WWW.RTSAK.COM - fp21.com
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fp21.com checked at 2025-10-17T19:57:30.146Z 308ms 84/84/84 100% R:16fp21.com
| MX | mail.fp21.com | ||||||
| A | 153.122.118.39🇯🇵 GMO CLOUD | ||||||
| PTR | bm.ptr200.ptrcloud.net | ||||||
| NS | 01.dnsv.jp | ||||||
| A | 2400:8500:3300::53 🇯🇵 GMO-DNS | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| A | 2400:8500:3000::53 🇯🇵 GMO-DNS | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| A | 2400:8500:3fff::53 🇯🇵 GMO-DNS | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 153.122.118.39🇯🇵 GMO CLOUD | ||||||
| PTR | bm.ptr200.ptrcloud.net | ||||||
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mail.fp21.com |
Starts with same word
Starts similarily
AI analysis
fp21.com is a parent of mail.fp21.com.
fp21.com points to a single IP address: 153.122.118.39.
Other host names such as bm.ptr200.ptrcloud.net and mail.fp21.com share IP numbers with fp21.com.
fp21.com is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
At least part of the name servers for fp21.com are shared with other domains, for instance crecla.jp, rx-seven.jp, bkis.co, kaigo-shirushi.com and futh.net.
Two IP numbers per host:
01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.
03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.
04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.
One IP number per host:
02.dnsv.jp points to 157.7.33.53.
The mail server for fp21.com is mail.fp21.com.
Host mail.fp21.com points to IP 153.122.118.39.