DNSWHOIS.INFO - 37.21.123.in-addr.arpa

Search for IP or hostnames:

37.21.123.in-addr.arpa checked at 2025-11-05T21:01:52.450Z 358ms 41/41/41 100% R:14

`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.com.hk

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

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

37.com.hk

73.ro

73.co

73.tel

73.dk

73.fr

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 shares the same name server setup as 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: hcm-server1.vnn.vn points to: 2001:ee0:3281:8000::8 and 203.162.4.1; vdc-hn01.vnn.vn points to: 2001:ee0:3281::8 and 203.162.0.11.

dbq