DNSWHOIS.INFO - 171.231.91.in-addr.arpa

Search for IP or hostnames:

171.231.91.in-addr.arpa checked at 2025-09-06T21:34:51.360Z 167ms 50/50/50 100% R:12

`171.231.91.in-addr.arpa`

NS	`ns1.vodafone.cz`
		A	2a00:11b0:5:1::80 ^{🇨🇿 Vodafone Czech Republic}
			PTR	`ns1.vodafone.cz`
		A	217.77.165.80^{🇨🇿 Vodafone Czech Republic}
			PTR	`ns1.vodafone.cz`
NS	`ns2.vodafone.cz`
		A	2a00:11b0:5::130 ^{🇨🇿 Vodafone Czech Republic}
			PTR	`ns2.vodafone.cz`
		A	217.77.161.130^{🇨🇿 Vodafone Czech Republic}
			PTR	`ns2.vodafone.cz`

`231.91.in-addr.arpa`

Up
`73.171.231.91.in-addr.arpa`
`20.171.231.91.in-addr.arpa`
`70.171.231.91.in-addr.arpa`
`205.171.231.91.in-addr.arpa`
`77.171.231.91.in-addr.arpa`

Starts with same word
`171.es`
`171.ch`
`171.run`
`171.co`
`171.hk`
`171.fr`
`171.uk`
`171.tv`
`171.cn`
`171.biz`
`171.ru`
`171.eu`
`171.cl`
`171.ae`
`171.ca`
`171.ddns.net`
`171.guru`
`171.us`
`171.dk`
`171.com.tw`
`171.in-addr.arpa`
`171.be`
`171.in`
`171.com`
`171.at`
`171.de`
`171.nl`
`171.ltd`

Starts similarily
`711.run`
`117.fr`
`171.eu`
`117.co`
`117.net`
`711.diamonds`
`171.cl`
`117.la`
`711.coffee`
`171.ae`
`117.co.kr`
`117.us`
`117.co.jp`
`711.dk`
`171.ca`
`117.me`
`117.ne.jp`
`711.co`
`117.info`
`117.be`
`711.com`
`711.ltd`
`711.rentals`
`117.life`
`171.ddns.net`
`711.city`
`117.nl`
`171.guru`
`171.us`
`711.center`
`117.ltd`
`171.dk`
`171.com.tw`
`117.it`
`117.in-addr.arpa`
`117.one`
`117.cz`
`711.be`
`171.in-addr.arpa`
`117.ca`
`117.no`
`117.com`
`711.ca`
`171.be`
`171.in`
`171.com`
`711.info`
`711.it`
`711.gr`
`171.at`
`171.de`
`711.nl`
`711.es`
`117.ru`
`711.net`
`117.jp`
`171.nl`
`711.st`
`171.ltd`
`117.lt`
`711.la`
`711.ru`
`711.mobi`
`117.com.tw`
`117.in`
`117.pl`
`711.de`
`117.ph`
`171.es`
`117.lv`
`117.cm`
`711.cool`
`171.ch`
`117.by`
`117.cx`
`711.cn`
`711.ir`
`711.media`
`711.at`
`711.fr`
`171.run`
`711.se`
`171.co`
`171.hk`
`171.fr`
`117.company`
`171.uk`
`711.cz`
`171.tv`
`171.cn`
`711.me`
`171.biz`
`171.ru`
`711.in`

AI analysis

The parent of 73.171.231.91.in-addr.arpa, 20.171.231.91.in-addr.arpa, 70.171.231.91.in-addr.arpa, 205.171.231.91.in-addr.arpa, and 77.171.231.91.in-addr.arpa is 171.231.91.in-addr.arpa.

Two name servers, ns1.vodafone.cz and ns2.vodafone.cz, are assigned the delegation of 171.231.91.in-addr.arpa.

Other domains, such as 155.42.84.in-addr.arpa, 81.24.62.in-addr.arpa, static.adsl.vodafone.cz, 188.176.89.in-addr.arpa, and 121.95.80.in-addr.arpa, share the same name server setup as 171.231.91.in-addr.arpa.

The domain 171.231.91.in-addr.arpa shares its name servers, at least in part, with other domains such as 174.49.86.in-addr.arpa, 198.167.46.in-addr.arpa, and 40.192.213.in-addr.arpa.

The name servers ns2.dkm.cz, ns.fastweb.cz, and ns1.raab.cz are frequently utilized in conjunction.

ns1.vodafone.cz and ns2.vodafone.cz both point to two IP numbers each; 2a00:11b0:5:1::80, 217.77.165.80 for ns1.vodafone.cz and 2a00:11b0:5::130, 217.77.161.130 for ns2.vodafone.cz.

dbq