DNS.NINJA - o2.cz

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o2.cz checked at 2025-02-26T02:23:51.847Z 173ms 78/84/84 93% R:12

o2.cz

NS	dns.iol.cz
		A	2a00:1028:100:102::61 ^{🇨🇿 O2-CZECH-REPUBLIC}
			PTR	dns.iol.cz
		A	194.228.2.61^{🇨🇿 O2-CZECH-REPUBLIC}
			PTR	dns.iol.cz
MX	smtp-in.o2.cz
		A	2a00:1028:d:2963::106 ^{🇨🇿 O2-CZECH-REPUBLIC}
			PTR	smtp-in.o2.cz
		A	90.176.151.98^{🇨🇿 O2-CZECH-REPUBLIC}
			PTR	smtp-in.o2.cz
NS	ns2.tel.cz
		A	2a00:1028:1:205::2 ^{🇨🇿 O2-CZECH-REPUBLIC}
			PTR	ns2.tel.cz
		A	194.228.2.1^{🇨🇿 O2-CZECH-REPUBLIC}
			PTR	ns2.tel.cz
A	2001:41d8:1:742:2::2 ^{🇨🇿 O2-CZECH-REPUBLIC}
A	160.218.161.162^{🇨🇿 O2-CZECH-REPUBLIC}
		PTR	www.o2.cz

cz

	NS	a.ns.nic.cz
	NS	b.ns.nic.cz
	NS	c.ns.nic.cz
	NS	d.ns.nic.cz

rank #38886 globally
rank #98 in the tld
This domain "o2.cz" appears to be owned by O2, which is a telecommunications company. The ".cz" indicates that the website is based in or has connections to the Czech Republic. The company provides services such as mobile communications, fixed-line communications, and internet services.

