school-meb.ru - robtex.com

school-meb.ru

DNSSEC⚠️ Not signed
A87.242.71.90🇷🇺 MASTERHOST-AS87.242.68.0/22
NSns2.masterhost.ru ⭐
A2a00:15f8:a000:12:1:1:2:53🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48
PTRns2.masterhost.ru
A90.156.133.161🇷🇺 MASTERHOST-AS90.156.128.0/20
PTRns2.masterhost.ru
NSns.masterhost.ru
A2a00:15f8:a000:10:1:1:0:53🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48
PTRns.masterhost.ru
A90.156.136.116🇷🇺 MASTERHOST-AS90.156.128.0/20
PTRns.masterhost.ru
NSns1.masterhost.ru
A2a00:15f8:a000:11:1:1:1:53🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48
PTRns1.masterhost.ru
A90.156.137.50🇷🇺 MASTERHOST-AS90.156.128.0/20
PTRns1.masterhost.ru
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 redirect=_spf.mail.ru
SOAns1.masterhost.ruhostmaster@masterhost.ru serial=1775716845

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=4068820

Same first word

school-meb.ru

DNS History

14 records (5 active, 9 former)

20162017201820192020202120222023202420252026NSns.masterhost.runs1.masterhost.runs2.masterhost.ruMXemx.mail.rumx1.masterhost.ruA87.242.71.902a00:15f8:a000:5:1:11:5:fdc92a00:15f8:a000:5:1:12:5:fdc92a00:15f8:a000:5:1:13:5:fdc92a00:15f8:a000:5:1:14:5:fdc990.156.201.10490.156.201.3690.156.201.4790.156.201.67
●NSns.masterhost.ru2015-05-28 → 2026-05-10 · 2 obs
● 2015-05-28 01:41:12
● 2026-05-10 06:42:22
●NSns1.masterhost.ru2015-05-28 → 2026-05-10 · 2 obs
● 2015-05-28 01:41:12
● 2026-05-10 06:42:22
●NSns2.masterhost.ru2015-05-28 → 2026-05-10 · 2 obs
● 2015-05-28 01:41:12
● 2026-05-10 06:42:22
●MXemx.mail.ru2016-01-19 → 2026-05-10 · 3 obs
○ 2015-10-21 18:08:38
● 2016-01-19 09:59:52
● 2026-05-10 06:42:22
○MXmx1.masterhost.ru2015-05-28 → 2015-10-21 · 4 obs
● 2015-05-28 01:41:12
● 2015-10-21 18:08:38
○ 2016-01-19 09:59:52
○ 2026-05-10 06:42:22
○A2a00:15f8:a000:5:1:11:5:fdc92015-05-28 → 2016-09-21 · 4 obs
● 2015-05-28 01:41:12
● 2016-09-21 02:54:34
○ 2026-03-16 05:08:46
○ 2026-05-10 06:42:22
○A2a00:15f8:a000:5:1:12:5:fdc92015-05-28 → 2016-09-21 · 4 obs
● 2015-05-28 01:41:12
● 2016-09-21 02:54:34
○ 2026-03-16 05:08:46
○ 2026-05-10 06:42:22
○A2a00:15f8:a000:5:1:13:5:fdc92015-05-28 → 2016-09-21 · 4 obs
● 2015-05-28 01:41:12
● 2016-09-21 02:54:34
○ 2026-03-16 05:08:46
○ 2026-05-10 06:42:22
○A2a00:15f8:a000:5:1:14:5:fdc92015-05-28 → 2016-09-21 · 4 obs
● 2015-05-28 01:41:12
● 2016-09-21 02:54:34
○ 2026-03-16 05:08:46
○ 2026-05-10 06:42:22
●A87.242.71.902026-03-16 → 2026-05-10 · 3 obs
○ 2016-09-21 02:54:34
● 2026-03-16 05:08:46
● 2026-05-10 06:42:22
○A90.156.201.1042015-05-28 → 2016-09-21 · 4 obs
● 2015-05-28 01:41:12
● 2016-09-21 02:54:34
○ 2026-03-16 05:08:46
○ 2026-05-10 06:42:22
○A90.156.201.362015-05-28 → 2016-09-21 · 4 obs
● 2015-05-28 01:41:12
● 2016-09-21 02:54:34
○ 2026-03-16 05:08:46
○ 2026-05-10 06:42:22
○A90.156.201.472015-05-28 → 2016-09-21 · 4 obs
● 2015-05-28 01:41:12
● 2016-09-21 02:54:34
○ 2026-03-16 05:08:46
○ 2026-05-10 06:42:22
○A90.156.201.672015-05-28 → 2016-09-21 · 4 obs
● 2015-05-28 01:41:12
● 2016-09-21 02:54:34
○ 2026-03-16 05:08:46
○ 2026-05-10 06:42:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...-
school-meb.runs.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru-

✅ Authoritative Response

Server:90.156.137.50

NS records: ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for school-meb.ru (unsigned zone)

⏱️ Timing

Total: 4266ms | Queries: -

📄 Records

TypeCountSample Data
A187.242.71.90
NS3ns1.masterhost.ru, ns2.masterhost.ru...
MX1emx.mail.ru (pri: 10)
TXT1v=spf1 redirect=_spf.mail.ru
SOA1ns1.masterhost.ru hostmaster.masterhost.

Analysis

IP Addresses

school-meb.ru resolves to one IP number: 87.242.71.90.

Name Servers

school-meb.ru is delegated to three name servers ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.

school-meb.ru at least partially shares name servers with other domains, for instance laplandia.su, force24.ru, slgk.ru, w-o-m.ru and omac.ru.

Host names with two IP numbers:

ns1.masterhost.ru points to: 2a00:15f8:a000:11:1:1:1:53 and 90.156.137.50.

ns2.masterhost.ru points to: 2a00:15f8:a000:12:1:1:2:53 and 90.156.133.161.

ns.masterhost.ru points to: 2a00:15f8:a000:10:1:1:0:53 and 90.156.136.116.

Mail Servers

school-meb.ru is handled by a single mail server, emx.mail.ru.

school-meb.ru shares the same mail server setup as other domains, for instance adidonntu.ru, kubsite.ru, kompamid.ru, dobroru.ru and niza.ru.

school-meb.ru shares at least partially some mail servers with other domains, including ooo-dolg.ru, hostelvulkan.ru and russiabasket.org.

emx.mail.ru resolves to two IP numbers: 94.100.180.180 and 217.69.139.180.