CF1761366277158-tsm20251024211356

NSLIST.NET - 75.100.138.in-addr.arpa

Search for IP or hostnames:

75.100.138.in-addr.arpa checked at 2025-10-25T04:24:37.146Z 335ms 50/50/50 100% R:20

75.100.138.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

75.100.138.in-addr.arpa is parent of 38.75.100.138.in-addr.arpa and 1.75.100.138.in-addr.arpa.

75.100.138.in-addr.arpa is delegated to two name servers: einstein.ccupm.upm.es and galileo.ccupm.upm.es.

75.100.138.in-addr.arpa shares the same name server setup as other domains, for example forestales.upm.es, denim.upm.es, saupm.upm.es, minasyenergia.upm.es and csdmm.upm.es.

75.100.138.in-addr.arpa at least partially shares name servers with other domains, for instance 20.100.138.in-addr.arpa, etsit.upm.es, ies-def.upm.es, 42.100.138.in-addr.arpa and 24.4.138.in-addr.arpa.

These name servers are often used together with the name servers dir.etsit.upm.es, dns.etsit.upm.es, dns2.dit.upm.es, dns.dit.upm.es, chita.fi.upm.es, ns.fi.upm.es, tarzan.fi.upm.es, zape.fi.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

XUgVdRm CF johedugfp 2025-10-25