DNSWHOIS.INFO - 87.191.91.in-addr.arpa

Search for IP or hostnames:

87.191.91.in-addr.arpa checked at 2025-10-28T15:11:34.893Z 327ms 44/44/44 100% R:10

`87.191.91.in-addr.arpa`

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`

`191.91.in-addr.arpa`

Starts with same word

87.org.uk

87.amsterdam

87.cn

87.ro

87.cl

87.tel

87.nu

87.lv

87.in-addr.arpa

87.ws

87.cc

87.cool

87.com

87.no

87.js.cn

87.co

87.gold

87.cz

87.si

87.do

87.eu

87.re

87.org

87.hk

87.nl

87.fr

87.be

87.plus

87.world

Starts similarily

78.lv

87.co

87.gold

78.ie

78.com.hk

87.cz

78.world

87.si

78.lt

78.cc

78.amsterdam

78.se

87.do

87.eu

78.ph

78.in-addr.arpa

78.zone

87.re

78.al

78.la

87.org

78.dk

87.hk

78.eu

78.ru

87.nl

78.pl

78.org.cn

78.nl

78.my

87.fr

87.be

78.cn

78.com.cn

87.plus

78.com.ua

78.ca

78.vg

87.world

78.plus

87.org.uk

78.ro

87.amsterdam

78.fm

78.fr

87.cn

78.tel

87.ro

87.cl

78.cm

87.tel

78.com

87.nu

78.cl

87.lv

78.be

87.in-addr.arpa

78.no

78.net

87.ws

87.cc

78.cz

87.cool

87.com

78.su

78.cool

87.no

87.js.cn

78.to

78.hk

AI analysis

Two name servers dns.iol.cz and ns2.tel.cz handle the delegation for 87.191.91.in-addr.arpa.

87.191.91.in-addr.arpa shares the same name server setup as other domains, for example 161.179.90.in-addr.arpa, 75.182.90.in-addr.arpa, 51.182.90.in-addr.arpa, chytrasit.cz and 28.228.194.in-addr.arpa.

87.191.91.in-addr.arpa at least partially shares name servers with other domains, for example 12.84.193.in-addr.arpa, 246.81.109.in-addr.arpa and tvidnes.cz.

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