DNSWHOIS.INFO - 51.105.216.in-addr.arpa

Search for IP or hostnames:

51.105.216.in-addr.arpa checked at 2025-10-18T00:10:37.084Z 154ms 56/56/56 100% R:10

`51.105.216.in-addr.arpa`

NS	`nsca1.grid4.com`
		A	208.72.100.3^{🇺🇸 Grid4 Communications}
			PTR	`nsca1.grid4.com`
		A	208.72.100.4^{🇺🇸 Grid4 Communications}
			PTR	`nsca1.grid4.com`
NS	`nsca2.grid4.com`
		A	208.72.101.3^{🇺🇸 Grid4 Communications}
			PTR	`nsca2.grid4.com`
		A	208.72.101.4^{🇺🇸 Grid4 Communications}
			PTR	`nsca2.grid4.com`
NS	`nssl1.grid4.com`
		A	208.72.100.2^{🇺🇸 Grid4 Communications}
			PTR	`nssl1.grid4.com`
NS	`nssl2.grid4.com`
		A	208.72.101.2^{🇺🇸 Grid4 Communications}
			PTR	`nssl2.grid4.com`

`105.216.in-addr.arpa`

Starts with same word

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.net.cn

51.gold

51.be

51.org

51.su

51.am

51.ie

51.cc

51.fr

51.pl

51.ca

51.nu

51.fyi

51.al

51.com.ua

51.lv

Starts similarily

51.wtf

15.com.ua

15.in-addr.arpa

51.world

15.com.tw

51.com.tw

51.de

15.ro

15.se

51.cz

51.chat

15.am

15.ae

51.win

51.ru

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.net.cn

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.tel

51.com.hk

51.lt

15.cn

51.hu

15.nl

15.ie

AI analysis

51.105.216.in-addr.arpa is delegated to four name servers: nsca1.grid4.com, nsca2.grid4.com, nssl1.grid4.com and nssl2.grid4.com.

51.105.216.in-addr.arpa at least partially shares its name servers with other domains, for instance 48.105.216.in-addr.arpa, 197.85.208.in-addr.arpa, 116.9.76.in-addr.arpa, 117.9.76.in-addr.arpa and 55.105.216.in-addr.arpa.

These name servers are often used together with the name servers nscal.grid4.com.

Host names with two IP numbers:

nsca1.grid4.com points to 208.72.100.3 and 208.72.100.4.

nsca2.grid4.com points to 208.72.101.3 and 208.72.101.4.

Host names with one IP number:

nssl1.grid4.com points to 208.72.100.2.

nssl2.grid4.com points to 208.72.101.2.

dbq