WWW.RTSAK.COM - 91.43.100.in-addr.arpa

Search for IP or hostnames:

91.43.100.in-addr.arpa checked at 2025-09-08T05:03:03.555Z 130ms 47/47/47 100% R:12

`91.43.100.in-addr.arpa`

NS	`ns3.yandex.ru`
		A	2a02:6b8::1001 ^{🇷🇺 Yandex}
			PTR	`ns3.yandex.ru`
		A	87.250.250.1^{🇷🇺 Teletech}
			PTR	`ns3.yandex.ru`
NS	`ns4.yandex.ru`
		A	2a02:6b8:0:1::1:1 ^{🇷🇺 Yandex}
			PTR	`ns4.yandex.ru`
		A	77.88.21.1^{🇷🇺 Teletech}
			PTR	`ns4.yandex.ru`

`43.100.in-addr.arpa`

Up
`2.91.43.100.in-addr.arpa`
`12.91.43.100.in-addr.arpa`
`25.91.43.100.in-addr.arpa`
`9.91.43.100.in-addr.arpa`
`17.91.43.100.in-addr.arpa`
`106.91.43.100.in-addr.arpa`
`130.91.43.100.in-addr.arpa`
`10.91.43.100.in-addr.arpa`
`3.91.43.100.in-addr.arpa`
`201.91.43.100.in-addr.arpa`
`200.91.43.100.in-addr.arpa`
`119.91.43.100.in-addr.arpa`
`4.91.43.100.in-addr.arpa`
`123.91.43.100.in-addr.arpa`
`27.91.43.100.in-addr.arpa`
`120.91.43.100.in-addr.arpa`
`24.91.43.100.in-addr.arpa`

Starts with same word
`91.ai`
`91.ru`
`91.com.cn`
`91.ph`
`91.wtf`
`91.sh.cn`
`91.sk`
`91.com`
`91.net`
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`91.porn`
`91.com.hk`
`91.se`
`91.gold`
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`91.lv`
`91.in-addr.arpa`
`91.co`
`91.money`
`91.cn.com`
`91.dk`
`91.org`
`91.lc`
`91.de`
`91.cool`
`91.fr`
`91.biz`
`91.ca`
`91.hn.cn`
`91.cm`
`91.si`
`91.ag`
`91.ax`
`91.xxx`
`91.amsterdam`
`91.agency`
`91.life`
`91.hu`
`91.tel`
`91.cc`
`91.nl`
`91.digital`
`91.chat`
`91.ee`
`91.hk`
`91.lt`
`91.no`
`91.pl`
`91.cz`
`91.cx`
`91.football`
`91.gs`
`91.com.vn`
`91.yt`

Starts similarily
`19.ph`
`19.by`
`19.vg`
`91.wtf`
`19.de`
`91.sh.cn`
`19.gg`
`91.sk`
`91.com`
`91.net`
`19.fr`
`19.dk`
`91.city`
`91.fyi`
`91.porn`
`19.plus`
`91.com.hk`
`19.ee`
`19.se`
`91.se`
`19.wtf`
`19.ca`
`91.gold`
`91.cn`
`19.ro`
`91.be`
`91.lv`
`91.in-addr.arpa`
`91.co`
`19.rs`
`91.money`
`19.to`
`91.cn.com`
`91.dk`
`91.org`
`19.co.kr`
`19.nl`
`19.eu`
`91.lc`
`91.de`
`91.cool`
`19.herokuapp.com`
`91.fr`
`91.biz`
`19.cc`
`19.cm`
`91.ca`
`91.hn.cn`
`91.cm`
`91.si`
`91.ag`
`19.cl`
`91.ax`
`19.in-addr.arpa`
`91.xxx`
`19.amsterdam`
`91.amsterdam`
`19.world`
`19.com.cn`
`19.codes`
`19.org.cn`
`19.org`
`19.biz`
`91.agency`
`19.com.au`
`91.life`
`19.be`
`91.hu`
`91.tel`
`19.net.ua`
`91.cc`
`91.nl`
`91.digital`
`19.la`
`19.co.uk`
`91.chat`
`91.ee`
`91.hk`
`19.no`
`91.lt`
`91.no`
`19.xxx`
`91.pl`
`19.lv`
`91.cz`
`19.cn`
`91.cx`
`91.football`
`19.gold`
`91.gs`
`19.football`
`19.su`
`91.com.vn`
`91.yt`
`91.ai`
`91.ru`
`19.sk`
`19.net`
`19.fi`
`91.com.cn`
`19.coop`
`91.ph`

AI analysis

The parent of host names 2.91.43.100.in-addr.arpa, 12.91.43.100.in-addr.arpa, 25.91.43.100.in-addr.arpa, 9.91.43.100.in-addr.arpa, 17.91.43.100.in-addr.arpa, and a few others is 91.43.100.in-addr.arpa.

Two name servers, ns3.yandex.ru and ns4.yandex.ru, are delegated to 91.43.100.in-addr.arpa.

The name server setup for 91.43.100.in-addr.arpa is shared with several other domains such as zen.yandex.ru, fog.yandex.ru, 216.45.5.in-addr.arpa, avtonet.ru, and tv.yandex.by.

The domain 91.43.100.in-addr.arpa shares name servers, at least partially, with other domains such as 243.108.95.in-addr.arpa, disk.yandex.lt, share.yandex.net, 179.8.141.in-addr.arpa, and eda.yandex-team.ru.

ns3.yandex.ru and ns4.yandex.ru each point to two IP numbers: 2a02:6b8::1001, 87.250.250.1 and 2a02:6b8:0:1::1:1, 77.88.21.1 respectively.

dbq