IPLIST.NET - 137.12.221.in-addr.arpa

Search for IP or hostnames:

137.12.221.in-addr.arpa checked at 2025-10-15T10:32:47.500Z 720ms 58/58/58 100% R:9

`137.12.221.in-addr.arpa`

NS	`hzdns-2.zjnetcom.com`
		A	221.12.65.228^{🇨🇳 China Unicom}
			PTR	`wzdns.zjnetcom.com`
NS	`hzdns.zjnetcom.com`
		A	2408:8740:1fc0:1000:221:12:1:228 ^{🇨🇳 China Unicom}
		A	221.12.1.228^{🇨🇳 China Unicom}
NS	`jhdns.zjnetcom.com`
NS	`nbdns.zjnetcom.com`
		A	2408:8740:2fc0:1000:221:12:33:228 ^{🇨🇳 China Unicom}
		A	221.12.33.228^{🇨🇳 China Unicom}
			PTR	`nbdns.zjnetcom.com`
NS	`wzdns.zjnetcom.com`
		A	221.12.65.228^{🇨🇳 China Unicom}
			PTR	`wzdns.zjnetcom.com`

`12.221.in-addr.arpa`

Starts with same word

137.ca

137.co

137.org

137.es

137.hu

137.me

137.nl

137.city

137.in-addr.arpa

137.ph

137.by

137.be

137.com

137.dk

137.it

137.ink

137.pl

137.rehab

137.tv

137.cl

137.co.jp

137.hk

137.online

137.la

137.at

137.info

137.ro

137.de

Starts similarily

137.ink

137.pl

371.com

731.cz

137.rehab

713.cn

173.in-addr.arpa

371.cn

317.de

713.dk

173.tv

137.tv

173.in

317.ru

173.com.ua

371.biz

173.tw

731.co

713.city

137.cl

713.co.jp

713.ir

137.co.jp

317.cn

371.la

137.hk

731.pl

713.org

173.ir

713.at

173.com.tw

713.cz

173.com

173.hu

137.online

317.jp

731.it

713.com

317.in

173.by

371.jp

173.cz

173.chat

137.la

317.fr

713.net

137.at

371.net

713.me

371.cz

317.limo

317.is

173.cl

173.us

713.eu

371.tv

731.eu

317.net

137.info

137.ro

137.de

731.net.cn

173.la

317.nl

137.ca

713.pl

731.de

713.in

137.co

317.us

317.com

137.org

371.company

173.one

317.it

173.host

317.ch

317.run

371.de

137.es

137.hu

173.org

173.biz

137.me

731.dk

137.nl

173.net

137.city

137.in-addr.arpa

173.jp

713.biz

713.mobi

317.today

731.com

317.tv

173.co

731.cn

137.ph

731.tv

317.ie

173.fr

137.by

713.ru

317.gr

173.nl

317.ink

173.eu

731.me

173.ca

173.cool

173.hk

173.cn

173.dk

137.be

137.com

173.de

713.de

137.dk

137.it

731.co.uk

173.io

173.me

AI analysis

137.12.221.in-addr.arpa delegates to five name servers: hzdns-2.zjnetcom.com, hzdns.zjnetcom.com, jhdns.zjnetcom.com, nbdns.zjnetcom.com and wzdns.zjnetcom.com.

137.12.221.in-addr.arpa at least partially shares name servers with other domains such as 17.12.221.in-addr.arpa, 133.12.221.in-addr.arpa, 132.12.221.in-addr.arpa, 170.12.221.in-addr.arpa and 14.12.221.in-addr.arpa.

these name servers are commonly used with the name servers hzdns2.zjnetcom.com.

Host names with two IP numbers:

hzdns.zjnetcom.com points to: 2408:8740:1fc0:1000:221:12:1:228 and 221.12.1.228

nbdns.zjnetcom.com points to: 2408:8740:2fc0:1000:221:12:33:228 and 221.12.33.228

Host names with one IP number:

hzdns-2.zjnetcom.com points to: 221.12.65.228

wzdns.zjnetcom.com points to: 221.12.65.228

Host names that point to 221.12.65.228: hzdns-2.zjnetcom.com and wzdns.zjnetcom.com

dbq