at-school.ru - robtex.com

at-school.ru

DNSSEC⚠️ Not signed
A195.222.166.34🇷🇺 SOVAM-AS195.222.160.0/20 PAO Vimpelcom - formely DirectNet
NSns3-l2.nic.ru ⭐
A193.232.146.1🇷🇺 RU-CENTER193.232.146.0/24 -NETWORK
PTRns3-l2.nic.ru
NSns4-cloud.nic.ru
A89.104.93.30🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route
A89.104.93.33🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route
A89.104.93.34🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route
A89.104.95.30🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route
A89.104.95.33🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route
A89.104.95.34🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route
NSns4-l2.nic.ru
A91.217.20.20🇷🇺 RU-CENTER91.217.20.0/24
PTRns4-l2.nic.ru
NSns8-cloud.nic.ru
A89.104.93.31🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route
A89.104.93.35🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route
A89.104.93.36🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route
A89.104.95.31🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route
A89.104.95.35🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route
A89.104.95.36🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route
NSns8-l2.nic.ru
A91.217.21.20🇷🇺 RU-CENTER-AS91.217.21.0/24 RU-CENTER
PTRns8-l2.nic.ru
SOAns3-l2.nic.rudns@nic.ru 2018-03-16 #2

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=4068479

Same first word

at-school.jp
at-school.com
at-school.ru
at-school.nl

Similar names

ach-tools.com

DNS History

19 records (6 active, 13 former)

20162017201820192020202120222023202420252026NSns3-l2.nic.runs4-cloud.nic.runs4-l2.nic.runs8-cloud.nic.runs8-l2.nic.runs1.timeweb.runs2.timeweb.runs3.nic.runs3.timeweb.orgns4.nic.runs4.timeweb.orgns8.nic.ruMXmx1.timeweb.rumx2.timeweb.ruA195.222.166.34109.70.26.37176.57.209.8194.85.61.762a03:6f00:1::5c35:75ab
○NSns1.timeweb.ru2015-10-23 → 2016-04-09 · 4 obs
● 2015-10-23 00:55:10
● 2016-04-09 00:51:10
○ 2016-09-26 16:52:10
○ 2026-04-11 20:20:20
○NSns2.timeweb.ru2015-10-23 → 2016-04-09 · 4 obs
● 2015-10-23 00:55:10
● 2016-04-09 00:51:10
○ 2016-09-26 16:52:10
○ 2026-04-11 20:20:20
●NSns3-l2.nic.ru2026-03-12 → 2026-04-11 · 3 obs
○ 2017-12-10 17:31:26
● 2026-03-12 19:13:18
● 2026-04-11 20:20:20
○NSns3.nic.ru2017-12-10 → 2017-12-10 · 4 obs
○ 2016-09-26 16:52:10
● 2017-12-10 17:31:26
○ 2026-03-12 19:13:18
○ 2026-04-11 20:20:20
○NSns3.timeweb.org2015-10-23 → 2016-04-09 · 4 obs
● 2015-10-23 00:55:10
● 2016-04-09 00:51:10
○ 2016-09-26 16:52:10
○ 2026-04-11 20:20:20
●NSns4-cloud.nic.ru2026-03-12 → 2026-04-11 · 3 obs
○ 2017-12-10 17:31:26
● 2026-03-12 19:13:18
● 2026-04-11 20:20:20
●NSns4-l2.nic.ru2026-03-12 → 2026-04-11 · 3 obs
○ 2017-12-10 17:31:26
● 2026-03-12 19:13:18
● 2026-04-11 20:20:20
○NSns4.nic.ru2017-12-10 → 2017-12-10 · 4 obs
○ 2016-09-26 16:52:10
● 2017-12-10 17:31:26
○ 2026-03-12 19:13:18
○ 2026-04-11 20:20:20
○NSns4.timeweb.org2015-10-23 → 2016-04-09 · 4 obs
● 2015-10-23 00:55:10
● 2016-04-09 00:51:10
○ 2016-09-26 16:52:10
○ 2026-04-11 20:20:20
●NSns8-cloud.nic.ru2026-03-12 → 2026-04-11 · 3 obs
○ 2017-12-10 17:31:26
● 2026-03-12 19:13:18
● 2026-04-11 20:20:20
●NSns8-l2.nic.ru2026-03-12 → 2026-04-11 · 3 obs
○ 2017-12-10 17:31:26
● 2026-03-12 19:13:18
● 2026-04-11 20:20:20
○NSns8.nic.ru2017-12-10 → 2017-12-10 · 4 obs
○ 2016-09-26 16:52:10
● 2017-12-10 17:31:26
○ 2026-03-12 19:13:18
○ 2026-04-11 20:20:20
○MXmx1.timeweb.ru2015-10-23 → 2016-04-09 · 4 obs
● 2015-10-23 00:55:10
● 2016-04-09 00:51:10
○ 2016-09-26 16:52:10
○ 2026-04-11 20:20:20
○MXmx2.timeweb.ru2015-10-23 → 2016-04-09 · 4 obs
● 2015-10-23 00:55:10
● 2016-04-09 00:51:10
○ 2016-09-26 16:52:10
○ 2026-04-11 20:20:20
○A109.70.26.372017-12-10 → 2017-12-10 · 4 obs
○ 2016-09-26 16:52:10
● 2017-12-10 17:31:26
○ 2026-03-12 19:13:18
○ 2026-04-11 20:20:20
○A176.57.209.82015-10-23 → 2016-04-09 · 4 obs
● 2015-10-23 00:55:10
● 2016-04-09 00:51:10
○ 2016-09-26 16:52:10
○ 2026-04-11 20:20:20
○A194.85.61.762017-12-10 → 2017-12-10 · 4 obs
○ 2016-09-26 16:52:10
● 2017-12-10 17:31:26
○ 2026-03-12 19:13:18
○ 2026-04-11 20:20:20
●A195.222.166.342026-03-12 → 2026-04-11 · 3 obs
○ 2017-12-10 17:31:26
● 2026-03-12 19:13:18
● 2026-04-11 20:20:20
○A2a03:6f00:1::5c35:75ab2015-10-23 → 2016-04-09 · 4 obs
● 2015-10-23 00:55:10
● 2016-04-09 00:51:10
○ 2016-09-26 16:52:10
○ 2026-04-11 20:20:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...-
at-school.runs3-l2.nic.ru, ns4-cloud.nic.ru, ns8-cloud.nic.ru, ns4-l2.nic.ru...19 records

