31s.ru - robtex.com

31s.ru

DNSSEC⚠️ Not signed
A185.186.141.15🇷🇺 ASKONTEL185.186.141.0/24
PTRweb.cloud4box.com
NSweb.cloud4box.com ⭐
A185.186.141.15🇷🇺 ASKONTEL185.186.141.0/24
PTRweb.cloud4box.com
NSns1.contell.ru
A185.186.141.10🇷🇺 ASKONTEL185.186.141.0/24
PTRns1.contell.ru
NSns2.contell.ru
A185.154.20.254🇷🇺 ASKONTEL185.154.20.0/22
PTRns2.contell.ru
MXmail.31s.ru ⭐
A185.186.141.31🇷🇺 ASKONTEL185.186.141.0/24
PTRd-facto.ru
TXTv=spf1 ip4:185.186.141.15 ip4:185.186.141.15 a mx ~all
SOAweb.cloud4box.comroot@contell.ru 2026-01-16 #12

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=4068322

Subdomains

mail.31s.ru

Same first word

31s.cz
31s.cn
31s.com
31s.net
31s.cc
31s.pw
31s.org
31s.ru

Similar names

s31.spb.ru
s13.co
13s.jp
13s.com
s13.co.uk
13s.co.uk
s13.com
13s.net
s13.eu
13s.de
s13.io
s13.by
s31.us
s31.me
s13.cc
s31.eu
s31.kr
13s.co
s13.co.in
s13.cz
s13.biz
1s3.ru
s13.it
s31.org
s31.cn
s31.cz
1s3.cn
3s1.com
s31.com
s13.se
s13.de
13s.me
s13.info
s31.net
s31.de
13s.org
s13.us
1s3.de
13s.hu
3s1.at
s13.org
s13.pl
3s1.de
s31.in
13s.ru
s31.it
s31.com.cn
s31.ru
s13.net
1s3.fr
1s3.cc

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSns1.contell.runs2.contell.ruweb.cloud4box.comns1.jino.runs1.reg.runs2.jino.runs2.reg.runs3.jino.runs4.jino.ruMXmail.31s.ruA185.186.141.15194.58.112.16581.177.139.122
●NSns1.contell.ru2026-03-26 → 2026-03-29 · 3 obs
○ 2021-03-30 02:29:30
● 2026-03-26 13:04:20
● 2026-03-29 20:55:14
○NSns1.jino.ru2015-12-12 → 2016-05-02 · 4 obs
● 2015-12-12 17:09:34
● 2016-05-02 10:51:32
○ 2021-03-30 02:29:30
○ 2026-03-29 20:55:14
○NSns1.reg.ru2021-03-30 → 2021-03-30 · 4 obs
○ 2016-05-02 10:51:32
● 2021-03-30 02:29:30
○ 2026-03-26 13:04:20
○ 2026-03-29 20:55:14
●NSns2.contell.ru2026-03-26 → 2026-03-29 · 3 obs
○ 2021-03-30 02:29:30
● 2026-03-26 13:04:20
● 2026-03-29 20:55:14
○NSns2.jino.ru2015-12-12 → 2016-05-02 · 4 obs
● 2015-12-12 17:09:34
● 2016-05-02 10:51:32
○ 2021-03-30 02:29:30
○ 2026-03-29 20:55:14
○NSns2.reg.ru2021-03-30 → 2021-03-30 · 4 obs
○ 2016-05-02 10:51:32
● 2021-03-30 02:29:30
○ 2026-03-26 13:04:20
○ 2026-03-29 20:55:14
○NSns3.jino.ru2015-12-12 → 2016-05-02 · 4 obs
● 2015-12-12 17:09:34
● 2016-05-02 10:51:32
○ 2021-03-30 02:29:30
○ 2026-03-29 20:55:14
○NSns4.jino.ru2015-12-12 → 2016-05-02 · 4 obs
● 2015-12-12 17:09:34
● 2016-05-02 10:51:32
○ 2021-03-30 02:29:30
○ 2026-03-29 20:55:14
●NSweb.cloud4box.com2026-03-26 → 2026-03-29 · 3 obs
○ 2021-03-30 02:29:30
● 2026-03-26 13:04:20
● 2026-03-29 20:55:14
●MXmail.31s.ru2015-12-12 → 2026-03-29 · 5 obs
● 2015-12-12 17:09:34
● 2016-05-02 10:51:32
○ 2021-03-30 02:29:30
● 2026-03-26 13:04:20
● 2026-03-29 20:55:14
●A185.186.141.152026-03-26 → 2026-03-29 · 3 obs
○ 2021-03-30 02:29:30
● 2026-03-26 13:04:20
● 2026-03-29 20:55:14
○A194.58.112.1652021-03-30 → 2021-03-30 · 4 obs
○ 2016-05-02 10:51:32
● 2021-03-30 02:29:30
○ 2026-03-26 13:04:20
○ 2026-03-29 20:55:14
○A81.177.139.1222015-12-12 → 2016-05-02 · 4 obs
● 2015-12-12 17:09:34
● 2016-05-02 10:51:32
○ 2021-03-30 02:29:30
○ 2026-03-29 20:55:14

🔍 DNS Trace

Analysis

Hierarchy

31s.ru is a parent of mail.31s.ru.

IP Addresses

31s.ru points to a single IP number: 185.186.141.15.

Other host names, for instance 75s.ru, dnrus.ru, nuih.ru, mail.donbass-insider.com and domosedov.ru share IP numbers with 31s.ru.

Name Servers

The delegation for 31s.ru is handled by three name servers: web.cloud4box.com, ns1.contell.ru and ns2.contell.ru.

31s.ru at least partially shares name servers with other domains, for instance shkola-roka.ru, 20.154.185.in-addr.arpa, dom-web.ru, mobilepics.ru and net0ne.ru.

These name servers are often used together with ns1.cloud4box.com, ns2.cloud4box.com, a.misconfigured.powerdns.server, ns1.nocsu.com and ns2.nocsu.com.

Host names with one IP number:

web.cloud4box.com points to 185.186.141.15.

ns1.contell.ru points to 185.186.141.10.

ns2.contell.ru points to 185.154.20.254.

Mail Servers

31s.ru is handled by a single mail server, mail.31s.ru.

mail.31s.ru points to a single IP: 185.186.141.31.