MXLIST.NET - 51.50.in-addr.arpa

Search for IP or hostnames:

51.50.in-addr.arpa checked at 2025-11-23T03:56:18.845Z 143ms 57/57/57 100% R:14 allDone:true timedOut:false

`51.50.in-addr.arpa`

NS	`auth.frontiernet.net`
		A	2001:1960::20 ^{🇺🇸 ASN-ELIX}
			PTR	`auth.frontiernet.net`
		A	74.40.74.20^{🇺🇸 ASN-ELIX}
			PTR	`peach.epix.net`
NS	`auth.roch.ny.frontiernet.net`
		A	2001:1960:20::303 ^{🇺🇸 ASN-ELIX}
			PTR	`auth.roch.ny.frontiernet.net`
		A	66.133.170.3^{🇺🇸 AS7011}
			PTR	`auth.roch.ny.frontiernet.net`
NS	`auth.asbn.va.frontiernet.net`
		A	2001:1960:20:2030:400::179 ^{🇺🇸 ASN-ELIX}
			PTR	`auth.asbn.va.frontiernet.net`
		A	74.46.42.179^{🇺🇸 ASN-ELIX}
			PTR	`auth.asbn.va.frontiernet.net`

`50.in-addr.arpa`

	NS	`r.arin.net`
	NS	`u.arin.net`
	NS	`x.arin.net`
	NS	`y.arin.net`
	NS	`z.arin.net`
	NS	`arin.authdns.ripe.net`

Up

225.51.50.in-addr.arpa

199.51.50.in-addr.arpa

192.51.50.in-addr.arpa

149.51.50.in-addr.arpa

175.51.50.in-addr.arpa

222.51.50.in-addr.arpa

138.51.50.in-addr.arpa

165.51.50.in-addr.arpa

209.51.50.in-addr.arpa

217.51.50.in-addr.arpa

212.51.50.in-addr.arpa

213.51.50.in-addr.arpa

134.51.50.in-addr.arpa

157.51.50.in-addr.arpa

220.51.50.in-addr.arpa

193.51.50.in-addr.arpa

224.51.50.in-addr.arpa

158.51.50.in-addr.arpa

155.51.50.in-addr.arpa

137.51.50.in-addr.arpa

205.51.50.in-addr.arpa

221.51.50.in-addr.arpa

Starts with same word

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

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.to

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.vg

51.tv

51.net.cn

51.gold

Starts similarily

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

51.to

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

15.graphics

51.gs

15.io

51.is

15.app

15.biz

51.eu

51.cool

15.com.tr

51.biz

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

AI analysis

51.50.in-addr.arpa is a parent of 225.51.50.in-addr.arpa, 199.51.50.in-addr.arpa, 192.51.50.in-addr.arpa, 149.51.50.in-addr.arpa, 175.51.50.in-addr.arpa and several other host names.

The delegation for 51.50.in-addr.arpa is handled by three name servers: auth.frontiernet.net, auth.roch.ny.frontiernet.net and auth.asbn.va.frontiernet.net.

51.50.in-addr.arpa at least partially shares name servers with other domains, for instance 30.97.71.in-addr.arpa, 227.32.74.in-addr.arpa, 131.39.74.in-addr.arpa, 171.180.71.in-addr.arpa and 25.216.32.in-addr.arpa.

These name servers are commonly used with auth.lkvl.mn.frontiernet.net and auth.dlls.pa.frontiernet.net.

Two IP numbers per host:

auth.frontiernet.net points to 2001:1960::20 and 74.40.74.20.

auth.roch.ny.frontiernet.net points to 2001:1960:20::303 and 66.133.170.3.

auth.asbn.va.frontiernet.net points to 2001:1960:20:2030:400::179 and 74.46.42.179.

dbq