WWW.RTSAK.COM - mail.fn-system.jp
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mail.fn-system.jp checked at 2025-10-24T15:08:22.567Z 401ms 25/25/25 100% R:14mail.fn-system.jp
| A | 121.101.92.41🇯🇵 Sony Network Communications | ||||||
| PTR | p655c29.tokyff01.ap.so-net.ne.jp | ||||||
fn-system.jp
| NS | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| MX | mail.fn-system.jp | ||||||
MX for
Starts with same word
Starts similarily
AI analysis
The mail server for fn-system.jp is mail.fn-system.jp.
mail.fn-system.jp points to a single IP number: 121.101.92.41.
Other host names such as p655c29.tokyff01.ap.so-net.ne.jp and mail.fnext.jp share IP numbers with mail.fn-system.jp.
dbq