05 10:45:34
● 2016-10-15 04:35:12
○ 2017-06-04 06:30:10
○ 2026-03-25 07:56:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rue.dns.ripn.net, a.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...-
opt31.ruruth.ns.cloudflare.com, langston.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.143

NS records: ruth.ns.cloudflare.com, langston.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opt31.ru (unsigned zone)

⏱️ Timing

Total: 547ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

opt31.ru is delegated to two name servers: langston.ns.cloudflare.com and ruth.ns.cloudflare.com.

opt31.ru uses the same name server setup as other domains such as thewellnessjournal.co, (0x736578)femei.com, gallanach.com, 50andplus.com and relia.com.cy.

opt31.ru shares name servers with other domains at least partially, for example playmichigan.com, primeobj.com, kindermix.ru, ligiwime.com and ksme.net.

These name servers are commonly used with oaklyn.ns.cloudflare.com, maria.ns.cloudflare.com and raegan.ns.cloudflare.com.

Host names with six IP numbers: host name langston.ns.cloudflare.com points to: 2606:4700:58::a29f:2cfc, 2803:f800:50::6ca2:c3fc, 2a06:98c1:50::ac40:23fc, 108.162.195.252, 162.159.44.252 and 172.64.35.252; host name ruth.ns.cloudflare.com points to: 2606:4700:50::adf5:3a8f, 2803:f800:50::6ca2:c08f, 2a06:98c1:50::ac40:208f, 108.162.192.143, 172.64.32.143 and 173.245.58.143.