WWW.RTSAK.COM - 37.21.123.in-addr.arpa

Search for IP or hostnames:

37.21.123.in-addr.arpa checked at 2025-10-22T21:09:22.118Z 461ms 41/41/41 100% R:9

`37.21.123.in-addr.arpa`

NS	`hcm-server1.vnn.vn`
		A	2001:ee0:3281:8000::8 ^{🇻🇳 VNPT}
			PTR	`vnpt.vn`
		A	203.162.4.1^{🇻🇳 VNPT}
			PTR	`hcm-server1.vnn.vn`
NS	`vdc-hn01.vnn.vn`
		A	2001:ee0:3281::8 ^{🇻🇳 VNPT}
			PTR	`vnpt.vn`
		A	203.162.0.11^{🇻🇳 VNPT}
			PTR	`vdc-hn01.vnn.vn`

`21.123.in-addr.arpa`

	NS	`hcm-server1.vnn.vn`
	NS	`vdc-hn01.vnn.vn`

Starts with same word

37.fi

37.co.za

37.fr

37.co

37.dk

37.in-addr.arpa

37.to

37.su

37.ca

37.network

37.vc

37.ae

37.cn

37.chat

37.com

37.org

37.gold

37.net

37.de

37.se

37.business

37.am

37.lv

37.ax

37.technology

37.ph

37.ro

37.cc

37.fo

37.rs

37.pl

37.la

37.ru

37.com.cn

37.lt

37.amsterdam

37.biz

37.nl

37.co.nz

37.sk

37.no

Starts similarily

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

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.am

37.lv

73.photography

73.cc

37.ax

73.cl

37.technology

73.biz

37.ph

73.ph

73.odessa.ua

37.ro

AI analysis

37.21.123.in-addr.arpa is delegated to two name servers: hcm-server1.vnn.vn and vdc-hn01.vnn.vn.

37.21.123.in-addr.arpa uses the same name server setup as other domains, for instance 6.160.113.in-addr.arpa, hatinhcity.gov.vn, westernford.com.vn, 108.30.123.in-addr.arpa and vanhoaonline.vn.

Host names with two IP numbers:

The host hcm-server1.vnn.vn points to 2001:ee0:3281:8000::8 and 203.162.4.1.

The host vdc-hn01.vnn.vn points to 2001:ee0:3281::8 and 203.162.0.11.

dbq