MXLIST.NET - a.optim.co.jp
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a.optim.co.jp checked at 2025-11-17T04:15:44.120Z 465ms 41/41/41 100% R:9 allDone:true timedOut:false a.optim.co.jp
| MX | a.optim.co.jp | ||||||
| A | 153.127.215.138🇯🇵 SAKURA-A | ||||||
| PTR | a.optim.co.jp | ||||||
| A | 153.127.215.138🇯🇵 SAKURA-A | ||||||
| PTR | a.optim.co.jp | ||||||
optim.co.jp
| NS | ns-62.awsdns-07.com | ||||||
| NS | ns-681.awsdns-21.net | ||||||
| NS | ns-1120.awsdns-12.org | ||||||
| NS | ns-1818.awsdns-35.co.uk | ||||||
| MX | optim-co-jp.mail.protection.outlook.com | ||||||
| A | 153.125.235.56🇯🇵 SAKURA-B | ||||||
rank #4407 in the tld
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Starts with same word
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AI analysis
a.optim.co.jp serves as a mail server for a.optim.co.jp.
a.optim.co.jp points to a single IP: 153.127.215.138.
Other host names, for instance mail2.optim.cloud, share IP numbers with a.optim.co.jp.
a.optim.co.jp is handled by a single mail server.
a.optim.co.jp points to IP number 153.127.215.138.
dbq