DNSWHOIS.INFO - 101.4.132.137.in-addr.arpa

Search for IP or hostnames:

101.4.132.137.in-addr.arpa checked at 2025-10-21T09:28:59.437Z 1419ms 104/104/104 100% R:28

`101.4.132.137.in-addr.arpa`

PTR	`spf-a.nus.edu.sg`
		A	137.102.106.140
		A	137.132.4.101^{🇸🇬 NUS-AS-AP}
			PTR	`spf-a.nus.edu.sg`
			PTR	`spf-c.nus.edu.sg`
			PTR	`htmail11.stf.nus.edu.sg`
		A	137.132.4.102^{🇸🇬 NUS-AS-AP}
			PTR	`spf-a.nus.edu.sg`
			PTR	`spf-c.nus.edu.sg`
			PTR	`htmail12.stf.nus.edu.sg`
		A	137.132.4.103^{🇸🇬 NUS-AS-AP}
			PTR	`spf-a.nus.edu.sg`
			PTR	`spf-c.nus.edu.sg`
			PTR	`htsmtp11.stf.nus.edu.sg`
		A	137.132.4.104^{🇸🇬 NUS-AS-AP}
			PTR	`spf-a.nus.edu.sg`
			PTR	`spf-c.nus.edu.sg`
			PTR	`htsmtp12.stf.nus.edu.sg`
		A	137.132.5.241^{🇸🇬 NUS-AS-AP}
			PTR	`edms-web02.nus.edu.sg`
			PTR	`groups.nus.edu.sg`
			PTR	`spf-a.nus.edu.sg`
			PTR	`spf-c.nus.edu.sg`
		A	137.132.14.13^{🇸🇬 NUS-AS-AP}
			PTR	`smtp-out.nus.edu.sg`
			PTR	`spf-a.nus.edu.sg`
			PTR	`spf-b.nus.edu.sg`
		A	137.132.14.18^{🇸🇬 NUS-AS-AP}
			PTR	`mail3.nus.edu.sg`
			PTR	`mailc.nus.edu.sg`
			PTR	`spf-a.nus.edu.sg`
		A	137.132.14.19^{🇸🇬 NUS-AS-AP}
			PTR	`mail1.nus.edu.sg`
			PTR	`maila.nus.edu.sg`
			PTR	`spf-a.nus.edu.sg`
		A	137.132.14.20^{🇸🇬 NUS-AS-AP}
			PTR	`mailc.nus.edu.sg`
			PTR	`smtp-out6.nus.edu.sg`
			PTR	`spf-a.nus.edu.sg`
			PTR	`spf-b.nus.edu.sg`
		A	137.132.14.25^{🇸🇬 NUS-AS-AP}
			PTR	`exch-out.nus.edu.sg`
			PTR	`spf-a.nus.edu.sg`
			PTR	`spf-b.nus.edu.sg`
		A	137.132.14.26^{🇸🇬 NUS-AS-AP}
			PTR	`exch-out.nus.edu.sg`
			PTR	`spf-a.nus.edu.sg`
			PTR	`spf-b.nus.edu.sg`
		A	137.132.14.27^{🇸🇬 NUS-AS-AP}
			PTR	`smtp-out2.nus.edu.sg`
			PTR	`smtp-out.nus.edu.sg`
			PTR	`spf-a.nus.edu.sg`
			PTR	`spf-b.nus.edu.sg`
		A	137.132.14.28^{🇸🇬 NUS-AS-AP}
			PTR	`mail4.nus.edu.sg`
			PTR	`maild.nus.edu.sg`
			PTR	`spf-a.nus.edu.sg`
		A	137.132.14.29^{🇸🇬 NUS-AS-AP}
			PTR	`mail2.nus.edu.sg`
			PTR	`mailb.nus.edu.sg`
			PTR	`spf-a.nus.edu.sg`
		A	137.132.106.139^{🇸🇬 NUS-AS-AP}
			PTR	`smtp.nus.edu.sg`
			PTR	`spf-a.nus.edu.sg`
			PTR	`spf-c.nus.edu.sg`
			PTR	`bulleen.ee.nus.edu.sg`
PTR	`spf-c.nus.edu.sg`
		A	137.102.106.140
		A	137.132.4.101^{🇸🇬 NUS-AS-AP}
			PTR	`spf-a.nus.edu.sg`
			PTR	`spf-c.nus.edu.sg`
			PTR	`htmail11.stf.nus.edu.sg`
		A	137.132.4.102^{🇸🇬 NUS-AS-AP}
			PTR	`spf-a.nus.edu.sg`
			PTR	`spf-c.nus.edu.sg`
			PTR	`htmail12.stf.nus.edu.sg`
		A	137.132.4.103^{🇸🇬 NUS-AS-AP}
			PTR	`spf-a.nus.edu.sg`
			PTR	`spf-c.nus.edu.sg`
			PTR	`htsmtp11.stf.nus.edu.sg`
		A	137.132.4.104^{🇸🇬 NUS-AS-AP}
			PTR	`spf-a.nus.edu.sg`
			PTR	`spf-c.nus.edu.sg`
			PTR	`htsmtp12.stf.nus.edu.sg`
		A	137.132.5.241^{🇸🇬 NUS-AS-AP}
			PTR	`edms-web02.nus.edu.sg`
			PTR	`groups.nus.edu.sg`
			PTR	`spf-a.nus.edu.sg`
			PTR	`spf-c.nus.edu.sg`
		A	137.132.106.139^{🇸🇬 NUS-AS-AP}
			PTR	`smtp.nus.edu.sg`
			PTR	`spf-a.nus.edu.sg`
			PTR	`spf-c.nus.edu.sg`
			PTR	`bulleen.ee.nus.edu.sg`
PTR	`htmail11.stf.nus.edu.sg`

