WWW.RTSAK.COM - 51.80.77.in-addr.arpa

Search for IP or hostnames:

51.80.77.in-addr.arpa checked at 2025-09-30T02:42:49.850Z 434ms 67/67/67 100% R:14

`51.80.77.in-addr.arpa`

NS	`ns3.univie.ac.at`
		A	2001:62a:4:322::53:3 ^{🇦🇹 ACOnet}
			PTR	`ns3.univie.ac.at`
		A	77.80.62.2^{🇦🇹 UniVie}
			PTR	`nsa3.univie.ac.at`
NS	`ns4.univie.ac.at`
		A	2001:62a:4:321::53:4 ^{🇦🇹 ACOnet}
			PTR	`ns4.univie.ac.at`
		A	131.130.249.82^{🇦🇹 UniVie}
			PTR	`nsa4.univie.ac.at`
NS	`ns7.univie.ac.at`
		A	2001:628:2030:4303::7 ^{🇦🇹 ACOnet}
			PTR	`ns7.univie.ac.at`
		A	193.171.23.114^{🇦🇹 ACOnet}
			PTR	`ns7.univie.ac.at`
NS	`ns8.univie.ac.at`
		A	2a02:568:20::8 ^{🇩🇪 DENIC eG}
			PTR	`ns8.univie.ac.at`
		A	81.91.161.104^{🇩🇪 DENIC eG}
			PTR	`ns8.univie.ac.at`

`80.77.in-addr.arpa`

Up

20.51.80.77.in-addr.arpa

Starts with same word

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.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

Starts similarily

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

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

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

AI analysis

The parent of 20.51.80.77.in-addr.arpa is 51.80.77.in-addr.arpa.

51.80.77.in-addr.arpa's delegation is handled by four name servers: ns3.univie.ac.at, ns4.univie.ac.at, ns7.univie.ac.at and ns8.univie.ac.at.

51.80.77.in-addr.arpa partially shares name servers with other domains; examples include 93.80.77.in-addr.arpa, pgc.univie.ac.at, 2.104.78.in-addr.arpa, bwl.univie.ac.at and astro.univie.ac.at.

These name servers commonly accompany ns10.univie.ac.at, ns5.univie.ac.at, ns3ext.univie.ac.at and ns4ext.univie.ac.at.

Host names with two IPs:

ns3.univie.ac.at points to 2001:62a:4:322::53:3 and 77.80.62.2

ns4.univie.ac.at points to 2001:62a:4:321::53:4 and 131.130.249.82

ns7.univie.ac.at points to 2001:628:2030:4303::7 and 193.171.23.114

ns8.univie.ac.at points to 2a02:568:20::8 and 81.91.161.104

dbq