WWW.ROBTEX.COM - server21.ibuilder.jp
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server21.ibuilder.jp checked at 2025-10-04T16:13:43.737Z 269ms 27/27/27 100% R:11server21.ibuilder.jp
| A | 111.171.208.188🇯🇵 FJcloud-East | ||||||
| PTR | server21.ibuilder.jp | ||||||
ibuilder.jp
| MX | mail.ibuilder.jp | ||||||
| NS | dns2.sendmail.ne.jp | ||||||
| NS | dns.sendmail.ne.jp | ||||||
PTR for
Starts with same word
Starts similarily
AI analysis
server21.ibuilder.jp points to a single IP address: 111.171.208.188.
Other host names, for instance mail.ibuilder.jp, share IP numbers with server21.ibuilder.jp.
dbq