CF1761837709584-tsm20251029173950

DNSWHOIS.INFO - user.gn5.co.jp

Search for IP or hostnames:

user.gn5.co.jp checked at 2025-10-30T15:21:49.468Z 1500ms 59/59/59 100% R:15

user.gn5.co.jp

MXmail04.gn5.co.jp
A61.117.139.208🇯🇵 KDDI
NSns01.gn5.co.jp
A61.117.139.193🇯🇵 KDDI
NSns02.gn5.co.jp
A61.117.139.208🇯🇵 KDDI

gn5.co.jp

MXmail04.gn5.co.jp
NSns01.gn5.co.jp
NSns02.gn5.co.jp

PTR for

Starts with same word

Starts similarily

AI analysis

user.gn5.co.jp points to IP number 61.117.139.208.

Other host names for example mail01.gn5.co.jp, mail04.gn5.co.jp and web.gn5.co.jp share IP numbers with user.gn5.co.jp.

user.gn5.co.jp is delegated to two name servers: ns01.gn5.co.jp and ns02.gn5.co.jp.

user.gn5.co.jp shares the same name server setup as other domains, for example gn5.co.jp, asstnet.co.jp, atena.co.jp and n-ws.net.

user.gn5.co.jp shares name servers with other domains at least partially, for example 192.139.117.61.in-addr.arpa.

Hostnames with a single IP:

ns01.gn5.co.jp resolves to 61.117.139.193.

user.gn5.co.jp is handled by a single mail server, mail04.gn5.co.jp.

user.gn5.co.jp uses the same mail server setup as other domains like gn5.co.jp and n-ws.net.

mail04.gn5.co.jp points to a single IP: 61.117.139.208.

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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KojNtjP CF johedugfp 2025-10-30