CF1761086941646-tsm20251017082432

WWW.RTSAK.COM - 67.100.138.in-addr.arpa

Search for IP or hostnames:

67.100.138.in-addr.arpa checked at 2025-10-21T22:49:01.604Z 282ms 53/53/53 100% R:15

67.100.138.in-addr.arpa

NSdns.caminos.upm.es
A138.100.67.130🇪🇸 RedIRIS/Red.es
PTRdns.caminos.upm.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

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

67.100.138.in-addr.arpa is a parent of 174.67.100.138.in-addr.arpa, 135.67.100.138.in-addr.arpa, 138.67.100.138.in-addr.arpa, 173.67.100.138.in-addr.arpa and 151.67.100.138.in-addr.arpa, plus a few other host names.

The domain 67.100.138.in-addr.arpa is delegated to three name servers: dns.caminos.upm.es, einstein.ccupm.upm.es and galileo.ccupm.upm.es.

67.100.138.in-addr.arpa shares name servers with other domains at least partially, for instance 42.100.138.in-addr.arpa, 24.4.138.in-addr.arpa, 12.4.138.in-addr.arpa, 18.100.138.in-addr.arpa and saupm.upm.es.

these name servers are commonly used 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 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.

Host names with one IP:

dns.caminos.upm.es points to 138.100.67.130.

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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XkttOsf CF johedugfp 2025-10-21