os-pr.ru - robtex.com

os-pr.ru

DNSSEC⚠️ Not signed
A51.250.76.240🇷🇺 YandexCloud51.250.0.0/17
NSns1.yandexcloud.net ⭐
A2a0d:d6c1:0:1a::1b4🇷🇺 YandexCloud2a0d:d6c1::/32
PTRns1.yandexcloud.net
A84.201.185.208🇷🇺 YandexCloud84.201.184.0/22 Yandex Cloud
PTRns1.yandexcloud.net
NSns2.yandexcloud.net
A2a0d:d6c1:0:1a::2c9🇷🇺 YandexCloud2a0d:d6c1::/32
PTRns2.yandexcloud.net
A84.201.189.229🇷🇺 YandexCloud84.201.188.0/23 Yandex Cloud
PTRns2.yandexcloud.net
MXmx.yandex.net ⭐
A2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network
PTRmxfront.stable.qloud-b.yandex.net
A77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network
PTRmxfront.stable.qloud-b.yandex.net
TXTyandex-verification: e0d1db2c62469cb2
TXTyandex-verification: 5e9290c921b394b4
TXTv=spf1 redirect=_spf.yandex.net
SOAns1.yandexcloud.netmx@cloud.yandex.net serial=1

ru

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSc.tld-servers.ru
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=4069932

Same first word

os-pr.ru
os-pr.com
os-pr.ch
os-pr.de

Similar names

s-pro.ru
ro-sp.de
sp-or.ru
so-pr.nl
s-pro.nl
s-pro.jp
s-pro.io
s-pro.eu
pr-os.com
s-pro.org
pro-s.fr
s-pro.at
pro-s.net
s-pro.com
s-pro.cc
pro-s.ro
so-pr.com
pro-s.net.pl
r-ops.com
s-pro.pro
sp-or.dk
pro-s.com.ua
s-pro.co.jp
p-sro.com
pro-s.ru
s-pro.de
s-pro.bg
s-pro.pl
op-rs.com
s-pro.tv
s-pro.cn
pro-s.jp
ros-p.ru
pro-s.co.jp
pro-s.co.il
sp-ro.ru
pro-s.com
s-pro.group
s-pro.net
pro-s.com.tr
pro-s.de
pro-s.at
op-sr.com
pro-s.pl
s-pro.com.tw

DNS History

18 records (4 active, 14 former)

