DNSWHOIS.INFO - 100.138.in-addr.arpa

Search for IP or hostnames:

100.138.in-addr.arpa checked at 2025-09-06T01:32:38.699Z 550ms 67/67/67 100% R:20

`100.138.in-addr.arpa`

NS	`chico.rediris.es`
		A	2620:10a:80eb::2 ^{🇨🇦 CIRA-CLOUD1}
			PTR	`ns1.d-zone.ca`
		A	162.219.54.2^{🇨🇦 CIRA-CLOUD1}
			PTR	`ns1.d-zone.ca`
NS	`sun.rediris.es`
		A	2620:171:808::1 ^{🇺🇸 PCH AS42}
			PTR	`sun.rediris.es`
		A	199.184.182.1^{🇺🇸 PCH AS42}
			PTR	`sun.rediris.es`
NS	`einstein.ccupm.upm.es`
		A	2001:720:41c:40:12:100:4:8 ^{🇪🇸 RedIRIS/Red.es}
			PTR	`einstein.ccupm.upm.es`
		A	138.100.4.8^{🇪🇸 RedIRIS/Red.es}
			PTR	`einstein.ccupm.upm.es`
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`

`138.in-addr.arpa`

	NS	`r.arin.net`
	NS	`u.arin.net`
	NS	`x.arin.net`
	NS	`y.arin.net`
	NS	`z.arin.net`
	NS	`arin.authdns.ripe.net`

Up
`72.100.138.in-addr.arpa`
`90.100.138.in-addr.arpa`
`22.100.138.in-addr.arpa`
`63.100.138.in-addr.arpa`
`67.100.138.in-addr.arpa`
`198.100.138.in-addr.arpa`
`152.100.138.in-addr.arpa`
`51.100.138.in-addr.arpa`
`21.100.138.in-addr.arpa`
`81.100.138.in-addr.arpa`
`15.100.138.in-addr.arpa`
`17.100.138.in-addr.arpa`
`148.100.138.in-addr.arpa`
`16.100.138.in-addr.arpa`
`20.100.138.in-addr.arpa`
`42.100.138.in-addr.arpa`
`18.100.138.in-addr.arpa`
`71.100.138.in-addr.arpa`
`200.100.138.in-addr.arpa`
`106.100.138.in-addr.arpa`
`100.100.138.in-addr.arpa`
`104.100.138.in-addr.arpa`
`41.100.138.in-addr.arpa`
`243.100.138.in-addr.arpa`
`88.100.138.in-addr.arpa`
`197.100.138.in-addr.arpa`
`64.100.138.in-addr.arpa`
`233.100.138.in-addr.arpa`
`44.100.138.in-addr.arpa`
`9.100.138.in-addr.arpa`
`25.100.138.in-addr.arpa`
`75.100.138.in-addr.arpa`
`79.100.138.in-addr.arpa`
`62.100.138.in-addr.arpa`
`155.100.138.in-addr.arpa`
`73.100.138.in-addr.arpa`
`11.100.138.in-addr.arpa`
`10.100.138.in-addr.arpa`

Starts with same word
`100.com`
`100.fi`
`100.run`
`100.ee`
`100.tools`
`100.githubusercontent.com`
`100.cards`
`100.org.il`
`100.im`
`100.exchange`
`100.vg`
`100.city`
`100.nl`
`100.it`
`100.ru`
`100.lv`
`100.kim`
`100.org`
`100.money`
`100.international`
`100.de`
`100.pt`
`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.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.ai`
`100.zone`
`100.agency`
`100.co.uk`
`100.li`
`100.nyc`
`100.aig`
`100.network`
`100.as`
`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`

Starts similarily
`001.sh`
`001.jp`
`100.team`
`001.ro`
`001.wine`
`001.com.cn`
`010.pink`
`001.be`
`001.sk`
`001.co.nz`
`100.rs`
`010.com`
`100.cn`
`100.be`
`010.com.ua`
`001.ninja`
`001.red`
`100.ks.ua`
`100.x0.com`
`010.today`
`010.lt`
`001.site`
`010.mx`
`100.energy`
`100.vc`
`010.xyz`
`010.dk`
`100.bz`
`010.us`
`010.biz`
`100.tw`
`001.nl`
`001.business`
`010.bid`
`010.co.jp`
`001.kiwi`
`001.in.ua`
`001.mobi`
`100.co.za`
`001.link`
`001.vc`
`100.us`
`100.no`
`001.kz`
`100.ca`
`100.one`
`100.film`
`100.cz`
`001.az`
`001.hk`
`001.fr`
`001.md`
`100.ai`
`001.co.in`
`010.co.il`
`010.gr`
`100.zone`
`001.monster`
`001.co.uk`
`001.biz`
`001.yt`
`001.mba`
`100.agency`
`001.bg`
`001.pub`
`001.world`
`001.info`
`100.co.uk`
`001.app`
`100.li`
`001.no`
`010.org`
`010.one`
`001.pt`
`010.it`
`100.nyc`
`100.aig`
`100.network`
`100.as`
`010.hk`
`001.bar`
`001.bj`
`001.xyz`
`010.cm`
`100.email`
`100.pe`
`010.is`
`001.al`
`100.tel`
`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`

AI analysis

Host names 72.100.138.in-addr.arpa, 90.100.138.in-addr.arpa, 22.100.138.in-addr.arpa, 63.100.138.in-addr.arpa, 67.100.138.in-addr.arpa and a few others have 100.138.in-addr.arpa as their parent.

Four name servers, chico.rediris.es, sun.rediris.es, einstein.ccupm.upm.es, and galileo.ccupm.upm.es, are delegated to 100.138.in-addr.arpa.

For instance, the name servers of 100.138.in-addr.arpa at least partially share with other domains such as iunics.es, 72.147.193.in-addr.arpa, cttc.cat, instamaps.cat, and 148.100.138.in-addr.arpa.

The name servers olmo.csic.es, sabina.cti.csic.es, dir.etsit.upm.es, dns1.cica.es, dns2.cica.es, dns.etsit.upm.es, dns2.uvigo.es, dns.uvigo.es, dns1.unican.es, and dns2.unican.es are frequently utilized in conjunction.

chico.rediris.es, sun.rediris.es, einstein.ccupm.upm.es, and galileo.ccupm.upm.es are DNS records that each point to two IP numbers: 2620:10a:80eb::2 and 162.219.54.2, 2620:171:808::1 and 199.184.182.1, 2001:720:41c:40:12:100:4:8 and 138.100.4.8, 2001:720:41c:40:12:100:4:4 and 138.100.4.4 respectively.

dbq