DNSWHOIS.INFO - 12.in-addr.arpa

Search for IP or hostnames:

12.in-addr.arpa checked at 2025-09-06T01:26:53.442Z 566ms 67/67/67 100% R:14

`12.in-addr.arpa`

NS	`cbru.br.ns.els-gms.att.net`
		A	2001:1890:1ff:9f0:68:94:156:132 ^{🇺🇸 AT&T US - 7018}
			PTR	`cbru.br.ns.els-gms.att.net`
		A	68.94.156.132^{🇺🇸 AT&T US - 7018}
			PTR	`cbru.br.ns.els-gms.att.net`
NS	`dbru.br.ns.els-gms.att.net`
		A	2001:1890:1ff:9f0:68:94:156:134 ^{🇺🇸 AT&T US - 7018}
			PTR	`dbru.br.ns.els-gms.att.net`
		A	68.94.156.134^{🇺🇸 AT&T US - 7018}
			PTR	`dbru.br.ns.els-gms.att.net`
NS	`cmtu.mt.ns.els-gms.att.net`
		A	2001:1890:1ff:9f1:99:99:99:132 ^{🇺🇸 AT&T US - 7018}
			PTR	`cmtu.mt.ns.els-gms.att.net`
		A	99.99.99.132^{🇺🇸 AT&T US - 7018}
			PTR	`cmtu.mt.ns.els-gms.att.net`
NS	`dmtu.mt.ns.els-gms.att.net`
		A	2001:1890:1ff:9f1:99:99:99:134 ^{🇺🇸 AT&T US - 7018}
			PTR	`dmtu.mt.ns.els-gms.att.net`
		A	99.99.99.134^{🇺🇸 AT&T US - 7018}
			PTR	`dmtu.mt.ns.els-gms.att.net`

`in-addr.arpa`

	NS	`a.in-addr-servers.arpa`
	NS	`b.in-addr-servers.arpa`
	NS	`c.in-addr-servers.arpa`
	NS	`d.in-addr-servers.arpa`
	NS	`e.in-addr-servers.arpa`
	NS	`f.in-addr-servers.arpa`

Up
`101.12.in-addr.arpa`
`145.12.in-addr.arpa`
`184.12.in-addr.arpa`
`3.12.in-addr.arpa`
`255.12.in-addr.arpa`
`20.12.in-addr.arpa`
`14.12.in-addr.arpa`
`163.12.in-addr.arpa`
`248.12.in-addr.arpa`
`137.12.in-addr.arpa`
`15.12.in-addr.arpa`
`183.12.in-addr.arpa`
`1.12.in-addr.arpa`
`58.12.in-addr.arpa`
`99.12.in-addr.arpa`
`125.12.in-addr.arpa`
`187.12.in-addr.arpa`
`245.12.in-addr.arpa`
`104.12.in-addr.arpa`
`34.12.in-addr.arpa`
`203.12.in-addr.arpa`
`170.12.in-addr.arpa`
`149.12.in-addr.arpa`
`0.12.in-addr.arpa`
`89.12.in-addr.arpa`
`237.12.in-addr.arpa`
`131.12.in-addr.arpa`
`5.12.in-addr.arpa`
`50.12.in-addr.arpa`
`2.12.in-addr.arpa`
`164.12.in-addr.arpa`
`189.12.in-addr.arpa`
`10.12.in-addr.arpa`
`148.12.in-addr.arpa`
`139.12.in-addr.arpa`
`6.12.in-addr.arpa`
`173.12.in-addr.arpa`
`111.12.in-addr.arpa`
`214.12.in-addr.arpa`
`147.12.in-addr.arpa`
`136.12.in-addr.arpa`
`133.12.in-addr.arpa`
`53.12.in-addr.arpa`
`165.12.in-addr.arpa`
`134.12.in-addr.arpa`
`235.12.in-addr.arpa`
`204.12.in-addr.arpa`
`25.12.in-addr.arpa`
`216.12.in-addr.arpa`
`144.12.in-addr.arpa`
`103.12.in-addr.arpa`
`110.12.in-addr.arpa`
`33.12.in-addr.arpa`
`65.12.in-addr.arpa`
`231.12.in-addr.arpa`
`57.12.in-addr.arpa`
`39.12.in-addr.arpa`
`146.12.in-addr.arpa`
`76.12.in-addr.arpa`
`211.12.in-addr.arpa`
`236.12.in-addr.arpa`
`159.12.in-addr.arpa`
`152.12.in-addr.arpa`
`92.12.in-addr.arpa`
`123.12.in-addr.arpa`
`227.12.in-addr.arpa`
`138.12.in-addr.arpa`
`209.12.in-addr.arpa`
`156.12.in-addr.arpa`
`185.12.in-addr.arpa`
`29.12.in-addr.arpa`
`247.12.in-addr.arpa`
`49.12.in-addr.arpa`
`60.12.in-addr.arpa`
`36.12.in-addr.arpa`
`160.12.in-addr.arpa`
`129.12.in-addr.arpa`
`126.12.in-addr.arpa`
`215.12.in-addr.arpa`
`171.12.in-addr.arpa`
`12.12.in-addr.arpa`
`16.12.in-addr.arpa`
`71.12.in-addr.arpa`
`64.12.in-addr.arpa`
`117.12.in-addr.arpa`
`252.12.in-addr.arpa`
`234.12.in-addr.arpa`
`202.12.in-addr.arpa`
`178.12.in-addr.arpa`
`230.12.in-addr.arpa`
`155.12.in-addr.arpa`
`229.12.in-addr.arpa`
`43.12.in-addr.arpa`
`116.12.in-addr.arpa`
`95.12.in-addr.arpa`
`96.12.in-addr.arpa`
`37.12.in-addr.arpa`
`8.12.in-addr.arpa`
`100.12.in-addr.arpa`
`32.12.in-addr.arpa`
`120.12.in-addr.arpa`
`90.12.in-addr.arpa`
`177.12.in-addr.arpa`
`67.12.in-addr.arpa`
`175.12.in-addr.arpa`
`219.12.in-addr.arpa`
`222.12.in-addr.arpa`
`174.12.in-addr.arpa`
`31.12.in-addr.arpa`
`124.12.in-addr.arpa`
`249.12.in-addr.arpa`
`118.12.in-addr.arpa`
`191.12.in-addr.arpa`
`11.12.in-addr.arpa`

