NSLIST.NET - 221.31.216.in-addr.arpa

Search for IP or hostnames:

221.31.216.in-addr.arpa checked at 2025-11-04T13:35:07.330Z 163ms 64/64/64 100% R:12

`221.31.216.in-addr.arpa`

NS	`edns161.ultradns.biz`
		A	2610:a1:1015::2a1 ^{🇺🇸 Neustar}
			PTR	`edns161.ultradns.biz`
		A	204.74.67.161^{🇺🇸 Neustar}
			PTR	`edns161.ultradns.biz`
NS	`edns161.ultradns.com`
		A	2001:502:f3ff::2a1 ^{🇺🇸 Neustar}
			PTR	`edns161.ultradns.com`
		A	204.74.66.161^{🇺🇸 Neustar}
			PTR	`edns161.ultradns.com`
NS	`edns161.ultradns.net`
		A	2610:a1:1014::2a1 ^{🇺🇸 Neustar}
			PTR	`edns161.ultradns.net`
		A	204.74.110.161^{🇺🇸 Neustar}
			PTR	`edns161.ultradns.net`
NS	`edns161.ultradns.org`
		A	2001:502:4612::2a1 ^{🇺🇸 Neustar}
			PTR	`edns161.ultradns.org`
		A	204.74.111.161^{🇺🇸 Neustar}
			PTR	`edns161.ultradns.org`

`31.216.in-addr.arpa`

Starts with same word

221.ca

221.com

221.ru

221.la

221.org

221.co.uk

221.money

221.cz

221.cn

221.org.cn

221.life

221.com.ua

221.us

221.one

221.net

221.es

221.co

221.bz

221.de

221.in-addr.arpa

221.tel

Starts similarily

212.com

122.it

122.nl

212.vin

122.su

212.mx

122.cl

122.ch

212.com.tr

212.cc

122.city

212.by

212.ru

122.eu

212.in-addr.arpa

212.photos

212.amsterdam

212.fr

212.me

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.at

212.ph

122.biz

122.dk

212.insure

221.net

212.com.ua

122.ru

221.es

221.co

122.one

212.group

221.bz

221.de

212.plumbing

212.codes

212.de

122.cz

212.nl

122.cc

122.info

212.vc

212.ch

212.kr

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

212.bz

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

212.email

212.lt

221.cz

122.fyi

212.graphics

221.cn

221.org.cn

AI analysis

221.31.216.in-addr.arpa is delegated to four name servers: edns161.ultradns.biz, edns161.ultradns.com, edns161.ultradns.net and edns161.ultradns.org.

221.31.216.in-addr.arpa shares name servers with other domains at least partially, for instance symantec.cloud, avagotech.fr, 2.91.208.in-addr.arpa, brocade.com and datrium.us.

These name servers are commonly used with ns96.ultradns2.com, ns96.ultradns2.org, edns1.ultradns.biz, edns1.ultradns.com, edns1.ultradns.net and edns1.ultradns.org.

Host names with two IP numbers:

edns161.ultradns.biz resolves to 2610:a1:1015::2a1 and 204.74.67.161.

edns161.ultradns.com resolves to 2001:502:f3ff::2a1 and 204.74.66.161.

edns161.ultradns.net resolves to 2610:a1:1014::2a1 and 204.74.110.161.

edns161.ultradns.org resolves to 2001:502:4612::2a1 and 204.74.111.161.

dbq