✅ Authoritative Response

Server:91.217.20.20

NS records: ns3-l2.nic.ru, ns4-cloud.nic.ru, ns8-cloud.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 702ms | Queries: -

📄 Records

TypeCountSample Data
A1195.222.166.34
NS5ns3-l2.nic.ru, ns4-l2.nic.ru...
SOA1ns3-l2.nic.ru dns.nic.ru

📌 Glue Records Collected

Total: 19

Out-of-bailiwick: 19 (ns8-cloud.nic.ru, ns8-cloud.nic.ru, ns8-cloud.nic.ru...)

Analysis

IP Addresses

at-school.ru points to a single IP number: 195.222.166.34.

Name Servers

at-school.ru is delegated to five name servers: ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and ns8-l2.nic.ru.

at-school.ru at least partially shares name servers with other domains, for instance orbl.io, kkod.ru, at-x.ru, roi.ru and ugmzao.ru.

Host names with six IP numbers:

ns4-cloud.nic.ru points to: 89.104.93.30, 89.104.93.33, 89.104.93.34, 89.104.95.30, 89.104.95.33 and 89.104.95.34

ns8-cloud.nic.ru points to: 89.104.93.31, 89.104.93.35, 89.104.93.36, 89.104.95.31, 89.104.95.35 and 89.104.95.36

Host names with one IP number:

ns3-l2.nic.ru points to: 193.232.146.1

ns4-l2.nic.ru points to: 91.217.20.20

ns8-l2.nic.ru points to: 91.217.21.20