DNSWHOIS.INFO - 171.205.in-addr.arpa

Search for IP or hostnames:

171.205.in-addr.arpa checked at 2025-09-06T07:57:15.559Z 146ms 50/50/50 100% R:14

`171.205.in-addr.arpa`

NS	`authns1.qwest.net`
		A	2001:428::5 ^{🇺🇸 Lumen AS209}
			PTR	`authns1.qwest.net`
		A	63.150.72.4^{🇺🇸 Lumen AS209}
			PTR	`authns1.centurylink.net`
			PTR	`authns1.qwest.net`
			PTR	`authns1.lumen.tech`
NS	`authns2.qwest.net`
		A	2001:428::6 ^{🇺🇸 Lumen AS209}
			PTR	`authns2.qwest.net`
		A	208.44.130.120^{🇺🇸 Lumen AS209}
			PTR	`authns2.centurylink.net`
			PTR	`authns2.qwest.net`
			PTR	`authns2.lumen.tech`

`205.in-addr.arpa`

	NS	`r.arin.net`
	NS	`u.arin.net`
	NS	`x.arin.net`
	NS	`y.arin.net`
	NS	`z.arin.net`
	NS	`arin.authdns.ripe.net`

Up
`202.171.205.in-addr.arpa`
`2.171.205.in-addr.arpa`
`16.171.205.in-addr.arpa`
`72.171.205.in-addr.arpa`
`8.171.205.in-addr.arpa`
`75.171.205.in-addr.arpa`
`200.171.205.in-addr.arpa`
`203.171.205.in-addr.arpa`
`7.171.205.in-addr.arpa`
`3.171.205.in-addr.arpa`
`61.171.205.in-addr.arpa`
`37.171.205.in-addr.arpa`
`9.171.205.in-addr.arpa`
`14.171.205.in-addr.arpa`
`214.171.205.in-addr.arpa`

Starts with same word
`171.in-addr.arpa`
`171.be`
`171.in`
`171.com`
`171.at`
`171.de`
`171.nl`
`171.ltd`
`171.es`
`171.ch`
`171.run`
`171.co`
`171.hk`
`171.fr`
`171.uk`
`171.tv`
`171.cn`
`171.biz`
`171.ru`
`171.eu`
`171.cl`
`171.ae`
`171.ca`
`171.ddns.net`
`171.guru`
`171.us`
`171.dk`
`171.com.tw`

Starts similarily
`171.biz`
`171.ru`
`711.in`
`711.run`
`117.fr`
`171.eu`
`117.co`
`117.net`
`711.diamonds`
`171.cl`
`117.la`
`711.coffee`
`171.ae`
`117.co.kr`
`117.us`
`117.co.jp`
`711.dk`
`171.ca`
`117.me`
`117.ne.jp`
`711.co`
`117.info`
`117.be`
`711.com`
`711.ltd`
`711.rentals`
`117.life`
`171.ddns.net`
`711.city`
`117.nl`
`171.guru`
`171.us`
`711.center`
`117.ltd`
`171.dk`
`171.com.tw`
`117.it`
`117.in-addr.arpa`
`117.one`
`117.cz`
`711.be`
`171.in-addr.arpa`
`117.ca`
`117.no`
`117.com`
`711.ca`
`171.be`
`171.in`
`171.com`
`711.info`
`711.it`
`711.gr`
`171.at`
`171.de`
`711.nl`
`711.es`
`117.ru`
`711.net`
`117.jp`
`171.nl`
`711.st`
`171.ltd`
`117.lt`
`711.la`
`711.ru`
`711.mobi`
`117.com.tw`
`117.in`
`117.pl`
`711.de`
`117.ph`
`171.es`
`117.lv`
`117.cm`
`711.cool`
`171.ch`
`117.by`
`117.cx`
`711.cn`
`711.ir`
`711.media`
`711.at`
`711.fr`
`171.run`
`711.se`
`171.co`
`171.hk`
`171.fr`
`117.company`
`171.uk`
`711.cz`
`171.tv`
`171.cn`
`711.me`

AI analysis

Host names 202.171.205.in-addr.arpa, 2.171.205.in-addr.arpa, 16.171.205.in-addr.arpa, 72.171.205.in-addr.arpa, 8.171.205.in-addr.arpa and a few others have 171.205.in-addr.arpa as their parent.

Two name servers, authns1.qwest.net and authns2.qwest.net, are delegated to 171.205.in-addr.arpa.

The name server setup of 171.205.in-addr.arpa is identical to that of other domains such as 60.14.67.in-addr.arpa, 122.59.70.in-addr.arpa, medent.com, 10.224.63.in-addr.arpa, and 199.194.99.in-addr.arpa.

For instance, the name servers of 171.205.in-addr.arpa at least partially share with other domains such as 238.242.66.in-addr.arpa, 44.177.167.in-addr.arpa, 106.89.64.in-addr.arpa, 49.177.167.in-addr.arpa, and 246.242.66.in-addr.arpa.

The name servers ns1.kmcmail.net, ns2.kmcmail.net, ns.allina.com, and nsext-stc.allina.com are frequently utilized in conjunction.

authns1.qwest.net and authns2.qwest.net both point to two IP numbers each: 2001:428::5, 63.150.72.4 and 2001:428::6, 208.44.130.120 respectively.

dbq