20162017201820192020202120222023202420252026NSns1.yandexcloud.netns2.yandexcloud.netns3-l2.nic.runs4-cloud.nic.runs4-l2.nic.runs8-cloud.nic.runs8-l2.nic.ruMXmx.yandex.netalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA51.250.76.240194.85.91.18554.75.234.114
●NSns1.yandexcloud.net2026-06-16 → 2026-08-10 · 3 obs
○ 2017-07-23 10:32:36
● 2026-06-16 11:41:52
● 2026-08-10 04:25:36
●NSns2.yandexcloud.net2026-06-16 → 2026-08-10 · 3 obs
○ 2017-07-23 10:32:36
● 2026-06-16 11:41:52
● 2026-08-10 04:25:36
○NSns3-l2.nic.ru2015-08-16 → 2017-07-23 · 4 obs
● 2015-08-16 18:20:04
● 2017-07-23 10:32:36
○ 2026-06-16 11:41:52
○ 2026-08-10 04:25:36
○NSns4-cloud.nic.ru2015-08-16 → 2017-07-23 · 4 obs
● 2015-08-16 18:20:04
● 2017-07-23 10:32:36
○ 2026-06-16 11:41:52
○ 2026-08-10 04:25:36
○NSns4-l2.nic.ru2015-08-16 → 2017-07-23 · 4 obs
● 2015-08-16 18:20:04
● 2017-07-23 10:32:36
○ 2026-06-16 11:41:52
○ 2026-08-10 04:25:36
○NSns8-cloud.nic.ru2015-08-16 → 2017-07-23 · 4 obs
● 2015-08-16 18:20:04
● 2017-07-23 10:32:36
○ 2026-06-16 11:41:52
○ 2026-08-10 04:25:36
○NSns8-l2.nic.ru2015-08-16 → 2017-07-23 · 4 obs
● 2015-08-16 18:20:04
● 2017-07-23 10:32:36
○ 2026-06-16 11:41:52
○ 2026-08-10 04:25:36
○MXalt1.aspmx.l.google.com2015-08-16 → 2017-07-23 · 4 obs
● 2015-08-16 18:20:04
● 2017-07-23 10:32:36
○ 2026-06-16 11:41:52
○ 2026-08-10 04:25:36
○MXalt2.aspmx.l.google.com2015-08-16 → 2017-07-23 · 4 obs
● 2015-08-16 18:20:04
● 2017-07-23 10:32:36
○ 2026-06-16 11:41:52
○ 2026-08-10 04:25:36
○MXaspmx.l.google.com2015-08-16 → 2017-07-23 · 4 obs
● 2015-08-16 18:20:04
● 2017-07-23 10:32:36
○ 2026-06-16 11:41:52
○ 2026-08-10 04:25:36
○MXaspmx2.googlemail.com2015-08-16 → 2017-07-23 · 4 obs
● 2015-08-16 18:20:04
● 2017-07-23 10:32:36
○ 2026-06-16 11:41:52
○ 2026-08-10 04:25:36
○MXaspmx3.googlemail.com2015-08-16 → 2017-07-23 · 4 obs
● 2015-08-16 18:20:04
● 2017-07-23 10:32:36
○ 2026-06-16 11:41:52
○ 2026-08-10 04:25:36
○MXaspmx4.googlemail.com2015-08-16 → 2017-07-23 · 4 obs
● 2015-08-16 18:20:04
● 2017-07-23 10:32:36
○ 2026-06-16 11:41:52
○ 2026-08-10 04:25:36
○MXaspmx5.googlemail.com2015-08-16 → 2017-07-23 · 4 obs
● 2015-08-16 18:20:04
● 2017-07-23 10:32:36
○ 2026-06-16 11:41:52
○ 2026-08-10 04:25:36
●MXmx.yandex.net2026-06-16 → 2026-08-10 · 3 obs
○ 2017-07-23 10:32:36
● 2026-06-16 11:41:52
● 2026-08-10 04:25:36
○A194.85.91.1852015-08-16 → 2016-02-04 · 4 obs
● 2015-08-16 18:20:04
● 2016-02-04 07:08:20
○ 2016-03-09 19:08:50
○ 2026-08-10 04:25:36
●A51.250.76.2402026-06-16 → 2026-08-10 · 3 obs
○ 2017-07-23 10:32:36
● 2026-06-16 11:41:52
● 2026-08-10 04:25:36
○A54.75.234.1142016-03-09 → 2017-07-23 · 5 obs
○ 2016-02-04 07:08:20
● 2016-03-09 19:08:50
● 2017-07-23 10:32:36
○ 2026-06-16 11:41:52
○ 2026-08-10 04:25:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...-
os-pr.runs1.yandexcloud.net, ns2.yandexcloud.net-

✅ Authoritative Response

Server:84.201.185.208

NS records: ns1.yandexcloud.net, ns2.yandexcloud.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for os-pr.ru (unsigned zone)

⏱️ Timing

Total: 1152ms | Queries: -

📄 Records

TypeCountSample Data
A151.250.76.240
NS2ns1.yandexcloud.net, ns2.yandexcloud.net
MX1mx.yandex.net (pri: 10)
TXT3yandex-verification: e0d1db2c62469cb2, yandex-verification: 5e9290c921b394b4...
SOA1ns1.yandexcloud.net mx.cloud.yandex.net

Analysis

IP Addresses

os-pr.ru has exactly one IP address — 51.250.76.240.

Name Servers

os-pr.ru is delegated to two name servers: ns1.yandexcloud.net and ns2.yandexcloud.net.

The name server configuration of os-pr.ru is shared with other domains, for instance pro-law.ru, otkazniki.ru, lapsha.ru and two others.

At least some of os-pr.ru's name servers are shared with other domains, for example charts.graphics, yandex.cloud, s-h-mbx-snd-0.ru and two more.

These name servers tend to be deployed in combination with the name servers ns1.yandexcloud.kz and ns2.yandexcloud.kz.

ns1.yandexcloud.net and ns2.yandexcloud.net each resolve to two IP addresses: ns1.yandexcloud.net points to 84.201.185.208 and 2a0d:d6c1:0:1a::1b4, while ns2.yandexcloud.net points to 84.201.189.229 and 2a0d:d6c1:0:1a::2c9.

Mail Servers

os-pr.ru uses one mail server — mx.yandex.net.

The mail server setup of os-pr.ru matches that of other domains such as graund.net, lbsglobal.ru, tc-rd.ru and two others.

At least some of the mail servers used by os-pr.ru are shared with other domains: www.xenon69.ru, proektural.ru, top-masters.com and two others among them.

mx.yandex.net directs to two IP numbers, 77.88.21.249 and 2a02:6b8::311.