WWW.RTSAK.COM - 51.21.1.in-addr.arpa

Search for IP or hostnames:

51.21.1.in-addr.arpa checked at 2025-11-04T06:08:30.698Z 433ms 42/42/42 100% R:16

`51.21.1.in-addr.arpa`

NS	`ns1.vectant.ne.jp`
		A	163.139.230.164^{🇯🇵 Vectant}
			PTR	`ns1.vectant.ne.jp`
NS	`ns2.vectant.ne.jp`
		A	163.139.230.165^{🇯🇵 Vectant}
			PTR	`ns2.vectant.ne.jp`

`21.1.in-addr.arpa`

Up

172.51.21.1.in-addr.arpa

37.51.21.1.in-addr.arpa

68.51.21.1.in-addr.arpa

Starts with same word

51.pl

51.ca

51.nu

51.fyi

51.al

51.com.ua

51.lv

51.net

51.la

51.in-addr.arpa

51.fi

51.school

51.bet

51.hk

51.ro

51.dp.ua

51.com

51.wf

51.ph

51.se

51.com.br

51.com.tr

51.ws

51.com.hk

51.lt

51.hu

51.wtf

51.world

51.com.tw

51.de

51.cz

51.chat

51.win

51.ru

51.gs

51.is

51.eu

51.cool

51.biz

51.no

51.vg

51.tv

51.gold

51.be

51.org

51.su

51.am

51.ie

51.cc

51.fr

Starts similarily

15.graphics

51.gs

15.io

51.is

15.app

15.biz

51.eu

51.cool

15.com.tr

51.biz

51.no

51.vg

51.tv

15.ca

15.uk

15.cl

15.rs

51.gold

51.be

51.org

15.wtf

15.fyi

15.net

15.pl

15.cz

51.su

51.am

15.sk

51.ie

51.cc

51.fr

15.su

51.pl

15.no

51.ca

51.nu

15.is

15.eu

15.hu

15.by

51.fyi

15.ai

15.business

15.org.ua

51.al

51.com.ua

15.football

15.be

51.lv

15.fi

15.energy

51.net

51.la

15.com

51.in-addr.arpa

15.org

51.fi

51.school

51.bet

15.chat

15.la

15.xyz

51.hk

15.com.mx

51.ro

15.ph

51.dp.ua

51.com

15.lv

15.de

51.wf

51.ph

51.se

51.com.br

51.com.tr

51.ws

15.gold

15.ee

15.tel

51.com.hk

51.lt

15.cn

51.hu

15.nl

15.ie

51.wtf

15.com.ua

15.in-addr.arpa

51.world

15.com.tw

51.com.tw

51.de

15.ro

15.hk

15.se

51.cz

51.chat

15.am

15.ae

51.win

51.ru

AI analysis

51.21.1.in-addr.arpa is a parent of 172.51.21.1.in-addr.arpa, 37.51.21.1.in-addr.arpa and 68.51.21.1.in-addr.arpa.

Two name servers ns1.vectant.ne.jp and ns2.vectant.ne.jp handle delegation for 51.21.1.in-addr.arpa.

51.21.1.in-addr.arpa uses the same name server setup as other domains, for example 1.212.122.in-addr.arpa, 210.146.210.in-addr.arpa, 104.3.36.in-addr.arpa, 91.228.222.in-addr.arpa and 185.100.165.in-addr.arpa.

51.21.1.in-addr.arpa partially shares name servers with other domains; examples include jipm.or.jp, bins.ne.jp, 00l.62.170.210.in-addr.arpa, mti-osk.co.jp and marunouchi-hc.jp.

These name servers are often used with the name servers ax02.itplugin.net and ax03.itplugin.net.

Host names with one IP number: The host name ns1.vectant.ne.jp points to 163.139.230.164 and the host name ns2.vectant.ne.jp points to 163.139.230.165.

dbq