CF1762965177275-tsm20251109205412

WWW.RTSAK.COM - dns1.ultraworks.jp

Search for IP or hostnames:

dns1.ultraworks.jp checked at 2025-11-12T16:32:57.264Z 620ms 28/28/28 100% R:17 allDone:true timedOut:false

dns1.ultraworks.jp

A219.117.221.218🇯🇵 InfoSphere
PTR219.117.221.218.static.zoot.jp

ultraworks.jp

NSdns1.ultraworks.jp
MXmail.ultraworks.jp
A183.90.228.13🇯🇵 XSERVER-AS

NS for

Starts with same word

Starts similarily

AI analysis

dns1.ultraworks.jp serves as a name server for ultraworks.jp.

dns1.ultraworks.jp points to a single IP number: 219.117.221.218.

Other host names such as 219.117.221.218.static.zoot.jp and mail.ultraworks.jp share IP numbers with dns1.ultraworks.jp.

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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