WWW.RTSAK.COM - 164.203.in-addr.arpa

Search for IP or hostnames:

164.203.in-addr.arpa checked at 2025-09-09T03:32:47.771Z 724ms 25/25/25 100% R:13

`164.203.in-addr.arpa`

	NS	`dnsappsvc01.syd.optusnet.com.au`
	NS	`dnsappsvc02.syd.optusnet.com.au`

`203.in-addr.arpa`

	NS	`ns1.apnic.net`
	NS	`ns2.apnic.net`
	NS	`rirns.arin.net`
	NS	`ns3.lacnic.net`
	NS	`apnic.authdns.ripe.net`

Up
`1.164.203.in-addr.arpa`
`20.164.203.in-addr.arpa`
`222.164.203.in-addr.arpa`
`69.164.203.in-addr.arpa`
`30.164.203.in-addr.arpa`
`51.164.203.in-addr.arpa`
`16.164.203.in-addr.arpa`
`203.164.203.in-addr.arpa`
`45.164.203.in-addr.arpa`
`80.164.203.in-addr.arpa`
`162.164.203.in-addr.arpa`
`132.164.203.in-addr.arpa`

Starts with same word
`164.com`
`164.se`
`164.de`
`164.in-addr.arpa`
`164.net`
`164.tv`
`164.us`
`164.org`
`164.ch`
`164.su`
`164.co`
`164.digital`
`164.eu`
`164.fr`
`164.ru`
`164.cc`
`164.cn`
`164.io`
`164.ph`
`164.at`
`164.nl`
`164.info`
`164.ca`
`164.cz`
`164.jp`
`164.in`
`164.biz`
`164.co.uk`

Starts similarily
`164.ca`
`614.ir`
`416.org.cn`
`164.cz`
`614.ink`
`641.in`
`461.eu`
`461.fr`
`641.de`
`146.ca`
`461.ltd`
`461.cn`
`614.us`
`416.cn`
`614.me`
`641.is`
`461.net`
`416.in`
`416.us`
`164.jp`
`461.biz`
`146.school`
`461.it`
`146.it`
`461.de`
`416.tel`
`461.com`
`164.in`
`146.dk`
`416.org`
`614.pl`
`416.fr`
`164.biz`
`164.co.uk`
`461.ir`
`416.co`
`146.tel`
`641.ru`
`146.biz`
`164.com`
`146.org`
`146.info`
`614.in`
`146.net`
`164.se`
`641.eu`
`146.com`
`641.ir`
`614.shopping`
`146.co.il`
`614.cc`
`146.cn`
`146.fr`
`164.de`
`614.org.cn`
`164.in-addr.arpa`
`164.net`
`614.net`
`641.co.uk`
`164.tv`
`461.org`
`416.ru`
`164.us`
`641.nl`
`416.io`
`164.org`
`164.ch`
`461.nl`
`146.ch`
`461.io`
`164.su`
`614.com`
`461.ru`
`641.com.cn`
`164.co`
`416.cc`
`146.in-addr.arpa`
`641.ph`
`164.digital`
`614.eu`
`416.ca`
`461.in`
`164.eu`
`164.fr`
`164.ru`
`164.cc`
`146.eu`
`146.us`
`164.cn`
`641.tv`
`614.cn`
`146.su`
`146.se`
`146.me`
`146.de`
`146.nu`
`416.com`
`164.io`
`146.ru`
`416.ch`
`164.ph`
`146.tv`
`461.co.uk`
`164.at`
`614.de`
`164.nl`
`461.us`
`416.nl`
`164.info`

AI analysis

Host names 1.164.203.in-addr.arpa, 20.164.203.in-addr.arpa, 222.164.203.in-addr.arpa, 69.164.203.in-addr.arpa, 30.164.203.in-addr.arpa and a few others have 164.203.in-addr.arpa as their parent.

Two name servers, dnsappsvc01.syd.optusnet.com.au and dnsappsvc02.syd.optusnet.com.au, are delegated to 164.203.in-addr.arpa.

The name server setup of 164.203.in-addr.arpa is identical to that of other domains such as 49.210.in-addr.arpa, 71.106.in-addr.arpa, 39.175.in-addr.arpa, 70.106.in-addr.arpa, and 33.175.in-addr.arpa.

dbq