CF1759676373111-tsm20251005092912

IPLIST.NET - 90.137.193.in-addr.arpa

Search for IP or hostnames:

90.137.193.in-addr.arpa checked at 2025-10-05T14:59:33.098Z 1156ms 64/64/64 100% R:20

90.137.193.in-addr.arpa

NSns02.fccn.pt
A2001:690:a80:4001::200 🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRns02.fccn.pt
A193.136.2.228🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRns02.fccn.pt
NSdns2.uminho.pt
A2001:690:2280:801::145 🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRdns2.uminho.pt
A193.137.16.145🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRdns2.uminho.pt
NSdns3.uminho.pt
A2001:690:2280:1::65 🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRdns3.uminho.pt
A193.137.16.65🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRdns3.uminho.pt
NSdns.uminho.pt
A2001:690:2280:1::75 🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
A193.137.16.75🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRdns.uminho.pt

137.193.in-addr.arpa

NSns01.fccn.pt
NSns02.fccn.pt
NSns03.fccn.pt

Starts with same word

Starts similarily

AI analysis

90.137.193.in-addr.arpa is delegated to four name servers: ns02.fccn.pt, dns2.uminho.pt, dns3.uminho.pt and dns.uminho.pt.

90.137.193.in-addr.arpa at least partially shares name servers with other domains such as fl.up.pt, 47.136.193.in-addr.arpa, 6.3.0.1.0.0.a.0.0.9.6.0.1.0.0.2.ip6.arpa, saum.uminho.pt and lnec.pt.

These name servers are often used together with ns03.fccn.pt, ns01.fccn.pt, ns1.up.pt, ns2.up.pt, ns3.up.pt, ns4.up.pt, ns.min-financas.pt, marco.uminho.pt, ns3.min-educ.pt and ns4.min-educ.pt.

Host names with two IP numbers:

ns02.fccn.pt points to 2001:690:a80:4001::200 and 193.136.2.228

dns2.uminho.pt points to 2001:690:2280:801::145 and 193.137.16.145

dns3.uminho.pt points to 2001:690:2280:1::65 and 193.137.16.65

dns.uminho.pt points to 2001:690:2280:1::75 and 193.137.16.75

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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