CF1757362015741-tsm20250908193538

DNSWHOIS.INFO - 23.117.194.in-addr.arpa

Search for IP or hostnames:

23.117.194.in-addr.arpa checked at 2025-09-08T20:06:55.721Z 1595ms 70/70/70 100% R:25

23.117.194.in-addr.arpa

NSa.ul.pt
A2001:690:21c0:a::150 🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRa.ul.pt
A194.117.0.150🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRa.ul.pt
NSb.ul.pt
A2001:690:21c0:b::150 🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRb.ul.pt
A194.117.1.150🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRb.ul.pt
NSns01.fc.ul.pt
A2001:690:21c0:f600::11 🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRns01.fc.ul.pt
A194.117.42.11🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRns01.fc.ul.pt
NSns02.fc.ul.pt
A2001:690:21c0:f600::12 🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRns02.fc.ul.pt
A194.117.42.12🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRns02.fc.ul.pt
NSdns.di.fc.ul.pt
A194.117.22.67🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRdns.di.fc.ul.pt
PTRns-01.di.fc.ul.pt

117.194.in-addr.arpa

AI analysis

The delegation of 23.117.194.in-addr.arpa is to five name servers: a.ul.pt, b.ul.pt, ns01.fc.ul.pt, ns02.fc.ul.pt, and dns.di.fc.ul.pt.

The domain 23.117.194.in-addr.arpa shares its name servers, at least partially, with other domains such as campus.ul.pt, nic.ul.pt, 44.117.194.in-addr.arpa, 47.117.194.in-addr.arpa, and 45.117.194.in-addr.arpa.

The name servers ns1.tecnico.ulisboa.pt, ns2.tecnico.ulisboa.pt, ns01.fmh.utl.pt, ns1.isa.ulisboa.pt, ns2.isa.ulisboa.pt, ns01.oal.ul.pt, and ns02.oal.ul.pt are frequently utilized in conjunction.

a.ul.pt, b.ul.pt, ns01.fc.ul.pt, and ns02.fc.ul.pt point to respective pairs of IP numbers: (2001:690:21c0:a::150, 194.117.0.150), (2001:690:21c0:b::150, 194.117.1.150), (2001:690:21c0:f600::11, 194.117.42.11), and (2001:690:21c0:f600::12, 194.117.42.12).

dns.di.fc.ul.pt points to a single IP number: 194.117.22.67.

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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bpKCYZO CF johedugfp 2025-09-08