CF1759741523043-tsm20251005211530

NSLIST.NET - 198.100.138.in-addr.arpa

Search for IP or hostnames:

198.100.138.in-addr.arpa checked at 2025-10-06T09:05:23.020Z 809ms 50/50/50 100% R:19

198.100.138.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

198.100.138.in-addr.arpa is a parent of 71.198.100.138.in-addr.arpa, 135.198.100.138.in-addr.arpa and 136.198.100.138.in-addr.arpa.

Two name servers einstein.ccupm.upm.es and galileo.ccupm.upm.es are delegated to 198.100.138.in-addr.arpa.

198.100.138.in-addr.arpa uses the same name server configuration as other domains, such as 241.4.138.in-addr.arpa, 116.4.138.in-addr.arpa, euita.upm.es, 105.100.138.in-addr.arpa and da.upm.es.

198.100.138.in-addr.arpa at least partially shares name servers with other domains such as ee.upm.es, 155.100.138.in-addr.arpa, 92.4.138.in-addr.arpa, 12.100.138.in-addr.arpa and 8.100.138.in-addr.arpa.

These name servers are often used together 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 IPs:

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.
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MTsFkXd CF johedugfp 2025-10-06