WWW.RTSAK.COM - f1-net.co.jp
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f1-net.co.jp checked at 2025-10-06T02:18:55.108Z 419ms 72/72/72 100% R:20f1-net.co.jp
| MX | v0800-059.mailsecure.jp | ||||||
| A | 211.2.164.59🇯🇵 NTT PC Communications (InfoSphere) | ||||||
| PTR | v0800-059.mailsecure.jp | ||||||
| NS | ns.f1-net.co.jp | ||||||
| A | 210.238.205.178🇯🇵 KDDI | ||||||
| NS | dns12.dion.ne.jp | ||||||
| A | 211.5.1.219🇯🇵 KDDI | ||||||
| PTR | dns12.dion.ne.jp | ||||||
| NS | dns13.dion.ne.jp | ||||||
| A | 211.5.1.220🇯🇵 KDDI | ||||||
| PTR | dns13.dion.ne.jp | ||||||
| A | 211.2.164.59🇯🇵 NTT PC Communications (InfoSphere) | ||||||
| PTR | v0800-059.mailsecure.jp | ||||||
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AI analysis
f1-net.co.jp is a parent of f1mail.f1-net.co.jp and ns.f1-net.co.jp.
f1-net.co.jp points to IP number 211.2.164.59.
Other host names, for example v0800-059.mailsecure.jp and f1mail.f1-net.co.jp, share IPs with f1-net.co.jp.
The delegation for f1-net.co.jp is handled by three name servers: ns.f1-net.co.jp, dns12.dion.ne.jp and dns13.dion.ne.jp.
f1-net.co.jp shares name servers with other domains at least partially, for example zsd.co.jp, psc.co.jp, futaba-shokai.co.jp, tax.co.jp and asianettour.co.jp.
these name servers are often used with the following: ns.psc.co.jp, kwb.keiwa-biz.co.jp, ns.mkplan.net, dns1.ons.co.jp, dns1.dentsu.ne.jp, komachi.nishinari.or.jp, ns.yynet.ne.jp, dns4.dion.ne.jp, ns.presskogyo.co.jp and ns.paradise-mall.co.jp.
Host names with a single IP address: ns.f1-net.co.jp points to 210.238.205.178; dns12.dion.ne.jp points to 211.5.1.219; dns13.dion.ne.jp points to 211.5.1.220.
f1-net.co.jp is handled by a single mail server, v0800-059.mailsecure.jp.
The mail server setup of f1-net.co.jp is the same as that of other domains, for instance v0800-059.mailsecure.jp.
v0800-059.mailsecure.jp points to a single IP: 211.2.164.59.