DNSWHOIS.INFO - 15.100.138.in-addr.arpa

Search for IP or hostnames:

15.100.138.in-addr.arpa checked at 2025-09-07T00:52:20.527Z 2702ms 61/61/61 100% R:27

`15.100.138.in-addr.arpa`

NS	`galileo.ccupm.upm.es`
		A	2001:720:41c:40:12:100:4:4 ^{🇪🇸 RedIRIS/Red.es}
			PTR	`galileo.ccupm.upm.es`
		A	138.100.4.4^{🇪🇸 RedIRIS/Red.es}
			PTR	`galileo.ccupm.upm.es`
NS	`chita.fi.upm.es`
		A	138.100.8.23^{🇪🇸 RedIRIS/Red.es}
			PTR	`chita.fi.upm.es`
NS	`ns.fi.upm.es`
		A	138.100.8.1^{🇪🇸 RedIRIS/Red.es}
			PTR	`zape.fi.upm.es`
NS	`tarzan.fi.upm.es`
		A	138.100.8.6^{🇪🇸 RedIRIS/Red.es}
			PTR	`tarzan.fi.upm.es`
NS	`zape.fi.upm.es`
		A	138.100.8.1^{🇪🇸 RedIRIS/Red.es}
			PTR	`zape.fi.upm.es`

`100.138.in-addr.arpa`

	NS	`chico.rediris.es`
	NS	`sun.rediris.es`
	NS	`einstein.ccupm.upm.es`
	NS	`galileo.ccupm.upm.es`

Up
`131.15.100.138.in-addr.arpa`
`2.15.100.138.in-addr.arpa`
`151.15.100.138.in-addr.arpa`
`172.15.100.138.in-addr.arpa`

Starts with same word
`15.com.tr`
`15.ca`
`15.uk`
`15.cl`
`15.rs`
`15.wtf`
`15.fyi`
`15.net`
`15.cz`
`15.sk`
`15.su`
`15.no`
`15.is`
`15.eu`
`15.by`
`15.ai`
`15.business`
`15.org.ua`
`15.football`
`15.be`
`15.fi`
`15.tt`
`15.com`
`15.org`
`15.chat`
`15.la`
`15.com.mx`
`15.ph`
`15.lv`
`15.de`
`15.gold`
`15.tel`
`15.cn`
`15.nl`
`15.ie`
`15.com.ua`
`15.in-addr.arpa`
`15.ro`
`15.hk`
`15.am`
`15.ae`
`15.graphics`
`15.io`
`15.app`
`15.biz`

Starts similarily
`51.su`
`51.am`
`15.sk`
`51.ie`
`51.co`
`51.cc`
`51.fr`
`15.su`
`51.pl`
`15.no`
`51.ca`
`51.nu`
`15.is`
`15.eu`
`15.by`
`51.fyi`
`15.ai`
`15.business`
`15.org.ua`
`51.al`
`51.com.ua`
`15.football`
`15.be`
`51.lv`
`15.fi`
`15.tt`
`51.net`
`51.la`
`15.com`
`51.in-addr.arpa`
`15.org`
`51.fi`
`51.school`
`51.bet`
`15.chat`
`15.la`
`51.hk`
`15.com.mx`
`51.ro`
`15.ph`
`51.dp.ua`
`51.com`
`15.lv`
`15.de`
`51.wf`
`51.ph`
`51.se`
`51.com.br`
`51.com.tr`
`51.ws`
`15.gold`
`15.tel`
`51.com.hk`
`51.lt`
`15.cn`
`51.hu`
`15.nl`
`15.ie`
`51.wtf`
`15.com.ua`
`15.in-addr.arpa`
`51.world`
`51.com.tw`
`51.de`
`15.ro`
`15.hk`
`51.cz`
`51.chat`
`15.am`
`15.ae`
`51.win`
`51.ru`
`15.graphics`
`51.gs`
`15.io`
`51.is`
`15.app`
`15.biz`
`51.eu`
`51.cool`
`15.com.tr`
`51.biz`
`51.no`
`51.vg`
`51.tv`
`15.ca`
`15.uk`
`15.cl`
`15.rs`
`51.net.cn`
`51.gold`
`51.be`
`51.org`
`15.wtf`
`15.fyi`
`15.net`
`15.cz`

AI analysis

The parent of 131.15.100.138.in-addr.arpa, 2.15.100.138.in-addr.arpa, 151.15.100.138.in-addr.arpa, and 172.15.100.138.in-addr.arpa is 15.100.138.in-addr.arpa.

Five name servers, galileo.ccupm.upm.es, chita.fi.upm.es, ns.fi.upm.es, tarzan.fi.upm.es, and zape.fi.upm.es, are delegated to 15.100.138.in-addr.arpa.

For instance, the name servers of 15.100.138.in-addr.arpa at least partially share with other domains such as dmpa.upm.es, ies.upm.es, 0.4.138.in-addr.arpa, ctb.upm.es, and geoide.upm.es.

The name servers einstein.ccupm.upm.es, dir.etsit.upm.es, dns.etsit.upm.es, ns.etsist.upm.es, dns2.dit.upm.es, dns.dit.upm.es, dns.caminos.upm.es, glo.etsit.upm.es, kite.topografia.upm.es, and tibu.alumnos.topografia.upm.es are frequently utilized in conjunction.

IP addresses associated with the domain names are as follows:

- galileo.ccupm.upm.es points to 2001:720:41c:40:12:100:4:4 and 138.100.4.4.

- chita.fi.upm.es points to 138.100.8.23.

- ns.fi.upm.es points to 138.100.8.1.

- tarzan.fi.upm.es points to 138.100.8.6.

- zape.fi.upm.es points to 138.100.8.1.

dbq