CF1757122679355-tsm20250905231252

DNSWHOIS.INFO - 204.21.72.in-addr.arpa

Search for IP or hostnames:

204.21.72.in-addr.arpa checked at 2025-09-06T01:37:59.332Z 364ms 58/58/58 100% R:14

`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^{🇺🇸 AS399159}
				PTR	`dns-01.ultradns2.org`

`21.72.in-addr.arpa`

Starts with same word
`204.ir`
`204.eu`
`204.ca`
`204.uk`
`204.co`
`204.net`
`204.nl`
`204.dk`
`204.tw`
`204.at`
`204.info`
`204.pl`
`204.me`
`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
`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`
`204.ir`
`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`
`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`
`402.kim`
`042.net.cn`
`240.at`
`420.sk`
`024.at`
`240.de`
`402.bet`
`240.ca`
`420.la`
`204.co`
`420.vg`
`042.ir`
`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`
`204.tw`
`204.at`
`042.fr`
`402.be`
`240.org`
`420.lt`
`420.casino`
`024.co.il`
`420.wien`
`420.fi`
`420.com`
`240.la`
`042.dk`
`402.at`
`204.info`
`402.appspot.com`
`204.pl`
`420.bike`
`240.ru`
`204.me`

AI analysis

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

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

The name servers pdns3.ultradns.org, pdns5.ultradns.info, pdns2.ultradns.net, pdns4.ultradns.org, pdns6.ultradns.co.uk, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, and dns4.p01.nsone.net are commonly utilized in conjunction.

x1.amazonaws.com, x2.amazonaws.com, pdns1.ultradns.net, x3.amazonaws.org, and x4.amazonaws.org each point to specific IP addresses: 156.154.64.10, 156.154.65.10, 2001:502:f3ff::1, 204.74.108.1, and 156.154.150.1 respectively. pdns1.ultradns.net uniquely points to two IP addresses: 2001:502:f3ff::1 and 204.74.108.1.

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bbRrvHf CF johedugfp 2025-09-06