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40
(u)	rcc.o2.cz
(u)	rcr.o2.cz
(u)	www.o2.cz
(u)	chyba.o2.cz
(u)	rcf.o2.cz
(u)	m.o2.cz
(u)	rct.o2.cz
(u)	smtp-in.o2.cz
(u)	bc03.o2.cz
(u)	moje.o2.cz
(u)	web.o2.cz
(u)	cp.o2.cz
(u)	rcn.o2.cz
(u)	ipv6.o2.cz
(u)	rcd.o2.cz
(u)	rce.o2.cz
(u)	ria.o2.cz
(u)	bc02.o2.cz
(u)	rck.o2.cz
(u)	rcm.o2.cz
(u)	rch.o2.cz
(u)	rcj.o2.cz
(u)	reb.o2.cz
(u)	rca.o2.cz
(u)	smtpm22.o2.cz
(u)	rib.o2.cz
(u)	fdcc.o2.cz
(u)	smtpm21.o2.cz
(u)	rea.o2.cz
(u)	rcb.o2.cz
(u)	rcq.o2.cz
(u)	rci.o2.cz
(u)	rcg.o2.cz
(u)	rco.o2.cz
(u)	mail.o2.cz
(u)	red.o2.cz
(u)	rcl.o2.cz
(u)	rcp.o2.cz
(u)	mms.o2.cz
(u)	cpp.o2.cz
70
(lm)	o2.ae
(lm)	o2.click
(lm)	o2.events
(lm)	o2.com.py
(lm)	o2.pl
(lm)	o2.ge
(lm)	o2.ie
(lm)	o2.net
(lm)	o2.ma
(lm)	o2.capital
(lm)	o2.hr
(lm)	o2.uz
(lm)	o2.com.hk
(lm)	o2.info.hu
(lm)	o2.tv
(lm)	o2.uk
(lm)	o2.team
(lm)	o2.cc
(lm)	o2.co.za
(lm)	o2.se
(lm)	o2.ee
(lm)	o2.fitness
(lm)	o2.guru
(lm)	o2.world
(lm)	o2.cz
(lm)	o2.edu.vn
(lm)	o2.ag
(lm)	o2.fr
(lm)	o2.rs
(lm)	o2.net.br
(lm)	o2.dev
(lm)	o2.net.ru
(lm)	o2.ru
(lm)	o2.co
(lm)	o2.kiev.ua
(lm)	o2.si
(lm)	o2.sg
(lm)	o2.business
(lm)	o2.com.mx
(lm)	o2.ro
(lm)	o2.no
(lm)	o2.de
(lm)	o2.com.au
(lm)	o2.lk
(lm)	o2.com.br
(lm)	o2.la
(lm)	o2.support
(lm)	o2.church
(lm)	o2.agency
(lm)	o2.ua
(lm)	o2.ventures
(lm)	o2.at
(lm)	o2.today
(lm)	o2.su
(lm)	o2.io
(lm)	o2.sk
(lm)	o2.zone
(lm)	o2.biz
(lm)	o2.com
(lm)	o2.com.tr
(lm)	o2.nl
(lm)	o2.bio
(lm)	o2.by
(lm)	o2.co.uk
(lm)	o2.box
(lm)	o2.kg
(lm)	o2.org
(lm)	o2.ca
(lm)	o2.nu
(lm)	o2.to
90
(le)	o2.su
(le)	o2.io
(le)	o2.sk
(le)	o2.zone
(le)	o2.biz
(le)	o2.com
(le)	2o.pl
(le)	o2.com.tr
(le)	2o.org
(le)	2o.cz
(le)	2o.be
(le)	o2.nl
(le)	2o.ca
(le)	o2.bio
(le)	o2.by
(le)	o2.co.uk
(le)	o2.box
(le)	o2.kg
(le)	o2.org
(le)	o2.ca
(le)	o2.nu
(le)	o2.to
(le)	2o.com
(le)	2o.cn
(le)	o2.ae
(le)	o2.click
(le)	o2.events
(le)	o2.com.py
(le)	o2.pl
(le)	o2.ge
(le)	o2.ie
(le)	o2.net
(le)	2o.fr
(le)	o2.ma
(le)	o2.capital
(le)	o2.hr
(le)	o2.uz
(le)	o2.com.hk
(le)	o2.info.hu
(le)	o2.tv
(le)	o2.uk
(le)	o2.team
(le)	2o.net
(le)	o2.cc
(le)	o2.co.za
(le)	o2.se
(le)	2o.si
(le)	2o.co
(le)	o2.ee
(le)	2o.cx
(le)	o2.fitness
(le)	o2.guru
(le)	2o.de
(le)	o2.world
(le)	o2.cz
(le)	2o.su
(le)	o2.edu.vn
(le)	2o.hu
(le)	o2.ag
(le)	o2.fr
(le)	o2.rs
(le)	o2.net.br
(le)	2o.no
(le)	o2.dev
(le)	o2.net.ru
(le)	o2.ru
(le)	o2.co
(le)	2o.cl
(le)	2o.nl
(le)	o2.kiev.ua
(le)	o2.si
(le)	o2.sg
(le)	o2.business
(le)	o2.com.mx
(le)	o2.ro
(le)	o2.no
(le)	o2.de
(le)	2o.dk
(le)	o2.com.au
(le)	o2.lk
(le)	2o.se
(le)	o2.com.br
(le)	o2.la
(le)	o2.support
(le)	o2.church
(le)	o2.agency
(le)	o2.ua
(le)	o2.ventures
(le)	o2.at
(le)	o2.today

AI analysis

Host names rcc.o2.cz, rcr.o2.cz, www.o2.cz, chyba.o2.cz, rcf.o2.cz and several others have o2.cz as their parent.

o2.cz is configured to point to two IP addresses, namely 2001:41d8:1:742:2::2 and 160.218.161.162.

IP numbers are shared between o2.cz and other host names such as o2da.cz, o2-shop.cz, and www.o2.cz.

Two name servers, dns.iol.cz and ns2.tel.cz, are the delegation for o2.cz.

The name server setup of o2.cz is shared with other domains such as 167.182.90.in-addr.arpa, 19.183.90.in-addr.arpa, 212.183.90.in-addr.arpa, 224.183.90.in-addr.arpa, and 120.182.90.in-addr.arpa.

The name servers of o2.cz are at least partially shared with other domains, such as bio-medica.eu.

dns.iol.cz and ns2.tel.cz each point to two IP numbers: 2a00:1028:100:102::61, 194.228.2.61 and 2a00:1028:1:205::2, 194.228.2.1 respectively.

The mail server, smtp-in.o2.cz, manages o2.cz.

Just like other domains such as opencall.cz, o2chytraskola.cz, o2.sk, smartcity.cz, and o2bs.sk, o2.cz also has the same mail server setup.

smtp-in.o2.cz is configured to point to two IP addresses, namely 2a00:1028:d:2963::106 and 90.176.151.98.

dbq