WWW.RTSAK.COM - rco.o2.cz

Search for IP or hostnames:

rco.o2.cz checked at 2025-11-18T11:00:53.748Z 379ms 54/54/54 100% R:8 allDone:true timedOut:false

`rco.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`
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`

`o2.cz`

	NS	`dns.iol.cz`
	MX	`smtp-in.o2.cz`
	NS	`ns2.tel.cz`
	A	2001:41d8:1:742:2::2 ^{🇨🇿 O2-CZECH-REPUBLIC}
	A	160.218.161.162^{🇨🇿 O2-CZECH-REPUBLIC}

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.

Up

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AI analysis

rco.o2.cz is the parent of 90-181-166-145.rco.o2.cz, 90-181-34-250.rco.o2.cz, 90-181-85-212.rco.o2.cz, 90-181-10-91.rco.o2.cz, 90-181-171-146.rco.o2.cz and hundreds of other host names.

rco.o2.cz is delegated to two name servers: dns.iol.cz and ns2.tel.cz.

rco.o2.cz shares the same name server setup as other domains, for example 204.161.85.in-addr.arpa, rcd.o2.cz, 93.188.80.in-addr.arpa, 245.251.80.in-addr.arpa and 78.188.80.in-addr.arpa.

rco.o2.cz at least partially shares its name servers with other domains, for instance 245.81.109.in-addr.arpa.

Host names with two IP numbers:

dns.iol.cz points to 2a00:1028:100:102::61 and 194.228.2.61

ns2.tel.cz points to 2a00:1028:1:205::2 and 194.228.2.1

dbq