WWW.RTSAK.COM - 204.21.72.in-addr.arpa

Search for IP or hostnames:

204.21.72.in-addr.arpa checked at 2025-11-19T05:37:34.208Z 664ms 58/58/58 100% R:11 allDone:true timedOut:false

`204.21.72.in-addr.arpa`

NS	`x1.amazonaws.com`
		A	156.154.64.10^{🇺🇸 Neustar}
			PTR	`u1.amazonaws.com`
NS	`x2.amazonaws.com`
		A	156.154.65.10^{🇺🇸 Neustar}
			PTR	`u2.amazonaws.com`
NS	`pdns1.ultradns.net`
		A	2001:502:f3ff::1 ^{🇺🇸 Neustar}
			PTR	`pdns1.ultradns.net`
		A	204.74.108.1^{🇺🇸 Neustar}
			PTR	`pdns1.ultradns.net`
NS	`x3.amazonaws.org`
		A	156.154.150.1^{🇺🇸 AS399161}
			PTR	`dns-01.ultradns2.com`
NS	`x4.amazonaws.org`
		A	204.74.120.1^{🇺🇸 AS399160}
			PTR	`dns-01.ultradns2.org`

`21.72.in-addr.arpa`

Starts with same word

204.eu

204.ca

204.uk

204.co

204.net

204.nl

204.dk

204.at

204.info

204.pl

204.in-addr.arpa

204.tel

204.ch

204.com

204.ru

204.bet

204.org

204.se

204.de

204.ink

204.us

204.biz

Starts similarily

420.cash

240.com

420.singles

204.us

042.se

420.co.il

240.se

024.info

420.net

420.biz

402.com

204.biz

240.ch

420.su

420.es

240.us

024.red

420.cx

402.us

420.co.kr

402.ba

024.cn

420.marketing

402.in

420.support

420.london

024.de

240.cc

420.bet

402.run

042.ne.jp

204.eu

420.direct

420.ovh

042.tel

240.media

024.nl

402.no

420.ru

024.net

024.com

240.ro

204.ca

402.pl

402.tv

204.uk

420.at

420.center

420.fm

240.eu

420.coupons

042.cl

240.it

042.cn

402.kim

042.net.cn

240.at

024.chat

420.sk

024.at

240.de

402.bet

240.ca

420.la

204.co

420.vg

402.it

042.cz

204.net

204.nl

024.in

420.pp.ua

420.bio

402.jp

240.cn

402.cc

420.money

420.am

204.dk

024.be

420.financial

420.cz

024.tv

204.at

042.fr

402.be

240.org

420.lt

024.cm

420.casino

024.co.il

420.wien

420.fi

420.com

240.la

042.dk

402.at

204.info

402.appspot.com

024.bz

AI analysis

204.21.72.in-addr.arpa is delegated to five name servers: x1.amazonaws.com, x2.amazonaws.com, pdns1.ultradns.net, x3.amazonaws.org and x4.amazonaws.org.

204.21.72.in-addr.arpa at least partially shares name servers with other domains, for instance prodigyfan.com, bounce.subscribenet.com, poste.com, kindleworlds.com and bartipc.com.

These name servers are commonly used with pdns3.ultradns.org, pdns5.ultradns.info, pdns6.ultradns.co.uk, pdns2.ultradns.net, pdns4.ultradns.org, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

Host names with two IP numbers:

pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1.

Host names with one IP number:

x1.amazonaws.com points to 156.154.64.10.

x2.amazonaws.com points to 156.154.65.10.

x3.amazonaws.org points to 156.154.150.1.

x4.amazonaws.org points to 204.74.120.1.

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