IPLIST.NET - 33.137.193.in-addr.arpa

Search for IP or hostnames:

33.137.193.in-addr.arpa checked at 2025-10-09T19:33:39.408Z 879ms 67/67/67 100% R:12

`33.137.193.in-addr.arpa`

NS	`ns1.up.pt`
		A	2001:690:2200:a10::30 ^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
		A	193.137.55.30^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`ns1.up.pt`
NS	`ns2.up.pt`
		A	2001:690:2200:a10::31 ^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`ns2.up.pt`
		A	193.137.55.31^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`ns2.up.pt`
NS	`ns3.up.pt`
		A	2001:690:2200:a10::32 ^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`ns3.up.pt`
		A	193.137.55.32^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`ns3.up.pt`
NS	`ns4.up.pt`
		A	2001:690:2200:a10::33 ^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`ns4.up.pt`
		A	193.137.55.33^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`ns4.up.pt`

`137.193.in-addr.arpa`

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

Up

186.33.137.193.in-addr.arpa

115.33.137.193.in-addr.arpa

Starts with same word

33.net.au

33.tt

33.co.za

33.do

33.com.ua

33.be

33.se

33.ms

33.org

33.uy

33.in-addr.arpa

33.com.cn

33.eu

33.vg

33.tn

33.cl

33.pl

33.company

33.poznan.pl

33.at

33.dk

33.ro

33.cc

33.sk

33.is

33.my

33.design

33.lv

33.ee

33.su

33.cool

33.cz

33.com.bh

33.ru

33.ly

33.co.nz

33.cn

33.wtf

33.ca

33.co.uk

33.rs

33.life

33.com

33.ddns.net

Starts similarily

33.ca

33.co.uk

33.rs

33.life

33.com

33.ddns.net

33.net.au

33.tt

33.co.za

33.do

33.com.ua

33.be

33.se

33.ms

33.org

33.uy

33.in-addr.arpa

33.com.cn

33.eu

33.vg

33.tn

33.cl

33.pl

33.company

33.poznan.pl

33.at

33.dk

33.ro

33.cc

33.sk

33.is

33.my

33.design

33.lv

33.ee

33.su

33.cool

33.cz

33.com.bh

33.ru

33.ly

33.co.nz

33.cn

33.wtf

AI analysis

33.137.193.in-addr.arpa is the parent of 186.33.137.193.in-addr.arpa and 115.33.137.193.in-addr.arpa.

33.137.193.in-addr.arpa is delegated to four name servers: ns1.up.pt, ns2.up.pt, ns3.up.pt and ns4.up.pt.

33.137.193.in-addr.arpa shares some name servers with other domains, for example letras.up.pt, gim.med.up.pt, 52.136.193.in-addr.arpa, 38.137.193.in-addr.arpa and 27.137.193.in-addr.arpa.

These name servers are commonly used with the name servers ns02.fccn.pt.

Host names with two IP numbers

Two IPs per host:

ns1.up.pt points to 2001:690:2200:a10::30 and 193.137.55.30

ns2.up.pt points to 2001:690:2200:a10::31 and 193.137.55.31

ns3.up.pt points to 2001:690:2200:a10::32 and 193.137.55.32

ns4.up.pt points to 2001:690:2200:a10::33 and 193.137.55.33

dbq