DNSWHOIS.INFO - 55.231.147.in-addr.arpa

Search for IP or hostnames:

55.231.147.in-addr.arpa checked at 2025-09-07T09:25:22.868Z 641ms 49/49/49 100% R:24

`55.231.147.in-addr.arpa`

NS	`ns2.udu.cas.cz`
		A	147.231.55.202^{🇨🇿 CESNET}
			PTR	`ns2.udu.cas.cz`
NS	`ns.udu.cas.cz`
		A	147.231.55.201^{🇨🇿 CESNET}
			PTR	`ns.udu.cas.cz`
NS	`visla.utia.cas.cz`
		A	2001:718:401:1::1 ^{🇨🇿 CESNET}
			PTR	`visla.utia.cas.cz`
		A	147.231.12.1^{🇨🇿 CESNET}
			PTR	`visla.utia.cas.cz`

`231.147.in-addr.arpa`

	NS	`academy.cas.cz`
	NS	`nsa.ces.net`
	NS	`visla.utia.cas.cz`

Up
`202.55.231.147.in-addr.arpa`
`201.55.231.147.in-addr.arpa`
`131.55.231.147.in-addr.arpa`
`141.55.231.147.in-addr.arpa`
`210.55.231.147.in-addr.arpa`
`146.55.231.147.in-addr.arpa`

Starts with same word
`55.com`
`55.fyi`
`55.sv`
`55.no`
`55.com.hk`
`55.is`
`55.domains`
`55.bet`
`55.be`
`55.network`
`55.sd.cn`
`55.cc`
`55.su`
`55.com.es`
`55.ie`
`55.cn`
`55.tf`
`55.biz`
`55.sk`
`55.ca`
`55.beer`
`55.company`
`55.gold`
`55.am`
`55.lc`
`55.nl`
`55.co.za`
`55.al`
`55.ms`
`55.uz`
`55.chat`
`55.gs`
`55.agency`
`55.com.mx`
`55.si`
`55.cz`
`55.lt`
`55.hopto.org`
`55.casino`
`55.cl`
`55.com.tw`
`55.life`
`55.fr`
`55.cx`
`55.to`
`55.ru`
`55.la`
`55.com.ua`

Starts similarily
`55.al`
`55.ms`
`55.uz`
`55.chat`
`55.gs`
`55.agency`
`55.com.mx`
`55.si`
`55.cz`
`55.lt`
`55.hopto.org`
`55.casino`
`55.cl`
`55.com.tw`
`55.life`
`55.fr`
`55.cx`
`55.to`
`55.ru`
`55.la`
`55.com.ua`
`55.com`
`55.fyi`
`55.sv`
`55.no`
`55.com.hk`
`55.is`
`55.domains`
`55.bet`
`55.be`
`55.network`
`55.sd.cn`
`55.cc`
`55.su`
`55.com.es`
`55.ie`
`55.cn`
`55.tf`
`55.biz`
`55.sk`
`55.ca`
`55.beer`
`55.company`
`55.gold`
`55.am`
`55.lc`
`55.nl`
`55.co.za`

AI analysis

The parent of host names 202.55.231.147.in-addr.arpa, 201.55.231.147.in-addr.arpa, 131.55.231.147.in-addr.arpa, 141.55.231.147.in-addr.arpa, 210.55.231.147.in-addr.arpa, and a few others is 55.231.147.in-addr.arpa.

Three name servers, ns2.udu.cas.cz, ns.udu.cas.cz, and visla.utia.cas.cz, have been delegated to 55.231.147.in-addr.arpa.

Name servers of 55.231.147.in-addr.arpa are at least partially shared with other domains such as 23.231.147.in-addr.arpa, astronom.cz, utia.cas.cz, mbu.cas.cz, and biomed.cas.cz.

The name servers academy.cas.cz, nsa.ces.net, sun1.biomed.cas.cz, dns.itam.cas.cz, fw.cs.cas.cz, centos.asu.cas.cz, galaxy.asu.cas.cz, alpha.img.cas.cz, relay.lib.cas.cz, and ns.astro.cz are frequently used in tandem.

ns2.udu.cas.cz, ns.udu.cas.cz, and visla.utia.cas.cz point to IP numbers as follows: 147.231.55.202, 147.231.55.201, 2001:718:401:1::1, and 147.231.12.1.

dbq