it-school.ru - robtex.com

it-school.ru

DNSSEC⚠️ Not signed
NSns1.snparking.ru ⭐
A37.221.193.103🇩🇪 netcup-AS37.221.192.0/22
PTRv22016063652435391.goodsrv.de
A194.63.142.195🇷🇺 I-SERVERS-NORTH-EU194.63.142.0/24
PTRns1.snparking.ru
NSns3.salenames.ru ⚠️ Not in zone NS records
A37.221.193.103🇩🇪 netcup-AS37.221.192.0/22
PTRv22016063652435391.goodsrv.de
A194.63.142.195🇷🇺 I-SERVERS-NORTH-EU194.63.142.0/24
PTRns1.snparking.ru
NSns4.salenames.ru ⚠️ Not in zone NS records
A5.45.106.252🇩🇪 netcup-AS5.45.104.0/22
PTRv22016113652440052.goodsrv.de
A62.122.170.168🇺🇸 SERVEREL-AS62.122.168.0/21
PTR62.122.170.168.serverel.net
MXvoid.blackhole.mx ⭐
A2a01:4f8:1c0c:54b0::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A2a01:4f8:1c17:4376::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A2a01:4f9:c010:2ce2::2🇫🇮 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK
A78.47.159.103🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
PTRstatic.103.159.47.78.clients.your-server.de
A95.217.0.12🇫🇮 Hetzner95.217.0.0/16 HETZNER-DC
PTRstatic.12.0.217.95.clients.your-server.de
A195.201.28.161🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC
PTRstatic.161.28.201.195.clients.your-server.de
SOAns1.snparking.ruhostmaster@it-school.ru 2022-03-28 #96

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=4068311

Same first word

it-school.it
it-school.net
it-school.de
it-school.pl
it-school.ro
it-school.ru
it-school.eu
it-school.ir
it-school.be
it-school.ch
it-school.jp

Similar names

school-it.co.uk
school-it.fr
cihs-tool.com
school-it.org
cool-(0x73686974).de
cool-(0x73686974).com

DNS History

18 records (4 active, 14 former)

