CF1759660395081-tsm20251005092912

WWW.RTSAK.COM - dhcp-ubr2-52771.csf.ne.jp

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dhcp-ubr2-52771.csf.ne.jp checked at 2025-10-05T10:33:15.067Z 411ms 22/22/22 100% R:12

dhcp-ubr2-52771.csf.ne.jp

A112.137.145.221🇯🇵 Q-shu Tele Communications
PTRdhcp-ubr2-52771.csf.ne.jp

csf.ne.jp

MXmx0.csf.ne.jp
NSns01.csf.ne.jp
NSns02.csf.ne.jp
NSns03.csf.ne.jp
A61.7.1.59🇯🇵 SNI
rank #681730 globally
rank #11974 in the tld

PTR for

AI analysis

dhcp-ubr2-52771.csf.ne.jp points to a single IP address: 112.137.145.221.

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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WNJkuxV CF johedugfp 2025-10-05