polytechnic.ru - dns.ninja

polytechnic.ru

DNSSEC⚠️ Not signed
A178.210.92.164🇷🇺 RU-CENTER178.210.92.0/24 -HOSTING
NSns3.nic.ru ⭐
A194.85.61.20🇷🇺 RU-CENTER194.85.61.0/24 RUNIC
PTRns3.nic.ru
NSns4.nic.ru
A194.226.96.8🇷🇺 RU-CENTER194.226.96.0/24 RUCENTER
PTRns4.nic.ru
NSns8.nic.ru
A193.232.130.14🇷🇺 RU-CENTER193.232.130.0/24
PTRns8.nic.ru
SOAns3.nic.ruadmin@polytechnic.ru serial=1761966703

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=4069531

Same first word

polytechnic.mobi
polytechnic.in
polytechnic.com.au
polytechnic.eu
polytechnic.fr
polytechnic.edu.sg
polytechnic.bh
polytechnic.us
polytechnic.ck.ua
polytechnic.ca
polytechnic.am
polytechnic.info
polytechnic.com
polytechnic.school
polytechnic.be
polytechnic.co
polytechnic.ru
polytechnic.works
polytechnic.com.ng
polytechnic.it
polytechnic.de
polytechnic.ac.th
polytechnic.co.za
polytechnic.org
polytechnic.xyz
polytechnic.co.uk
polytechnic.edu.mv
polytechnic.poltava.ua

Similar names

polytechinc.org
polytechinc.biz
polytechinc.com
polytechinc.dyndns.org

DNS History

11 records (4 active, 7 former)

20162017201820192020202120222023202420252026NSns3.nic.runs4.nic.runs8.nic.rudns0.zenon.netdns1.zenon.netdns2.zenon.netMXmx08.aha.ruA178.210.92.164213.189.197.931.177.76.7031.177.80.70
○NSdns0.zenon.net2015-06-02 → 2017-09-06 · 4 obs
● 2015-06-02 13:09:12
● 2017-09-06 08:34:46
○ 2026-02-14 22:29:20
○ 2026-07-07 20:41:48
○NSdns1.zenon.net2015-06-02 → 2017-09-06 · 4 obs
● 2015-06-02 13:09:12
● 2017-09-06 08:34:46
○ 2026-02-14 22:29:20
○ 2026-07-07 20:41:48
○NSdns2.zenon.net2015-06-02 → 2017-09-06 · 4 obs
● 2015-06-02 13:09:12
● 2017-09-06 08:34:46
○ 2026-02-14 22:29:20
○ 2026-07-07 20:41:48
●NSns3.nic.ru2026-02-14 → 2026-07-07 · 3 obs
○ 2017-09-06 08:34:46
● 2026-02-14 22:29:20
● 2026-07-07 20:41:48
●NSns4.nic.ru2026-02-14 → 2026-07-07 · 3 obs
○ 2017-09-06 08:34:46
● 2026-02-14 22:29:20
● 2026-07-07 20:41:48
●NSns8.nic.ru2026-02-14 → 2026-07-07 · 3 obs
○ 2017-09-06 08:34:46
● 2026-02-14 22:29:20
● 2026-07-07 20:41:48
○MXmx08.aha.ru2015-06-02 → 2026-02-14 · 4 obs
● 2015-06-02 13:09:12
● 2026-02-14 22:29:20
○ 2026-03-09 03:02:42
○ 2026-07-07 20:41:48
●A178.210.92.1642026-02-14 → 2026-07-07 · 3 obs
○ 2017-09-06 08:34:46
● 2026-02-14 22:29:20
● 2026-07-07 20:41:48
○A213.189.197.92015-06-02 → 2017-09-06 · 4 obs
● 2015-06-02 13:09:12
● 2017-09-06 08:34:46
○ 2026-02-14 22:29:20
○ 2026-07-07 20:41:48
○A31.177.76.702026-02-14 → 2026-07-07 · 2 obs
○ 2026-02-14 22:29:20
○ 2026-07-07 20:41:48
○A31.177.80.702026-02-14 → 2026-07-07 · 2 obs
○ 2026-02-14 22:29:20
○ 2026-07-07 20:41:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...-
polytechnic.runs3.nic.ru, ns4.nic.ru, ns8.nic.ru-

✅ Authoritative Response

Server:193.232.130.14

NS records: ns3.nic.ru, ns4.nic.ru, ns8.nic.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polytechnic.ru (unsigned zone)

⏱️ Timing

Total: 1633ms | Queries: -

📄 Records

TypeCountSample Data
A1178.210.92.164
NS3ns3.nic.ru, ns4.nic.ru...
SOA1ns3.nic.ru admin.polytechnic.ru

Analysis

IP Addresses

polytechnic.ru points to a single IP number: 178.210.92.164.

Additional host names — www.halko.ru, unitea.ru, liss.ru and two others — share IP numbers with polytechnic.ru.

Name Servers

polytechnic.ru is delegated to three name servers: ns3.nic.ru, ns4.nic.ru and ns8.nic.ru.

There is at least partial name server overlap between polytechnic.ru and other domains — 174.78.210.178.in-addr.arpa, 139.75.210.178.in-addr.arpa, mosoblki.nichost.ru and two more among them.

These name servers regularly appear alongside statuspage1.nic.ru, statuspage2.nic.ru, ns1.hc.ru and 7 other name servers in NS record sets.

ns3.nic.ru, ns4.nic.ru and ns8.nic.ru each resolve to a single IP address: ns3.nic.ru resolves to 194.85.61.20, ns4.nic.ru resolves to 194.226.96.8 and ns8.nic.ru resolves to 193.232.130.14.