WWW.RTSAK.COM - 19.21.129.in-addr.arpa

Search for IP or hostnames:

19.21.129.in-addr.arpa checked at 2025-10-17T14:06:39.976Z 345ms 57/57/57 100% R:11

`19.21.129.in-addr.arpa`

NS	`accuvax.northwestern.edu`
		A	2620:10d:2010:6011::100 ^{🇺🇸 Northwestern University}
		A	129.105.49.100^{🇺🇸 Northwestern University}
			PTR	`accuvax.northwestern.edu`
NS	`ns1a.rit.edu`
		A	2620:8d:8000:0:aba:ca:daba:ee ^{🇺🇸 Rochester Institute of Technology}
			PTR	`ns1a.rit.edu`
		A	129.21.1.82^{🇺🇸 Rochester Institute of Technology}
			PTR	`ns1a.rit.edu`
NS	`ns2a.rit.edu`
		A	2620:8d:8000:0:aba:ca:daba:ef ^{🇺🇸 Rochester Institute of Technology}
			PTR	`ns2a.rit.edu`
		A	129.21.1.92^{🇺🇸 Rochester Institute of Technology}
			PTR	`ns2a.rit.edu`

`21.129.in-addr.arpa`

	NS	`accuvax.northwestern.edu`
	NS	`ns1a.rit.edu`
	NS	`ns2a.rit.edu`

Up

163.19.21.129.in-addr.arpa

89.19.21.129.in-addr.arpa

5.19.21.129.in-addr.arpa

34.19.21.129.in-addr.arpa

126.19.21.129.in-addr.arpa

164.19.21.129.in-addr.arpa

140.19.21.129.in-addr.arpa

138.19.21.129.in-addr.arpa

165.19.21.129.in-addr.arpa

Starts with same word

19.fr

19.dk

19.ee

19.se

19.wtf

19.ca

19.ro

19.rs

19.to

19.co.kr

19.nl

19.eu

19.herokuapp.com

19.cc

19.cm

19.lt

19.cl

19.in-addr.arpa

19.amsterdam

19.world

19.com.cn

19.codes

19.org.cn

19.org

19.biz

19.com.au

19.be

19.net.ua

19.la

19.co.uk

19.no

19.xxx

19.lv

19.cn

19.gold

19.football

19.su

19.sk

19.net

19.fi

19.coop

19.ph

19.by

19.vg

19.de

19.gg

Starts similarily

19.amsterdam

91.amsterdam

19.world

19.com.cn

19.codes

19.org.cn

19.org

19.biz

91.agency

19.com.au

91.life

19.be

91.hu

91.tel

19.net.ua

91.cc

91.nl

91.digital

19.la

19.co.uk

91.chat

91.ee

91.hk

19.no

91.lt

91.no

19.xxx

91.pl

19.lv

91.cz

19.cn

91.cx

19.gold

91.gs

19.football

19.su

91.com.vn

91.yt

91.ru

19.sk

19.net

19.fi

91.com.cn

19.coop

91.club

91.ph

19.ph

19.by

19.vg

91.wtf

19.de

91.sh.cn

19.gg

91.sk

91.com

91.net

19.fr

19.dk

91.city

91.fyi

91.porn

91.com.hk

19.ee

19.se

91.se

19.wtf

19.ca

91.gold

91.cn

19.ro

91.be

91.lv

91.in-addr.arpa

91.co

19.rs

91.money

19.to

91.cn.com

91.dk

91.org

19.co.kr

19.nl

19.eu

91.lc

91.de

91.cool

19.herokuapp.com

91.fr

91.biz

91.com.tr

19.cc

19.cm

91.ca

91.ro

19.lt

91.hn.cn

91.cm

91.si

91.ag

19.cl

AI analysis

19.21.129.in-addr.arpa is a parent of 163.19.21.129.in-addr.arpa, 89.19.21.129.in-addr.arpa, 5.19.21.129.in-addr.arpa, 34.19.21.129.in-addr.arpa and 126.19.21.129.in-addr.arpa, plus a few other host names.

19.21.129.in-addr.arpa is delegated to three name servers: accuvax.northwestern.edu, ns1a.rit.edu and ns2a.rit.edu.

19.21.129.in-addr.arpa at least partially shares name servers with other domains, including webapps.buffalo.edu, 126.21.129.in-addr.arpa, scs.northwestern.edu, 70.74.199.in-addr.arpa and bmbcb.northwestern.edu.

these name servers are commonly used alongside the name servers cicada.northwestern.edu, dns01.buffalo.edu, dns02.buffalo.edu, dns03.buffalo.edu and dns04.buffalo.edu.

Host names with two IP numbers:

accuvax.northwestern.edu: 2620:10d:2010:6011::100 and 129.105.49.100

ns1a.rit.edu: 2620:8d:8000:0:aba:ca:daba:ee and 129.21.1.82

ns2a.rit.edu: 2620:8d:8000:0:aba:ca:daba:ef and 129.21.1.92

dbq