CF1757201733181-tsm20250906182357

DNSWHOIS.INFO - 191.221.216.in-addr.arpa

Search for IP or hostnames:

191.221.216.in-addr.arpa checked at 2025-09-06T23:35:33.167Z 191ms 58/58/58 100% R:16

`191.221.216.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`

`221.216.in-addr.arpa`

Starts with same word
`191.in`
`191.in-addr.arpa`
`191.vn`
`191.media`
`191.tech`
`191.cn`
`191.com.tw`
`191.co.in`
`191.no`
`191.ru`
`191.ca`
`191.be`
`191.su`
`191.tv`
`191.at`
`191.cc`
`191.biz`
`191.de`
`191.tel`
`191.ch`
`191.org`
`191.dk`
`191.nl`
`191.gr`
`191.it`
`191.fr`
`191.cz`

Starts similarily
`911.in`
`911.net`
`191.vn`
`911.re`
`119.tv`
`911.kg`
`119.jp`
`119.it`
`191.media`
`911.tax`
`119.red`
`911.su`
`911.fi`
`911.es`
`191.tech`
`191.cn`
`119.hu`
`911.com.vn`
`911.ws`
`119.cl`
`191.com.tw`
`191.co.in`
`911.eu`
`911.bet`
`911.icu`
`911.gov.do`
`911.buzz`
`911.tours`
`119.hk`
`911.gg`
`191.no`
`911.ru`
`911.pl`
`911.com`
`191.ru`
`119.org.uk`
`119.vc`
`119.no`
`119.in-addr.arpa`
`191.ca`
`911.sc`
`911.co.il`
`911.fm`
`911.me`
`911.bz`
`191.be`
`911.pet`
`911.it`
`191.su`
`911.ag`
`191.tv`
`911.de`
`119.co`
`119.go.kr`
`911.gob.do`
`191.at`
`191.cc`
`191.biz`
`911.ca`
`911.tel`
`191.de`
`191.tel`
`911.vc`
`119.cz`
`911.cc`
`911.lg.ua`
`191.ch`
`119.dental`
`191.org`
`911.legal`
`911.im`
`911.chat`
`191.dk`
`119.uwajima.ehime.jp`
`119.info`
`119.nl`
`911.net.vn`
`119.run`
`911.parts`
`119.gov.cn`
`911.network`
`119.ch`
`911.co.za`
`191.nl`
`911.bg`
`119.se`
`911.bio`
`911.tv`
`191.gr`
`911.lv`
`911.xyz`
`119.st`
`911.cl`
`119.vn`
`191.it`
`119.media`
`911.ee`
`191.fr`
`911.org`
`119.dk`
`911.in.ua`
`911.by`
`911.ua`
`119.us`
`119.lv`
`119.de`
`911.construction`
`119.net`
`911.co.at`

AI analysis

Five name servers, x1.amazonaws.com, x2.amazonaws.com, pdns1.ultradns.net, x3.amazonaws.org, and x4.amazonaws.org, are delegated to 191.221.216.in-addr.arpa.

The name servers of 191.221.216.in-addr.arpa are at least partially shared with other domains such as corteva.tw, hitachicm.eu, expidia.ie, 195.210.64.in-addr.arpa, and hotelz.com.my.

The name servers pdns3.ultradns.org, pdns5.ultradns.info, pdns2.ultradns.net, pdns4.ultradns.org, and pdns6.ultradns.co.uk are commonly used in conjunction.

x1.amazonaws.com, x2.amazonaws.com, pdns1.ultradns.net, x3.amazonaws.org, and x4.amazonaws.org all point to IP addresses.

x1.amazonaws.com points to 156.154.64.10, x2.amazonaws.com points to 156.154.65.10, pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1, x3.amazonaws.org points to 156.154.150.1, and x4.amazonaws.org points to 204.74.120.1.

dbq

hRjXcVR CF johedugfp 2025-09-06