DNSWHOIS.INFO - 1.21.165.in-addr.arpa

Search for IP or hostnames:

1.21.165.in-addr.arpa checked at 2025-10-28T20:47:52.503Z 339ms 50/50/50 100% R:14

`1.21.165.in-addr.arpa`

NS	`dnssec1.singnet.com.sg`
		A	2001:c20:18:a::36 ^{🇸🇬 SingNet}
		A	165.21.83.11^{🇸🇬 SingNet}
			PTR	`dnssec1.singnet.com.sg`
NS	`dnssec2.singnet.com.sg`
		A	165.21.100.11^{🇸🇬 SingNet}
			PTR	`dnssec3.singnet.com.sg`
NS	`dnssec3.singnet.com.sg`
		A	2001:c20:10:a::37 ^{🇸🇬 SingNet}
		A	165.21.100.11^{🇸🇬 SingNet}
			PTR	`dnssec3.singnet.com.sg`

`21.165.in-addr.arpa`

	NS	`dnssec1.singnet.com.sg`
	NS	`dnssec2.singnet.com.sg`
	NS	`dnssec3.singnet.com.sg`

Up

30.1.21.165.in-addr.arpa

10.1.21.165.in-addr.arpa

25.1.21.165.in-addr.arpa

18.1.21.165.in-addr.arpa

20.1.21.165.in-addr.arpa

9.1.21.165.in-addr.arpa

15.1.21.165.in-addr.arpa

29.1.21.165.in-addr.arpa

11.1.21.165.in-addr.arpa

70.1.21.165.in-addr.arpa

7.1.21.165.in-addr.arpa

23.1.21.165.in-addr.arpa

22.1.21.165.in-addr.arpa

83.1.21.165.in-addr.arpa

13.1.21.165.in-addr.arpa

145.1.21.165.in-addr.arpa

Starts with same word

1.gs

1.et

1.ly

1.s3.amazonaws.com

1.blogspot.be

1.com.ua

1.ha.cn

1.serveftp.com

1.s3-website-us-east-1.amazonaws.com

1.land

1.cx

1.team

1.events

1.kz

1.london

1.digital

1.hopto.org

1.uy

1.com.ar

1.fish

1.ms

1.com.vn

1.kg

1.services

1.fr

1.tt

1.cn

1.city

1.country

1.la

1.ai

1.dn.ua

1.waw.pl

1.co

1.to

1.net.nz

1.gl

1.nyc

1.im

1.ren

1.pn

1.tv

1.ws

1.capital

1.casino

1.how

1.cg

1.ua

1.vision

1.fm

1.at

1.cl

1.saarland

1.inc

1.travel

1.com.my

1.co.uk

1.flights

1.media

1.co.nz

1.energy

1.pl

1.investments

1.cc

1.org.nz

1.or.kr

1.cab

1.cn.com

1.site

1.net.pk

1.gt

1.sg

1.uk

1.szczecin.pl

1.me

1.finance

1.life

1.live

1.dating

1.com.co

1.gold

1.de

1.new

1.world

1.gy

1.ph

1.cz

1.group

1.je

1.ht

1.email

1.zt.ua

1.st

1.mw

1.se

1.my

1.wiki

1.rsc.cdn77.org

1.insure

1.glass

Starts similarily

1.ro

1.com.hr

1.movie

1.com.pl

1.gs

1.et

1.ly

1.s3.amazonaws.com

1.blogspot.be

1.com.ua

1.ha.cn

1.serveftp.com

1.s3-website-us-east-1.amazonaws.com

1.land

1.cx

1.team

1.events

1.kz

1.london

1.digital

1.hopto.org

1.uy

1.com.ar

1.fish

1.ms

1.com.vn

1.kg

1.services

1.fr

1.tt

1.cn

1.city

1.country

1.la

1.ai

1.dn.ua

1.waw.pl

1.co

1.to

1.net.nz

1.gl

1.nyc

1.im

1.ren

1.pn

1.tv

1.ws

1.capital

1.casino

1.how

1.cg

1.ua

1.vision

1.fm

1.at

1.cl

1.saarland

1.inc

1.travel

1.com.my

1.co.uk

1.flights

1.media

1.co.nz

1.energy

1.pl

1.investments

1.cc

1.org.nz

1.or.kr

1.cab

1.cn.com

1.site

1.net.pk

1.gt

1.sg

1.uk

1.szczecin.pl

1.me

1.finance

1.life

1.live

1.dating

1.com.co

1.gold

1.de

1.new

1.world

1.gy

1.ph

1.cz

1.group

1.je

1.ht

1.email

1.zt.ua

1.st

1.mw

1.se

1.my

AI analysis

1.21.165.in-addr.arpa is the parent of 30.1.21.165.in-addr.arpa, 10.1.21.165.in-addr.arpa, 25.1.21.165.in-addr.arpa, 18.1.21.165.in-addr.arpa, 20.1.21.165.in-addr.arpa and several other host names.

1.21.165.in-addr.arpa is delegated to three name servers: dnssec1.singnet.com.sg, dnssec2.singnet.com.sg and dnssec3.singnet.com.sg.

1.21.165.in-addr.arpa at least partially shares its name servers with other domains, for instance feoso.com.sg, jrlife.com.sg, 61.21.165.in-addr.arpa, iass.com.sg and sfms.edu.sg.

Host names with two IP numbers:

dnssec1.singnet.com.sg points to 2001:c20:18:a::36 and 165.21.83.11.

dnssec3.singnet.com.sg points to 2001:c20:10:a::37 and 165.21.100.11.

Host names with one IP number:

dnssec2.singnet.com.sg points to 165.21.100.11.

Host names that point to 165.21.100.11: dnssec3.singnet.com.sg and dnssec2.singnet.com.sg.

dbq