WWW.RTSAK.COM - 173.142.140.in-addr.arpa

Search for IP or hostnames:

173.142.140.in-addr.arpa checked at 2025-10-31T10:54:08.031Z 412ms 57/57/57 100% R:11

`173.142.140.in-addr.arpa`

NS	`holly.s.uw.edu`
		A	2607:4000:301:1::69 ^{🇺🇸 University of Washington (ASN 14221)}
			PTR	`holly.s.uw.edu`
		A	173.250.227.69^{🇺🇸 University of Washington (ASN 14221)}
			PTR	`holly.s.uw.edu`
NS	`hanna.cac.washington.edu`
		A	2607:4000:200:42::5 ^{🇺🇸 WASHINGTON-AS}
			PTR	`hanna.s.uw.edu`
		A	140.142.5.5^{🇺🇸 WASHINGTON-AS}
			PTR	`hanna.s.uw.edu`
NS	`marge.cac.washington.edu`
		A	2607:4000:200:43::13 ^{🇺🇸 WASHINGTON-AS}
			PTR	`marge.cac.washington.edu`
		A	140.142.5.13^{🇺🇸 WASHINGTON-AS}
			PTR	`marge.cac.washington.edu`

`142.140.in-addr.arpa`

	NS	`holly.s.uw.edu`
	NS	`hanna.cac.washington.edu`
	NS	`marge.cac.washington.edu`

Up

26.173.142.140.in-addr.arpa

Starts with same word

173.chat

173.cl

173.us

173.la

173.one

173.host

173.org

173.biz

173.net

173.jp

173.co

173.fr

173.nl

173.eu

173.ca

173.cool

173.hk

173.cn

173.dk

173.de

173.io

173.me

173.in-addr.arpa

173.tv

173.in

173.com.ua

173.tw

173.ir

173.com.tw

173.com

173.hu

173.by

173.cz

Starts similarily

317.tv

173.co

137.ph

731.tv

317.ie

173.fr

137.by

713.ru

317.gr

173.nl

317.ink

173.eu

731.me

173.ca

173.cool

173.hk

173.cn

173.dk

137.be

137.com

173.de

713.de

137.dk

137.it

731.co.uk

173.io

173.me

137.ink

137.pl

371.com

137.rehab

713.cn

173.in-addr.arpa

371.cn

317.de

713.dk

173.tv

137.tv

173.in

317.ru

173.com.ua

371.biz

173.tw

731.co

713.city

137.cl

713.co.jp

713.ir

137.co.jp

317.cn

137.hk

731.pl

173.ir

713.at

173.com.tw

713.cz

173.com

173.hu

137.online

317.jp

731.it

713.com

317.in

173.by

371.jp

173.cz

173.chat

137.la

317.fr

137.at

371.net

713.me

371.cz

317.limo

317.is

173.cl

173.us

713.eu

371.tv

731.eu

317.net

137.info

137.ro

137.de

731.net.cn

173.la

317.nl

137.ca

731.de

713.in

137.co

317.us

317.com

137.org

371.company

173.one

317.it

173.host

317.ch

317.run

371.de

137.es

137.hu

173.org

173.biz

137.me

731.dk

173.net

137.city

137.in-addr.arpa

173.jp

713.biz

713.mobi

317.today

731.com

AI analysis

26.173.142.140.in-addr.arpa is a child of 173.142.140.in-addr.arpa.

173.142.140.in-addr.arpa is delegated to three name servers: holly.s.uw.edu, hanna.cac.washington.edu and marge.cac.washington.edu.

173.142.140.in-addr.arpa at least partially shares name servers with other domains, including dce.yorku.ca, admin.bioeng.washington.edu, ncqtl.uw.edu, sis.yorku.ca and milsci.washington.edu.

These name servers are commonly used with ns1.d-zone.ca, ns2.d-zone.ca, dns11.ipns.yorku.ca, dns21.ipns.yorku.ca, june.cs.washington.edu and lumpy.cs.washington.edu.

Host names with two IP numbers:

holly.s.uw.edu: 2607:4000:301:1::69 and 173.250.227.69

hanna.cac.washington.edu: 2607:4000:200:42::5 and 140.142.5.5

marge.cac.washington.edu: 2607:4000:200:43::13 and 140.142.5.13

dbq