WWW.ROBTEX.COM - server39.extremeserv.net
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server39.extremeserv.net checked at 2025-09-30T13:51:47.540Z 225ms 69/69/69 100% R:14server39.extremeserv.net
| MX | sb03h.hmng.net | ||||||
| A | 218.251.116.233🇯🇵 OPTAGE | ||||||
| PTR | sb03h.hmng.net | ||||||
| MX | sb04h.hmng.net | ||||||
| A | 218.251.116.234🇯🇵 OPTAGE | ||||||
| PTR | sb04h.hmng.net | ||||||
| A | 180.147.250.28🇯🇵 OPTAGE | ||||||
| PTR | server39.extremeserv.net | ||||||
extremeserv.net
| MX | mfg05.sendmail.ne.jp | ||||||
| MX | mfg06.sendmail.ne.jp | ||||||
| NS | ns5.sendmail.ne.jp | ||||||
| NS | ns6.sendmail.ne.jp | ||||||
| A | 13.230.154.25🇯🇵 Amazon | ||||||
PTR for
Starts with same word
Starts similarily
AI analysis
server39.extremeserv.net points to a single IP address: 180.147.250.28.
Other host names such as mail.alulla.co.jp, toa-toso.co.jp, mail.kuremegane.jp, mail.osakaseimitsu.com and osakaseimitsu.com share IP numbers with server39.extremeserv.net.
server39.extremeserv.net is handled by two mail servers: sb03h.hmng.net and sb04h.hmng.net.
server39.extremeserv.net uses the same mail server setup as other domains, for instance server3b.extremeserv.net, server37.extremeserv.net, server30.extremeserv.net, server31.extremeserv.net and server36.extremeserv.net.
server39.extremeserv.net shares at least some mail servers with other domains, for example minedenshi.co.jp, cocoplus.jp, ikawaworks.co.jp, yumeclinic.net and alulla.co.jp.
these mail servers are often used together with mail.minedenshi.co.jp and mail.cocoplus.jp.
Hostnames with a single IP
sb03h.hmng.net resolves to: 218.251.116.233.
sb04h.hmng.net resolves to: 218.251.116.234.