CF1757717565962-tsm20250912070358

IPLIST.NET - 4.138.in-addr.arpa

Search for IP or hostnames:

4.138.in-addr.arpa checked at 2025-09-12T22:52:45.947Z 152ms 67/67/67 100% R:10

4.138.in-addr.arpa

NSchico.rediris.es
A2620:10a:80eb::2 🇨🇦 CIRA-CLOUD1
PTRns1.d-zone.ca
A162.219.54.2🇨🇦 CIRA-CLOUD1
PTRns1.d-zone.ca
NSsun.rediris.es
A2620:171:808::1 🇺🇸 PCH AS42
PTRsun.rediris.es
A199.184.182.1🇺🇸 PCH AS42
PTRsun.rediris.es
NSeinstein.ccupm.upm.es
A2001:720:41c:40:12:100:4:8 🇪🇸 RedIRIS/Red.es
PTReinstein.ccupm.upm.es
A138.100.4.8🇪🇸 RedIRIS/Red.es
PTReinstein.ccupm.upm.es
NSgalileo.ccupm.upm.es
A2001:720:41c:40:12:100:4:4 🇪🇸 RedIRIS/Red.es
PTRgalileo.ccupm.upm.es
A138.100.4.4🇪🇸 RedIRIS/Red.es
PTRgalileo.ccupm.upm.es

138.in-addr.arpa

NSr.arin.net
NSu.arin.net
NSx.arin.net
NSy.arin.net
NSz.arin.net
NSarin.authdns.ripe.net

Up

Starts with same word

Starts similarily

AI analysis

Host names 9.4.138.in-addr.arpa, 36.4.138.in-addr.arpa, 241.4.138.in-addr.arpa, 116.4.138.in-addr.arpa, 92.4.138.in-addr.arpa and several others have 4.138.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 4.138.in-addr.arpa.

The name servers of 4.138.in-addr.arpa are at least partially shared with other domains such as caminos.upm.es, solardecathlon.upm.es, mbg.csic.es, cenquior.csic.es, and centrogarrigues.com.

The nameservers olmo.csic.es, sabina.cti.csic.es, dir.etsit.upm.es, dns.etsit.upm.es, dns1.cica.es, dns2.cica.es, dns2.dit.upm.es, dns.dit.upm.es, dns1.urjc.es, and dns2.urjc.es are frequently utilized in conjunction.

chico.rediris.es, 2620:10a:80eb::2, and 162.219.54.2 are associated in DNS.

sun.rediris.es, 2620:171:808::1, and 199.184.182.1 are also connected in DNS.

einstein.ccupm.upm.es, 2001:720:41c:40:12:100:4:8, and 138.100.4.8 point to each other in DNS.

galileo.ccupm.upm.es, 2001:720:41c:40:12:100:4:4, and 138.100.4.4 are linked through DNS as well.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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CzqvSXZ CF johedugfp 2025-09-12