NSLIST.NET - 221.136.193.in-addr.arpa

Search for IP or hostnames:

221.136.193.in-addr.arpa checked at 2025-09-14T08:34:59.156Z 1800ms 53/53/53 100% R:23

`221.136.193.in-addr.arpa`

NS	`cascais.lx.it.pt`
		A	193.136.221.1^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`cascais.lx.it.pt`
NS	`ns1.ist.utl.pt`
		A	2001:690:2100:1::53:1 ^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`ns1.tecnico.ulisboa.pt`
		A	193.136.128.1^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`ns1.tecnico.ulisboa.pt`
NS	`ns2.ist.utl.pt`
		A	2001:690:2100:1::53:2 ^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`ns2.tecnico.ulisboa.pt`
		A	193.136.128.2^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`ns2.tecnico.ulisboa.pt`

`136.193.in-addr.arpa`

	NS	`ns01.fccn.pt`
	NS	`ns02.fccn.pt`
	NS	`ns03.fccn.pt`

Up

1.221.136.193.in-addr.arpa

5.221.136.193.in-addr.arpa

155.221.136.193.in-addr.arpa

2.221.136.193.in-addr.arpa

16.221.136.193.in-addr.arpa

Starts with same word

221.la

221.org

221.co.uk

221.money

221.cz

221.cn

221.it

221.tech

221.life

221.com.ua

221.us

221.one

221.net

221.co

221.de

221.in-addr.arpa

221.tel

221.ca

221.com

221.ru

Starts similarily

212.email

212.lt

221.cz

122.fyi

212.graphics

122.gv.at

221.cn

212.com

122.it

122.nl

212.vin

122.su

212.mx

122.cl

221.it

122.ch

212.cc

122.city

212.by

212.ru

122.eu

212.in-addr.arpa

212.photos

212.amsterdam

212.fr

212.me

221.tech

212.guide

221.life

221.com.ua

122.be

212.guru

212.com.cn

212.net

122.at

212.tel

122.cn

221.us

122.kim

212.sk

221.one

122.run

122.co.il

122.co

212.ph

122.biz

122.dk

212.insure

221.net

212.com.ua

122.ru

221.co

122.one

212.group

221.de

212.plumbing

212.codes

212.ua

212.de

122.cz

212.nl

122.cc

122.info

212.vc

212.ch

212.mobi

122.vn

221.in-addr.arpa

221.tel

212.pl

122.in-addr.arpa

212.dk

221.ca

212.ws

122.us

122.in

212.lv

221.com

212.us

221.ru

122.gov.cn

122.ph

212.in

212.se

221.la

122.de

221.org

221.co.uk

122.lv

212.fund

212.church

212.ca

212.jetzt

212.run

221.money

212.one

212.com.mx

AI analysis

The parent of 1.221.136.193.in-addr.arpa, 5.221.136.193.in-addr.arpa, 155.221.136.193.in-addr.arpa, 2.221.136.193.in-addr.arpa, and 16.221.136.193.in-addr.arpa is 221.136.193.in-addr.arpa.

Three name servers, cascais.lx.it.pt, ns1.ist.utl.pt, and ns2.ist.utl.pt, are assigned to 221.136.193.in-addr.arpa.

The name servers of 221.136.193.in-addr.arpa are at least partially shared with other domains such as av.it.pt, quantumbiology.eu, it.pt, cfn.ist.utl.pt, and spmet.pt.

Often, the name servers dns2.av.it.pt, dns.av.it.pt, ns1.ipfn.ist.utl.pt, ns2.ipfn.ist.utl.pt, ns.co.it.pt, ns1.cfn.ist.utl.pt, ns2.cfn.ist.utl.pt, bebop.math.ist.utl.pt, civil2.civil.ist.utl.pt, and dns.fmv.ulisboa.pt are used together.

cascais.lx.it.pt points to the IP number: 193.136.221.1. ns1.ist.utl.pt points to two IP numbers: 2001:690:2100:1::53:1 and 193.136.128.1. ns2.ist.utl.pt points to two IP numbers: 2001:690:2100:1::53:2 and 193.136.128.2.

dbq