WWW.ROBTEX.COM - 73.241.91.in-addr.arpa

Search for IP or hostnames:

73.241.91.in-addr.arpa checked at 2025-09-05T18:04:40.175Z 872ms 46/46/46 100% R:7

`73.241.91.in-addr.arpa`

NS	`a.ns.optivo.de`
		A	193.169.180.254^{🇩🇪 The unbelievable Machine Company}
			PTR	`a.ns.optivo.de`
NS	`b.ns.optivo.de`
		A	193.169.181.254^{🇩🇪 The unbelievable Machine Company}
			PTR	`b.ns.optivo.de`

`241.91.in-addr.arpa`

Up
`1.73.241.91.in-addr.arpa`
`231.73.241.91.in-addr.arpa`
`83.73.241.91.in-addr.arpa`
`33.73.241.91.in-addr.arpa`
`31.73.241.91.in-addr.arpa`
`113.73.241.91.in-addr.arpa`
`48.73.241.91.in-addr.arpa`
`4.73.241.91.in-addr.arpa`
`179.73.241.91.in-addr.arpa`
`187.73.241.91.in-addr.arpa`
`122.73.241.91.in-addr.arpa`
`117.73.241.91.in-addr.arpa`
`249.73.241.91.in-addr.arpa`

Starts with same word
`73.co`
`73.tel`
`73.dk`
`73.fr`
`73.eu`
`73.by`
`73.fyi`
`73.to`
`73.fi`
`73.photography`
`73.cc`
`73.cl`
`73.biz`
`73.ph`
`73.odessa.ua`
`73.ws`
`73.com.mx`
`73.ru`
`73.com`
`73.si`
`73.in-addr.arpa`
`73.gold`
`73.com.ua`
`73.lt`
`73.hu`
`73.cn`
`73.lv`
`73.am`
`73.ca`
`73.wtf`
`73.chat`
`73.ci`
`73.be`
`73.amsterdam`
`73.se`
`73.wf`
`73.ro`

Starts similarily
`73.ca`
`37.co`
`37.dk`
`37.in-addr.arpa`
`73.wtf`
`37.to`
`73.chat`
`37.su`
`73.ci`
`37.ca`
`73.be`
`73.amsterdam`
`37.network`
`37.vc`
`73.se`
`37.ae`
`73.wf`
`37.cn`
`37.chat`
`37.com`
`37.org`
`37.gold`
`73.ro`
`73.co`
`73.tel`
`73.dk`
`73.fr`
`73.eu`
`73.by`
`73.fyi`
`73.to`
`37.net`
`37.de`
`73.fi`
`37.se`
`37.business`
`37.lv`
`73.photography`
`73.cc`
`37.ax`
`73.cl`
`37.technology`
`73.biz`
`37.ph`
`73.ph`
`73.odessa.ua`
`37.ro`
`73.ws`
`37.cc`
`73.com.mx`
`73.ru`
`37.fo`
`37.rs`
`73.com`
`73.si`
`37.pl`
`73.in-addr.arpa`
`73.gold`
`73.com.ua`
`37.la`
`37.ru`
`37.com.cn`
`37.lt`
`37.amsterdam`
`37.biz`
`73.lt`
`37.nl`
`73.hu`
`37.co.nz`
`37.sk`
`37.no`
`73.cn`
`73.lv`
`37.fi`
`73.am`
`37.co.za`
`37.fr`

AI analysis

The parent of host names 1.73.241.91.in-addr.arpa, 231.73.241.91.in-addr.arpa, 83.73.241.91.in-addr.arpa, 33.73.241.91.in-addr.arpa, 31.73.241.91.in-addr.arpa, and a few others is 73.241.91.in-addr.arpa.

Two name servers, a.ns.optivo.de and b.ns.optivo.de, are delegated to 73.241.91.in-addr.arpa.

The name server setup of 73.241.91.in-addr.arpa is shared with other domains such as srv2.pl, optivo.pl, 72.241.91.in-addr.arpa, 82.210.185.in-addr.arpa, and srv5.de.

a.ns.optivo.de and b.ns.optivo.de both point to IP numbers: 193.169.180.254 and 193.169.181.254 respectively.

dbq