polygon.tsu.ru - robtex.com

polygon.tsu.ru

DNSSEC⚠️ Not signed
A92.63.68.2🇷🇺 UNSPECIFIED92.63.64.0/20 Tomsk State University
MXpolygon.tsu.ru ⭐
A92.63.68.2🇷🇺 UNSPECIFIED92.63.64.0/20 Tomsk State University
MXrff-gate.tsu.ru(10)
A92.63.68.10🇷🇺 UNSPECIFIED92.63.64.0/20 Tomsk State University
MXmx1.tsu.ru(20)
A92.63.64.158🇷🇺 UNSPECIFIED92.63.64.0/20 Tomsk State University
PTRmx1.tsu.ru

tsu.ru

DNSSEC⚠️ Not signed
A91.215.43.223🇷🇺 DDOS-GUARD91.215.43.0/24 LTD
NSns1.tsu.ru ⭐
NSns2.tsu.ru
MXmx1.tsu.ru ⭐
TXT_globalsign-domain-verification=wQLP5m7MWGr3voonrHRi8HP-Ew8ZTf_S8cW0dds9ET
TXTv=spf1 ip4:92.63.64.239/32 ip4:92.63.64.162/32 ip4:92.63.64.158/32 ip6:2a01:2...
SOAns1.tsu.ruhostmaster@tsu.ru 2026-04-24 #1
WOT: SAFE (90/100)
rank #10894 globally
rank #168 in the tld
WOT: SAFE (90/100)
📈 Tranco rank: #18,846

MX for

polygon.tsu.ru

Same first word

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polygon.com.gr
polygon.com.hk
polygon.center
polygon.digital
polygon.ch
polygon.guitars
polygon.gr
polygon.com.br
polygon.games
polygon.dk
polygon.biz
polygon.name
polygon.net.ph
polygon.space
polygon.team
polygon.de
polygon.com
polygon.community
polygon.ro
polygon.no
polygon.ca
polygon.tools
polygon.rs
polygon.com.sa
polygon.ru
polygon.fun
polygon.ba
polygon.cc
polygon.co
polygon.host
polygon.us
polygon.com.au
polygon.ee
polygon.es
polygon.foundation
polygon.to
polygon.in.ua
polygon.kz
polygon.city
polygon.pizza
polygon.com.tr
polygon.vn
polygon.cm
polygon.agency
polygon.la
polygon.technology
polygon.pt
polygon.be
polygon.se
polygon.eu
polygon.org
polygon.diamonds
polygon.media
polygon.it
polygon.co.ke
polygon.me
polygon.io
polygon.com.cn
polygon.ac
polygon.land
polygon.net.cn
polygon.in
polygon.pl
polygon.hr
polygon.nl
polygon.fi
polygon.by
polygon.top
polygon.fr
polygon.fm
polygon.net
polygon.cz

Similar names

pyonlog.com
polygno.com
nogylop.com
pylogon.com
ploygon.com
polyngo.com
golypon.com
onlypog.com
gopylon.com
loopyng.com

DNS History

4 records (4 active, 0 former)

20162017201820192020202120222023202420252026MXmx1.tsu.rupolygon.tsu.rurff-gate.tsu.ruA92.63.68.2
●MXmx1.tsu.ru2015-08-22 → 2026-04-25 · 2 obs
● 2015-08-22 11:11:32
● 2026-04-25 21:32:50
●MXpolygon.tsu.ru2015-08-22 → 2026-04-25 · 2 obs
● 2015-08-22 11:11:32
● 2026-04-25 21:32:50
●MXrff-gate.tsu.ru2015-08-22 → 2026-04-25 · 2 obs
● 2015-08-22 11:11:32
● 2026-04-25 21:32:50
●A92.63.68.22015-08-22 → 2026-04-25 · 2 obs
● 2015-08-22 11:11:32
● 2026-04-25 21:32:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...-
tsu.runs1.tsu.ru, ns2.tsu.ru3 records

✅ Authoritative Response

Server:92.63.76.133

NS records: ns1.tsu.ru, ns2.tsu.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tsu.ru (unsigned zone)

⏱️ Timing

Total: 755ms | Queries: -

📄 Records

TypeCountSample Data
A192.63.68.2
MX3mx1.tsu.ru (pri: 20), polygon.tsu.ru (pri: 5)...

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (ns1.tsu.ru, ns2.tsu.ru, ns1.tsu.ru)

Analysis

Mail Server Role

For polygon.tsu.ru, the mail server is polygon.tsu.ru.

mx1.tsu.ru and rff-gate.tsu.ru are commonly used as mail servers alongside polygon.tsu.ru.

IP Addresses

polygon.tsu.ru resolves to one IP number: 92.63.68.2.

Mail Servers

polygon.tsu.ru is handled by three mail servers: mx1.tsu.ru, polygon.tsu.ru and rff-gate.tsu.ru.

polygon.tsu.ru shares some mail servers with other domains, at least partially, for instance adm.tsu.ru, lmtc.tsu.ru, fw.isc.tsu.ru, fsf.tsu.ru and hosting.tsu.ru.

these mail servers are often used together with mx2.tsu.ru, public.tsu.ru, mail.tsu.ru, kitidis.tsu.ru, isc.tsu.ru, iph.tsu.ru and mail.ggf.tsu.ru.

Host names with one IP number: mx1.tsu.ru points to 92.63.64.158; polygon.tsu.ru points to 92.63.68.2; rff-gate.tsu.ru points to 92.63.68.10.