WWW.RTSAK.COM - 121.221.205.in-addr.arpa

Search for IP or hostnames:

121.221.205.in-addr.arpa checked at 2025-10-13T08:50:13.267Z 936ms 50/50/50 100% R:11

`121.221.205.in-addr.arpa`

NS	`ns.state.ia.us`
		A	165.206.53.253^{🇺🇸 Iowa Communications Network}
			PTR	`dns1.icn.state.ia.us`
		A	165.206.254.254^{🇺🇸 Iowa Communications Network}
			PTR	`ns.state.ia.us`
			PTR	`ns.state.ia.us`
NS	`dns1.icn.state.ia.us`
		A	165.206.53.253^{🇺🇸 Iowa Communications Network}
			PTR	`dns1.icn.state.ia.us`
		A	165.206.254.254^{🇺🇸 Iowa Communications Network}
			PTR	`ns.state.ia.us`
			PTR	`ns.state.ia.us`

`221.205.in-addr.arpa`

	MX	`dmzjhngw06.iowa.gov`
	NS	`ns.state.ia.us`
	NS	`dns2.icn.state.ia.us`

Up

131.121.221.205.in-addr.arpa

Starts with same word

121.bz

121.sk

121.com

121.chat

121.li

121.cool

121.me

121.education

121.cm

121.lt

121.group

121.fm

121.co.uk

121.in-addr.arpa

121.digital

121.cafe

121.jp

121.nu

121.wtf

121.it

121.com.cn

121.news

121.health

121.com.pl

121.support

121.global

121.zone

121.design

121.at

121.mx

121.expert

121.com.tw

121.ws

121.ag

121.am

121.cc

121.com.au

121.marketing

121.fr

121.agency

121.cz

121.ru

121.eu

121.space

121.fi

121.se

121.church

121.la

121.services

121.care

121.ltd

121.de

121.biz

121.info

121.systems

121.ro

121.co

121.vn

Starts similarily

112.kiev.ua

211.ru

112.fm

121.mx

211.info

121.expert

121.com.tw

112.li

112.com.pl

211.tel

112.org

211.city

121.ws

112.pl

121.ag

112.life

112.cl

112.diamonds

211.co

112.wf

112.gov.pl

121.am

112.it

121.cc

121.com.au

121.marketing

112.srl

211.nl

211.eu

121.fr

121.agency

112.mk

121.cz

121.ru

121.eu

112.be

112.fr

112.gov.in

112.world

121.space

121.fi

112.hk

211.us

112.by

112.al

112.jp

211.cz

211.dk

121.se

112.gov.ge

121.church

112.gov.ua

211.ir

112.at

211.run

121.la

121.services

112.run

112.guide

121.care

112.events

112.no

121.ltd

112.lv

211.nyc

211.cc

121.de

211.org

112.com.tr

121.biz

121.info

211.it

112.io

121.systems

112.ee

121.ro

211.ltd

112.se

112.wiki

121.co

211.one

121.vn

112.is

211.life

121.bz

112.com

112.net

211.university

211.cn

211.com

112.kiwi

112.co

121.sk

211.mx

112.ir

112.ca

112.ski

121.com

112.dk

112.network

121.chat

211.ph

121.li

112.com.vn

121.cool

121.me

112.es

112.ge

121.education

112.vn

112.today

211.in-addr.arpa

121.cm

112.hu

112.toys

121.lt

211.tw

112.lt

121.group

121.fm

112.ro

211.online

112.cz

211.in

112.cc

112.la

211.net

112.social

112.hamburg

121.co.uk

112.su

112.fi

AI analysis

The parent of 131.121.221.205.in-addr.arpa is 121.221.205.in-addr.arpa.

121.221.205.in-addr.arpa is delegated to two name servers: ns.state.ia.us and dns1.icn.state.ia.us.

121.221.205.in-addr.arpa uses the same name server setup as other domains, for instance its.state.ia.us, 162.159.216.in-addr.arpa, 120.56.209.in-addr.arpa, 53.206.165.in-addr.arpa and 132.159.216.in-addr.arpa.

121.221.205.in-addr.arpa shares name servers with other domains at least partially, for instance 165.207.in-addr.arpa, 82.56.209.in-addr.arpa, earlham.k12.ia.us, greenhillsaea.org and 0.28.207.in-addr.arpa.

these name servers are commonly paired with ns1.ghaea.org, dns2.icn.state.ia.us, dns-2.iastate.edu, dns-e1.uiowa.edu, dns-e2.uiowa.edu, dns-e3.uiowa.edu, dns1.gpaea.k12.ia.us, dns2.gpaea.k12.ia.us and dino.aea1.k12.ia.us.

Host names with two IPs:

ns.state.ia.us points to 165.206.53.253 and 165.206.254.254.

dns1.icn.state.ia.us points to 165.206.53.253 and 165.206.254.254.

Host names that point to 165.206.53.253: ns.state.ia.us and dns1.icn.state.ia.us.

Host names that point to 165.206.254.254: ns.state.ia.us and dns1.icn.state.ia.us.

Common IPs for ns.state.ia.us and dns1.icn.state.ia.us are 165.206.53.253 and 165.206.254.254.

dbq