CF1762637434519-tsm20251108202040

WWW.ROBTEX.COM - ns.linux4u.jp

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ns.linux4u.jp checked at 2025-11-08T21:30:34.502Z 105ms 55/55/55 100% R:7

ns.linux4u.jp

MXns.linux4u.jp
A153.121.40.37🇯🇵 SAKURA-B
PTRsakura1.pocketstudio.net
A153.121.40.37🇯🇵 SAKURA-B
PTRsakura1.pocketstudio.net

linux4u.jp

MXns.linux4u.jp
NSsakura1.pocketstudio.net
NSsakura3.pocketstudio.net
A153.121.40.37🇯🇵 SAKURA-B

MX for

Starts with same word

Starts similarily

AI analysis

ns.linux4u.jp serves as a mail server for ns.linux4u.jp and linux4u.jp.

ns.linux4u.jp points to a single IP number: 153.121.40.37.

Other host names, for instance ns.dkbk.jp, ns.cloudcomputing.jp, ns.spten.jp, linux4u.jp and sakura1.pocketstudio.net share IP numbers with ns.linux4u.jp.

A single mail server handles ns.linux4u.jp and ns.linux4u.jp.

ns.linux4u.jp uses the same mail server setup as other domains, for example linux4u.jp.

Host name ns.linux4u.jp resolves to IP 153.121.40.37.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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