CF1763607130621-tsm20251116095642

WWW.RTSAK.COM - www.keikyu-system.co.jp

Search for IP or hostnames:

www.keikyu-system.co.jp checked at 2025-11-20T02:52:10.604Z 252ms 38/38/38 100% R:15 allDone:true timedOut:false

www.keikyu-system.co.jp

CNAMEwww.keikyu-system.co.jp.cdn.cloudflare.net
A2606:4700::6812:127e 🇺🇸 Cloudflare
A2606:4700::6812:137e 🇺🇸 Cloudflare
A104.18.18.126 Cloudflare
A104.18.19.126 Cloudflare

keikyu-system.co.jp

MXmx.securemx.jp
NSns6-tk01.ocn.ad.jp
NSns6-tk02.ocn.ad.jp

Starts with same word

Starts similarily

AI analysis

www.keikyu-system.co.jp resolves to four IPs: 2606:4700::6812:127e, 2606:4700::6812:137e, 104.18.18.126 and 104.18.19.126.

Other host names such as webcache.gmc-uk.org, test.managed-solutions.kyndryl.com, fntt.lt, www.keikyu-system.co.jp.cdn.cloudflare.net and developpement-regional.total.fr share IP numbers with www.keikyu-system.co.jp.

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