200920112013201520172019202120232025NSns1.snparking.runs3.salenames.runs4.salenames.runs1.peterhost.runs2.peterhost.runs2.snparking.rusnparking.comMXvoid.blackhole.mx148.240.4.32dial-148-240-4-32.zone-1.ip.static-ftth.axtel.net.mxmx2.peterhost.rumx3.peterhost.ruA109.206.190.54185.53.179.40192.237.187.20862.122.170.17180.93.62.9991.195.241.86
○NSns1.peterhost.ru2008-11-24 → 2008-11-24 · 3 obs
● 2008-11-24 06:21:00
○ 2015-07-19 14:47:18
○ 2026-03-28 22:16:14
●NSns1.snparking.ru2017-02-17 → 2026-03-28 · 3 obs
○ 2016-07-14 16:55:02
● 2017-02-17 03:46:10
● 2026-03-28 22:16:14
○NSns2.peterhost.ru2008-11-24 → 2008-11-24 · 3 obs
● 2008-11-24 06:21:00
○ 2015-07-19 14:47:18
○ 2026-03-28 22:16:14
○NSns2.snparking.ru2017-02-17 → 2017-02-17 · 3 obs
○ 2016-07-14 16:55:02
● 2017-02-17 03:46:10
○ 2026-03-28 22:16:14
●NSns3.salenames.ru2015-07-19 → 2026-03-28 · 5 obs
○ 2008-11-24 06:21:00
● 2015-07-19 14:47:18
● 2016-07-14 16:55:02
○ 2017-02-17 03:46:10
● 2026-03-28 22:16:14
●NSns4.salenames.ru2015-07-19 → 2026-03-28 · 5 obs
○ 2008-11-24 06:21:00
● 2015-07-19 14:47:18
● 2016-07-14 16:55:02
○ 2017-02-17 03:46:10
● 2026-03-28 22:16:14
○NSsnparking.com2017-02-17 → 2017-02-17 · 3 obs
○ 2016-07-14 16:55:02
● 2017-02-17 03:46:10
○ 2026-03-28 22:16:14
○MX148.240.4.322015-07-19 → 2015-07-19 · 4 obs
○ 2008-11-24 06:21:00
● 2015-07-19 14:47:18
○ 2015-11-16 19:15:34
○ 2026-03-28 22:16:14
○MXdial-148-240-4-32.zone-1.ip.static-ftth.axtel.net.mx2015-11-16 → 2015-11-16 · 4 obs
○ 2015-07-19 14:47:18
● 2015-11-16 19:15:34
○ 2016-02-10 15:06:30
○ 2026-03-28 22:16:14
○MXmx2.peterhost.ru2008-11-24 → 2008-11-24 · 3 obs
● 2008-11-24 06:21:00
○ 2015-07-19 14:47:18
○ 2026-03-28 22:16:14
○MXmx3.peterhost.ru2008-11-24 → 2008-11-24 · 3 obs
● 2008-11-24 06:21:00
○ 2015-07-19 14:47:18
○ 2026-03-28 22:16:14
●MXvoid.blackhole.mx2016-02-10 → 2026-03-28 · 5 obs
○ 2015-11-16 19:15:34
● 2016-02-10 15:06:30
● 2016-07-14 16:55:02
○ 2017-02-17 03:46:10
● 2026-03-28 22:16:14
○A109.206.190.542015-11-16 → 2016-07-14 · 7 obs
○ 2015-07-19 14:47:18
● 2015-11-16 19:15:34
○ 2016-02-10 15:06:30
○ 2016-05-07 19:59:56
● 2016-07-14 16:55:02
○ 2017-02-17 03:46:10
○ 2026-03-28 22:16:14
○A185.53.179.402017-02-17 → 2017-02-17 · 3 obs
○ 2016-07-14 16:55:02
● 2017-02-17 03:46:10
○ 2026-03-28 22:16:14
○A192.237.187.2082016-02-10 → 2016-02-10 · 4 obs
○ 2015-11-16 19:15:34
● 2016-02-10 15:06:30
○ 2016-05-07 19:59:56
○ 2026-03-28 22:16:14
○A62.122.170.1712026-03-28 → 2026-03-28 · 1 obs
○ 2026-03-28 22:16:14
○A80.93.62.992008-11-24 → 2008-11-24 · 3 obs
● 2008-11-24 06:21:00
○ 2015-07-19 14:47:18
○ 2026-03-28 22:16:14
○A91.195.241.862015-07-19 → 2016-05-07 · 7 obs
○ 2008-11-24 06:21:00
● 2015-07-19 14:47:18
○ 2015-11-16 19:15:34
○ 2016-02-10 15:06:30
● 2016-05-07 19:59:56
○ 2016-07-14 16:55:02
○ 2026-03-28 22:16:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net...-
it-school.runs3.salenames.ru, ns4.salenames.ru-

✅ Authoritative Response

Server:194.63.142.195

NS records: ns3.salenames.ru, ns4.salenames.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 857ms | Queries: -

📄 Records

TypeCountSample Data
SOA1ns1.snparking.ru hostmaster.it-school.ru

Analysis

Name Servers

it-school.ru is delegated to three name servers: ns3.salenames.ru, ns4.salenames.ru and ns1.snparking.ru.

At least part of the name servers for it-school.ru are shared with other domains, for instance gswg.ru, debonair.ru, mmeb.ru, fragmentum.ru and activechat.ru.

These name servers are often used together with ns2.snparking.ru, ns1.privateperson.ru and ns2.privateperson.ru.

Host names with two IP numbers:

ns3.salenames.ru points to 37.221.193.103 and 194.63.142.195.

ns4.salenames.ru points to 5.45.106.252 and 62.122.170.168.

ns1.snparking.ru points to 37.221.193.103 and 194.63.142.195.

Names pointing to 37.221.193.103: ns3.salenames.ru and ns1.snparking.ru.

Names pointing to 194.63.142.195: ns3.salenames.ru and ns1.snparking.ru.

Mail Servers

The mail server for it-school.ru is void.blackhole.mx.

it-school.ru uses the same mail server setup as other domains, for instance eyey.ru, avtocros.ru, bromax.ru, tihs.ru and xkit.ru.

Host name void.blackhole.mx points to six IP numbers: 2a01:4f8:1c0c:54b0::2, 2a01:4f8:1c17:4376::2, 2a01:4f9:c010:2ce2::2, 78.47.159.103, 95.217.0.12 and 195.201.28.161.