WWW.RTSAK.COM - 176.252.131.in-addr.arpa

Search for IP or hostnames:

176.252.131.in-addr.arpa checked at 2025-09-06T13:07:25.848Z 404ms 55/55/55 100% R:17

`176.252.131.in-addr.arpa`

NS	`dns0.pdx.edu`
		A	131.252.120.128^{🇺🇸 Portland State University}
			PTR	`dns0.pdx.edu`
NS	`dns1.pdx.edu`
		A	131.252.120.129^{🇺🇸 Portland State University}
			PTR	`dns1.pdx.edu`
NS	`phloem.uoregon.edu`
		A	2001:468:d01:20::80df:2023 ^{🇺🇸 University of Oregon}
			PTR	`phloem.uoregon.edu`
		A	128.223.32.35^{🇺🇸 University of Oregon}
			PTR	`phloem.uoregon.edu`
NS	`walt.ee.pdx.edu`
		A	131.252.208.38^{🇺🇸 Portland State University}
			PTR	`adns1.cat.pdx.edu`
			PTR	`adns.cat.pdx.edu`
			PTR	`walt.ece.pdx.edu`

`252.131.in-addr.arpa`

	NS	`ns-cloud-e1.googledomains.com`
	NS	`ns-cloud-e2.googledomains.com`
	NS	`ns-cloud-e3.googledomains.com`
	NS	`ns-cloud-e4.googledomains.com`

Up
`149.176.252.131.in-addr.arpa`
`237.176.252.131.in-addr.arpa`
`172.176.252.131.in-addr.arpa`
`130.176.252.131.in-addr.arpa`
`232.176.252.131.in-addr.arpa`
`176.176.252.131.in-addr.arpa`
`22.176.252.131.in-addr.arpa`
`253.176.252.131.in-addr.arpa`
`240.176.252.131.in-addr.arpa`
`247.176.252.131.in-addr.arpa`
`167.176.252.131.in-addr.arpa`
`244.176.252.131.in-addr.arpa`
`231.176.252.131.in-addr.arpa`
`186.176.252.131.in-addr.arpa`
`148.176.252.131.in-addr.arpa`
`133.176.252.131.in-addr.arpa`
`140.176.252.131.in-addr.arpa`

Starts with same word
`176.co.uk`
`176.be`
`176.com`
`176.ca`
`176.se`
`176.photos`
`176.ltd`
`176.ph`
`176.jp`
`176.space`
`176.bz`
`176.run`
`176.pl`
`176.de`
`176.net`
`176.tw`
`176.org`
`176.eu`
`176.info`
`176.fr`
`176.vn`
`176.tv`
`176.com.tw`
`176.org.tw`
`176.ch`
`176.in-addr.arpa`
`176.it`

Starts similarily
`176.co.uk`
`716.es`
`716.co.jp`
`716.email`
`167.bet`
`671.in`
`671.me`
`671.co`
`167.us`
`761.nl`
`716.us`
`761.net.cn`
`761.com.cn`
`167.co`
`167.me`
`716.tv`
`176.be`
`761.eu`
`167.com`
`671.net.cn`
`167.one`
`716.ir`
`671.org`
`716.co.uk`
`176.com`
`617.nl`
`167.dk`
`617.co.kr`
`671.net`
`176.ca`
`716.su`
`761.tv`
`167.biz`
`671.tv`
`617.tv`
`176.se`
`617.org`
`671.nl`
`716.it`
`617.ink`
`617.fr`
`176.photos`
`167.it`
`176.ltd`
`716.de`
`617.us`
`617.co.uk`
`617.de`
`617.cn`
`167.cc`
`176.ph`
`761.workers.dev`
`761.ru`
`176.jp`
`176.space`
`716.org`
`176.bz`
`617.es`
`716.ca`
`167.nl`
`167.ru`
`176.run`
`761.jp`
`167.cm`
`167.fr`
`167.eu`
`671.us`
`167.in`
`176.pl`
`176.de`
`617.me`
`617.eu`
`176.net`
`176.tw`
`671.de`
`176.org`
`176.eu`
`167.cn`
`617.run`
`617.pl`
`167.la`
`176.info`
`176.fr`
`671.com`
`176.vn`
`716.la`
`167.ir`
`716.ru`
`167.net`
`176.tv`
`761.ca`
`761.de`
`761.info`
`716.co`
`176.com.tw`
`716.pw`
`176.org.tw`
`176.ch`
`176.in-addr.arpa`
`617.net`
`167.de`
`167.sk`
`671.eu`
`176.it`
`761.com`
`716.kz`
`167.in-addr.arpa`

AI analysis

The parent of host names 149.176.252.131.in-addr.arpa, 237.176.252.131.in-addr.arpa, 172.176.252.131.in-addr.arpa, 130.176.252.131.in-addr.arpa, 232.176.252.131.in-addr.arpa, and a few others is 176.252.131.in-addr.arpa.

Four name servers, dns0.pdx.edu, dns1.pdx.edu, phloem.uoregon.edu, and walt.ee.pdx.edu, are delegated to 176.252.131.in-addr.arpa.

Name servers of 176.252.131.in-addr.arpa are at least partially shared with other domains such as 4.223.128.in-addr.arpa, 162.32.198.in-addr.arpa, orregistryonline.net, oregonix.net, and 3.41.163.in-addr.arpa.

The name servers ruminant.uoregon.edu, lsu-bdds1.lsu.edu, ns1.f5cloudservices.com, ns1.lesd.k12.or.us, gold.uog.edu, green.uog.edu, ns1.nero.net, dzowo.uem.mz, zebra.uem.mz, and dns1.k12.or.us are frequently used in tandem.

IP number for dns0.pdx.edu is 131.252.120.128.

IP number for dns1.pdx.edu is 131.252.120.129.

IP numbers for phloem.uoregon.edu are 2001:468:d01:20::80df:2023 and 128.223.32.35.

IP number for walt.ee.pdx.edu is 131.252.208.38.

dbq