ROBTEX.COM - linux4u.jp
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linux4u.jp checked at 2025-12-14T05:03:02.654Z 5139ms 63/63/63 100% R:12 allDone:true timedOut:false linux4u.jp
| MX | ns.linux4u.jp | ||||||
| A | 153.121.40.37🇯🇵 SAKURA-B | ||||||
| PTR | sakura1.pocketstudio.net | ||||||
| NS | sakura1.pocketstudio.net | ||||||
| A | 153.121.40.37🇯🇵 SAKURA-B | ||||||
| PTR | sakura1.pocketstudio.net | ||||||
| NS | sakura3.pocketstudio.net | ||||||
| A | 153.121.46.159🇯🇵 SAKURA-B | ||||||
| PTR | sakura3.pocketstudio.net | ||||||
| A | 153.121.40.37🇯🇵 SAKURA-B | ||||||
| PTR | sakura1.pocketstudio.net | ||||||
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ns.linux4u.jp |
Starts with same word
Starts similarily
AI analysis
ns.linux4u.jp has linux4u.jp as its parent.
linux4u.jp maps to IP address 153.121.40.37.
Other host names, for instance ns.docker.jp, spten.jp, ns.cloudstack.jp, ns.dkbk.jp and ns.cloudcomputing.jp share IP numbers with linux4u.jp.
Two name servers sakura1.pocketstudio.net and sakura3.pocketstudio.net are delegated to linux4u.jp.
linux4u.jp uses the same name server configuration as other domains, such as dkbk.jp, spten.jp, cloudstack.jp, docker.jp and pocketstudio.net.
Host names with a single IP address:
sakura1.pocketstudio.net points to 153.121.40.37
sakura3.pocketstudio.net points to 153.121.46.159
linux4u.jp is handled by a single mail server, ns.linux4u.jp.
The mail server setup for linux4u.jp matches that of other domains, for instance ns.linux4u.jp.
ns.linux4u.jp points to one IP number: 153.121.40.37.