DNSWHOIS.INFO - 100.145.156.in-addr.arpa

Search for IP or hostnames:

100.145.156.in-addr.arpa checked at 2025-10-17T21:25:36.080Z 159ms 53/53/53 100% R:14

`100.145.156.in-addr.arpa`

NS	`ext-ns1.columbia.edu`
		A	2001:18d8::35 ^{🇺🇸 Columbia University}
			PTR	`ext-ns1.columbia.edu`
		A	2001:18d8:1::1:1 ^{🇺🇸 Columbia University}
			PTR	`ext-ns1.columbia.edu`
		A	128.59.1.1^{🇺🇸 Columbia University}
			PTR	`ext-ns1.columbia.edu`
NS	`ns1.nyp.org`
		A	156.145.252.11^{🇺🇸 NYP-INTERNET}
			PTR	`ns1.nyp.org`
NS	`ns2.nyp.org`
		A	143.104.238.11^{🇺🇸 NYP-INTERNET}
			PTR	`ns2.nyp.org`

`145.156.in-addr.arpa`

	NS	`ns1.nyp.org`
	NS	`ns2.nyp.org`
	NS	`lex-iblxext1.med.cornell.edu`
	NS	`york-iblxext1.med.cornell.edu`

Up

85.100.145.156.in-addr.arpa

Starts with same word

100.vg

100.city

100.nl

100.it

100.ru

100.lv

100.events

100.org

100.money

100.international

100.de

100.pt

100.ag

100.co.in

100.media

100.amsterdam

100.at

100.nu

100.ch

100.boutique

100.cl

100.info

100.fr

100.net

100.life

100.ua

100.com.ua

100.tours

100.la

100.land

100.in

100.ph

100.show

100.tips

100.gs

100.gallery

100.lu

100.pl

100.io

100.cm

100.photos

100.ge

100.in-addr.arpa

100.is

100.me

100.digital

100.today

100.or.jp

100.team

100.rs

100.cn

100.be

100.ks.ua

100.x0.com

100.energy

100.vc

100.bz

100.tw

100.co.za

100.us

100.no

100.ca

100.one

100.film

100.cz

100.zone

100.agency

100.co.uk

100.li

100.nyc

100.aig

100.network

100.lat

100.email

100.pe

100.tel

100.to

100.sumy.ua

100.guide

100.vn

100.com.tw

100.dog

100.gg

100.london

100.cc

100.bg

100.su

100.com

100.fi

100.run

100.ee

100.tools

100.githubusercontent.com

100.cards

100.org.il

100.im

100.exchange

Starts similarily

010.be

100.to

100.sumy.ua

100.guide

001.co.za

100.vn

001.africa

010.cz

010.cc

100.com.tw

100.dog

001.s3.amazonaws.com

001.nu

010.com.tw

001.ph

100.gg

001.am

100.london

001.kyoto

100.cc

010.city

010.nl

010.net

001.online

100.bg

100.su

010.cn

010.tech

100.com

001.one

001.co.il

001.eu

100.fi

001.domains

100.run

010.ca

100.ee

100.tools

001.de

100.githubusercontent.com

001.lt

100.cards

100.org.il

010.li

100.im

010.fr

100.exchange

100.vg

001.hu

100.city

100.nl

100.it

100.ru

001.com.ua

100.lv

010.jp

001.es

010.az

100.events

010.link

100.org

100.money

001.me

010.site

001.today

100.international

010.ren

100.de

100.pt

100.ag

010.ru

100.co.in

001.co

100.media

100.amsterdam

001.ch

001.com.mx

010.legal

001.com.tw

100.at

100.nu

001.digital

100.ch

010.by

001.tw

100.boutique

100.cl

100.info

010.sk

010.ink

100.fr

010.gg

100.net

100.life

100.ua

001.org

001.re

010.co.kr

001.ca

100.com.ua

AI analysis

100.145.156.in-addr.arpa is the parent of 85.100.145.156.in-addr.arpa.

The delegation for 100.145.156.in-addr.arpa is handled by three name servers: ext-ns1.columbia.edu, ns1.nyp.org and ns2.nyp.org.

100.145.156.in-addr.arpa shares name servers with other domains at least partially, for example 171.111.156.in-addr.arpa, 220.251.140.in-addr.arpa, jazzstudiesonline.org, osr.columbia.edu and iri.columbia.edu.

these name servers are often used with the following: lex-iblxext1.med.cornell.edu, york-iblxext1.med.cornell.edu, lavinia.cis.cuny.edu, acme.ucc.cuny.edu, ext-ns2.columbia.edu, ns10.customer.level3.net, ns15.customer.level3.net, auth1.dns.cogentco.com, auth2.dns.cogentco.com and auth4.dns.cogentco.com.

Host names with three IP numbers:

ext-ns1.columbia.edu points to 2001:18d8::35, 2001:18d8:1::1:1 and 128.59.1.1.

Host names with one IP number:

ns1.nyp.org points to 156.145.252.11.

ns2.nyp.org points to 143.104.238.11.

dbq