DNSWHOIS.INFO - 172.1.in-addr.arpa

Search for IP or hostnames:

172.1.in-addr.arpa checked at 2025-09-09T05:11:39.740Z 7881ms 39/39/39 100% R:9

`172.1.in-addr.arpa`

NS	`ipdnsb1.hinet.net`
		A	168.95.192.15^{🇹🇼 HiNet}
			PTR	`ans1.hinet.net`
NS	`ipdnsb2.hinet.net`
		A	203.74.116.215^{🇹🇼 HiNet}
			PTR	`ans2.hinet.net`

`1.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
`25.172.1.in-addr.arpa`
`56.172.1.in-addr.arpa`
`73.172.1.in-addr.arpa`
`202.172.1.in-addr.arpa`
`168.172.1.in-addr.arpa`
`75.172.1.in-addr.arpa`
`17.172.1.in-addr.arpa`
`50.172.1.in-addr.arpa`
`166.172.1.in-addr.arpa`
`4.172.1.in-addr.arpa`
`58.172.1.in-addr.arpa`
`117.172.1.in-addr.arpa`
`192.172.1.in-addr.arpa`
`80.172.1.in-addr.arpa`

Starts with same word
`172.ch`
`172.tv`
`172.fr`
`172.jp`
`172.in-addr.arpa`
`172.in`
`172.co`
`172.ph`
`172.ir`
`172.com`
`172.one`
`172.aero`
`172.de`
`172.cn`
`172.us`
`172.it`
`172.tw`
`172.ca`
`172.zone`
`172.ws`
`172.net`
`172.hk`
`172.la`
`172.nl`

Starts similarily
`127.me`
`172.ws`
`712.ru`
`172.net`
`127.one`
`217.eu`
`271.cc`
`172.hk`
`127.hk`
`712.us`
`127.network`
`127.cn`
`712.at`
`217.com`
`127.no`
`721.pl`
`721.cz`
`271.ru`
`172.la`
`172.nl`
`271.in`
`271.xyz`
`712.de`
`127.email`
`712.nl`
`172.ch`
`217.org.cn`
`217.tv`
`127.dk`
`721.dk`
`172.tv`
`271.info`
`172.fr`
`172.jp`
`721.cc`
`217.be`
`271.ir`
`712.cc`
`217.cn`
`712.it`
`172.in-addr.arpa`
`127.cc`
`721.eu`
`271.co`
`172.in`
`217.co`
`127.ca`
`721.co`
`217.de`
`127.ch`
`712.net`
`721.me`
`127.ru`
`712.fr`
`127.sunnyday.jp`
`271.ca`
`217.in-addr.arpa`
`712.jp`
`217.dk`
`127.it`
`172.co`
`127.fi`
`127.fr`
`172.ph`
`217.jp`
`127.wtf`
`712.cn`
`172.ir`
`172.com`
`172.one`
`172.aero`
`172.de`
`172.cn`
`712.run`
`217.in`
`712.es`
`127.la`
`127.at`
`271.ph`
`217.ru`
`172.us`
`217.net`
`127.xxx`
`172.it`
`721.ph`
`271.jp`
`127.mx`
`721.cn`
`721.de`
`217.fr`
`127.in-addr.arpa`
`721.ru`
`172.tw`
`217.at`
`127.run`
`712.eu`
`172.ca`
`127.io`
`127.ink`
`712.lt`
`127.eu`
`721.tw`
`712.com.cn`
`127.biz`
`271.nl`
`271.spb.ru`
`271.com`
`271.ch`
`127.ath.cx`
`217.cc`
`127.pictures`
`127.jp`
`271.us`
`217.waw.pl`
`271.se`
`721.org`
`721.in`
`721.com`
`721.ink`
`217.es`
`721.net`

AI analysis

The parent host name 172.1.in-addr.arpa has children host names including 25.172.1.in-addr.arpa, 56.172.1.in-addr.arpa, 73.172.1.in-addr.arpa, 202.172.1.in-addr.arpa, 168.172.1.in-addr.arpa along with a few others.

Two name servers, ipdnsb1.hinet.net and ipdnsb2.hinet.net, are delegated by 172.1.in-addr.arpa.

The name server setup of 172.1.in-addr.arpa is shared with other domains such as 66.42.in-addr.arpa, 164.118.in-addr.arpa, 162.218.in-addr.arpa, 26.114.in-addr.arpa, and 123.122.in-addr.arpa.

The domain 172.1.in-addr.arpa shares at least some of its name servers with other domains such as 134.220.in-addr.arpa, 248.111.in-addr.arpa, 42.114.in-addr.arpa, 227.61.in-addr.arpa, and 229.61.in-addr.arpa.

ipdnsb1.hinet.net and ipdnsb2.hinet.net both point to separate IP numbers: 168.95.192.15 and 203.74.116.215 respectively.

dbq