CF1760209497880-tsm20251011184244

NSLIST.NET - 90.100.138.in-addr.arpa

Search for IP or hostnames:

90.100.138.in-addr.arpa checked at 2025-10-11T19:04:57.866Z 555ms 50/50/50 100% R:19

90.100.138.in-addr.arpa

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

100.138.in-addr.arpa

NSchico.rediris.es
NSsun.rediris.es
NSeinstein.ccupm.upm.es
NSgalileo.ccupm.upm.es

Up

Starts with same word

Starts similarily

AI analysis

The parent of 100.90.100.138.in-addr.arpa is 90.100.138.in-addr.arpa.

Two name servers einstein.ccupm.upm.es and galileo.ccupm.upm.es handle the delegation for 90.100.138.in-addr.arpa.

90.100.138.in-addr.arpa shares the same name server setup as other domains, for instance 100.100.138.in-addr.arpa, 104.100.138.in-addr.arpa, alumnos.upm.es, gate.upm.es and faia.upm.es.

90.100.138.in-addr.arpa at least partially shares name servers with other domains, for instance 51.4.138.in-addr.arpa, topografia.upm.es, 2.4.138.in-addr.arpa, dla.fi.upm.es and 47.4.138.in-addr.arpa.

these name servers are commonly used with dir.etsit.upm.es, dns.etsit.upm.es, chita.fi.upm.es, ns.fi.upm.es, tarzan.fi.upm.es, zape.fi.upm.es, dns2.dit.upm.es, dns.dit.upm.es, chico.rediris.es and sun.rediris.es.

Host names with two IP numbers:

einstein.ccupm.upm.es points to 2001:720:41c:40:12:100:4:8 and 138.100.4.8.

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

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

dnQPoEC CF johedugfp 2025-10-11