`4.132.137.in-addr.arpa`

	NS	`ns1.nus.edu.sg`
	NS	`ns2.nus.edu.sg`

Starts with same word

101.in-addr.arpa

101.chat

101.yoga

101.es

101.blue

101.design

101.io

101.run

101.legal

101.se

101.ua

101.gov.uk

101.center

101.city

101.cc

101.my

101.al

101.guide

101.me

101.events

101.la

101.eu

101.nu

101.name

101.org

101.finance

101.live

101.pl

101.nl

101.fyi

101.email

101.cz

101.kz

101.sr

101.marketing

101.ph

101.lu

101.life

101.capital

101.de

101.pictures

101.net.au

101.be

101.ru

101.academy

101.am

101.dk

101.digital

101.pt

101.do

101.contractors

101.hk

101.recipes

101.com.vn

101.net.cn

101.com

101.net

101.team

101.systems

101.domains

101.tw

101.com.tw

101.lv

101.parts

101.camp

101.fr

101.cam

101.qa

101.gs

101.info

101.jp

101.org.il

101.inc

101.us

101.co.nz

101.su

101.com.tr

101.net.ua

101.soccer

101.tv

Starts similarily

101.ru

101.academy

101.am

110.net

110.lv

110.vn

011.in

101.dk

110.im

110.life

101.digital

101.pt

101.do

101.contractors

110.nu

011.es

101.hk

101.recipes

101.com.vn

101.net.cn

110.gg

011.world

101.com

101.net

101.team

101.systems

101.domains

011.ninja

101.tw

110.ge

011.co

101.com.tw

110.ro

110.kz

011.tel

011.website

101.lv

101.parts

011.cc

110.co.uk

110.media

011.com

110.events

110.in

101.camp

101.fr

101.cam

110.me

110.gd

101.qa

101.gs

101.info

101.jp

110.es

101.org.il

110.kim

011.us

110.email

011.de

101.inc

101.us

110.fr

110.industries

101.co.nz

101.su

101.com.tr

011.tokyo

101.net.ua

110.su

101.soccer

011.hk

101.tv

011.eu

110.ru

110.systems

011.jp

101.in-addr.arpa

110.company

101.chat

011.email

101.yoga

011.su

101.es

101.blue

011.cz

101.design

011.nl

101.io

101.run

110.at

011.la

101.legal

110.ne.jp

011.am

101.se

110.cm

110.design

011.pub

110.info

110.cc

110.com.au

110.cz

110.today

110.ink

101.ua

101.gov.uk

011.vip

110.ca

101.center

101.city

101.cc

110.cl

110.com

110.run

101.my

011.fr

110.in-addr.arpa

101.al

dbq