🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`irk.mup.edu.pl`

DNSSEC	⚠️ Not signed
A	91.222.27.140^{🇵🇱 PROMARKET-AS91.222.24.0/22 pmcnet.eu}
		PTR	`91-222-27-140.pmcnet.pl`

`mup.edu.pl`

	DNSSEC	🔒 Signed (DS record present)
	A	85.128.134.235^{🇵🇱 NETARTGROUP85.128.128.0/17}
	NS	`ns1.nazwa.pl` ⭐
	NS	`ns2.nazwa.pl`
	NS	`ns3.nazwa.pl`
	MX	`mup-edu-pl.mail.protection.outlook.com` ⭐
	TXT	`google-site-verification=BtGgATKW1wajBwbkOatmLYo_SEsUWntVzvkMqGUBiXQ`
	TXT	`MS=ms95390504`
	TXT	`google-gws-recovery-domain-verification=49439911`
	TXT	`HARICA-Hr894AtGsHd7oDmieMb`
	TXT	`3cd34edf8197c94c6797a7ab55d7e7eab9f188fcc2c4ca5f84c600f6c5bdde3c`
	TXT	`v=spf1 include:spf.protection.outlook.com -all`
	SOA	`ns1.nazwa.pl`biuro@nazwa.pl serial=2008133232

Same first word

irk.in

irk.com

irk.ru

irk.sk

irk.no

irk.cn

irk.hr

irk.today

irk.tm

irk.one

irk.mx

irk.it.com

irk.life

irk.email

irk.city

irk.org

irk.hu

irk.radio.fm

irk.lat

irk.icu

irk.media

irk.pl

irk.agency

irk.it

irk.ch

irk.im

irk.eu

irk.com.au

irk.us

irk.team

irk.xyz

irk.nu

irk.su

irk.cc

irk.now.sh

irk.se

irk.cz

irk.co.in

irk.gr

irk.es

irk.dk

irk.de

irk.sh

irk.name

irk.pages.dev

irk.ph

irk.cl

irk.org.pl

irk.me

irk.pw

irk.com.mx

irk.be

irk.co

irk.at

irk.cool

irk.com.tr

irk.workers.dev

irk.org.ph

irk.ro

irk.wtf

irk.co.uk

irk.au

irk.org.il

irk.miami

irk.co.kr

irk.szkola.pl

irk.fr

irk.org.ru

irk.info

irk.ai

irk.nl

irk.or.jp

irk.gov.ru

irk.clinic

irk.com.ar

irk.lima-city.de

irk.net

irk.biz

irk.dating

Similar names

kir.cc

kir.education

ikr.at

ikr.net.cn

ikr.fyi

kir.workers.dev

kir.co.za

rki.is

rki.cc

rik.nz

rik.movie

rik.qa

rik.mov

kir.al

kir.ie

ikr.in

kir.co.nz

rik.com.pl

rik.rest

rik.yachts

rik.freeboxos.fr

rik.lt

ikr.cn

rik.xin

rik.fo

kir.cz

rik.now

rik.guru

rki.ca

rik.care

kri.global

rki.com.mx

rik.com.in

rik.org.uk

kir.org

kri.altervista.org

rik.la

rik.site

rik.amsterdam

kir.it

rik.farm

rik.scot

rik.llc

rik.ac

rik.guitars

rik.tw

rik.st

kir.web.id

kri.sc

ikr.si

rik.gl

kri.lt

rik.fan

kir.cloudns.be

rik.management

rik.airforce

rik.help

rki.be

rik.cleaning

kri.go.kr

kri.casino

kir.or.jp

kir.family

rik.mw

rik.com.se

rik.td

rik.ink

ikr.io

kir.edu.kg

rik.cab

rik.green

rik.studio

rik.frl

rik.financial

rik.gratis

rik.web.id

kri.skin

rik.limited

rik.marketing

rik.kn

ikr.co.id

rik.best

rik.live

kir.com.mx

rki.fi

kir.xyz

rik.durban

rik.co

kir.us

rik.al

kri.ltd

kir.email

rik.org

Previous names

Next names

DNS History

1 record (1 active, 0 former)

●A91.222.27.1402026-08-18 → 2026-10-18 · 2 obs

● 2026-08-18 00:22:44
● 2026-10-18 01:07:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	12 records
mup.edu.pl	ns2.nazwa.pl, ns3.nazwa.pl, ns1.nazwa.pl	-

✅ Authoritative Response

Server:77.55.125.10

NS records: ns2.nazwa.pl, ns3.nazwa.pl, ns1.nazwa.pl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1006ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.222.27.140`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a-dns.pl, a-dns.pl, b-dns.pl...)

Analysis

IP Addresses

irk.mup.edu.pl points to a single IP number: 91.222.27.140.

Additional host names — including katalog.mup.edu.pl and usosweb.mup.edu.pl — share IP numbers with irk.mup.edu.pl.

irk.mup.edu.pl - robtex.com

irk.mup.edu.pl

mup.edu.pl