Starts with same word
`12.com.ua`
`12.cz`
`12.eu`
`12.uk`
`12.life`
`12.city`
`12.dk`
`12.org.ru`
`12.nu`
`12.ai`
`12.hk`
`12.amsterdam`
`12.fr`
`12.vc`
`12.am`
`12.agency`
`12.digital`
`12.ac.cn`
`12.lt`
`12.si`
`12.be`
`12.fi`
`12.cc`
`12.is`
`12.chat`
`12.solutions`
`12.dyndns.tv`
`12.cm`
`12.world`
`12.by`
`12.org.ua`
`12.works`
`12.uz`
`12.com`
`12.ca`
`12.sh.cn`
`12.ru`
`12.limo`
`12.biz`
`12.to`
`12.net`
`12.la`
`12.at`
`12.ws`
`12.s3.amazonaws.com`
`12.lv`
`12.cl`
`12.ph`
`12.ma`
`12.rs`
`12.de`
`12.in-addr.arpa`
`12.ag`
`12.kz`
`12.ie`

Starts similarily
`12.world`
`12.by`
`21.net`
`12.org.ua`
`12.works`
`12.uz`
`21.la`
`21.ag`
`21.diamonds`
`21.cn`
`21.de`
`21.training`
`12.com`
`21.ca`
`12.ca`
`21.construction`
`21.org`
`12.sh.cn`
`12.ru`
`21.co.uk`
`12.limo`
`21.vc`
`21.am`
`12.biz`
`21.rs`
`12.to`
`21.com`
`12.net`
`12.la`
`21.bet`
`12.at`
`21.center`
`21.kz`
`12.ws`
`12.s3.amazonaws.com`
`21.web.app`
`21.su`
`21.network`
`21.si`
`21.gen.tr`
`21.ph`
`12.lv`
`21.is`
`21.be`
`21.com.ua`
`12.cl`
`12.ph`
`12.ma`
`12.rs`
`21.pe`
`21.edu.ar`
`21.gg`
`21.capital`
`12.de`
`12.in-addr.arpa`
`21.dk`
`12.ag`
`21.email`
`12.kz`
`12.ie`
`12.com.ua`
`21.sk`
`12.cz`
`21.immo`
`12.eu`
`21.cz`
`12.uk`
`12.life`
`21.style`
`12.city`
`12.dk`
`21.nl`
`21.agency`
`12.org.ru`
`12.nu`
`21.co`
`21.biz`
`21.lv`
`21.ru`
`21.co.za`
`12.ai`
`21.finance`
`12.hk`
`21.ax`
`12.amsterdam`
`12.fr`
`21.nu`
`21.business`
`12.vc`
`21.casino`
`21.pl`
`21.ee`
`12.am`
`12.agency`
`12.digital`
`12.ac.cn`
`12.lt`
`21.tv`
`12.si`
`21.partners`
`21.to`
`21.ie`
`21.photos`
`21.cc`
`12.be`
`12.fi`
`12.cc`
`12.is`
`21.fr`
`12.chat`
`21.by`
`12.solutions`

AI analysis

Hundreds of host names including 101.12.in-addr.arpa, 145.12.in-addr.arpa, 184.12.in-addr.arpa, 3.12.in-addr.arpa, and 255.12.in-addr.arpa are under the parent 12.in-addr.arpa.

The four name servers delegated to 12.in-addr.arpa are cbru.br.ns.els-gms.att.net, dbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, and dmtu.mt.ns.els-gms.att.net.

The domain 12.in-addr.arpa shares its name servers, at least partially, with other domains such as yrcreimerexpress.com, ezetrol.com.ar, manleyvalves.com, goldenargentina.com, and smartrail.net.

The name servers ns9.customer.level3.net, ns6.customer.level3.net, ns10.vwr.com, ns2.vwr.com, b23.ns.els-gms.att.net, m23.ns.els-gms.att.net, auth1.dns.cogentco.com, auth2.dns.cogentco.com, dnsmgr3.level3.net, and ns19.customer.level3.net are typically used in conjunction.

cbru.br.ns.els-gms.att.net, dbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, and dmtu.mt.ns.els-gms.att.net point to two IP numbers each: 2001:1890:1ff:9f0:68:94:156:132 and 68.94.156.132, 2001:1890:1ff:9f0:68:94:156:134 and 68.94.156.134, 2001:1890:1ff:9f1:99:99:99:132 and 99.99.99.132, 2001:1890:1ff:9f1:99:99:99:134 and 99.99.99.134 respectively.

dbq