CF1759551192395-tsm20251003185623

NSLIST.NET - 16.100.138.in-addr.arpa

Search for IP or hostnames:

16.100.138.in-addr.arpa checked at 2025-10-04T04:13:12.373Z 1299ms 49/49/49 100% R:11

16.100.138.in-addr.arpa

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
NSdir.etsit.upm.es
A138.100.17.10🇪🇸 RedIRIS/Red.es
PTRdir.etsit.upm.es
PTRselfie.etsit.upm.es
NSdns.etsit.upm.es
A138.100.17.4🇪🇸 RedIRIS/Red.es
PTRdns.etsit.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

16.100.138.in-addr.arpa has children including 171.16.100.138.in-addr.arpa, 254.16.100.138.in-addr.arpa, 170.16.100.138.in-addr.arpa, 120.16.100.138.in-addr.arpa, 10.16.100.138.in-addr.arpa and a few other host names.

16.100.138.in-addr.arpa is delegated to three name servers: galileo.ccupm.upm.es, dir.etsit.upm.es and dns.etsit.upm.es.

At least part of the name servers for 16.100.138.in-addr.arpa are shared with other domains, for instance ls.fi.upm.es, 31.4.138.in-addr.arpa, 17.100.138.in-addr.arpa, cedint.upm.es and 48.4.138.in-addr.arpa.

these name servers are commonly used with the name servers einstein.ccupm.upm.es, dns2.dit.upm.es, dns.dit.upm.es, glo.etsit.upm.es, isp1.etsit.upm.es, dns2.etsit.upm.es, chita.fi.upm.es, ns.fi.upm.es, tarzan.fi.upm.es and zape.fi.upm.es.

Two IP numbers for a host name:

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

One IP number for a host name:

dir.etsit.upm.es points to 138.100.17.10.

dns.etsit.upm.es points to 138.100.17.4.

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

CUkkvAg CF johedugfp 2025-10-04