CF1760636773754-tsm20251016114356

WWW.ROBTEX.COM - www.i-t-system.co.jp

Search for IP or hostnames:

www.i-t-system.co.jp checked at 2025-10-16T17:46:13.683Z 481ms 84/84/84 100% R:3

www.i-t-system.co.jp

NSns3.sphere.ad.jp
A202.239.113.22🇯🇵 NTT PC Communications (InfoSphere)
PTRns3.sphere.ad.jp
NSns4.sphere.ad.jp
A202.239.113.30🇯🇵 NTT PC Communications (InfoSphere)
PTRns4.sphere.ad.jp
MXwww.i-t-system.co.jp
A203.138.19.50🇦🇺 NTT PC Communications (InfoSphere)
PTRi-t-system.co.jp
A203.138.19.50🇦🇺 NTT PC Communications (InfoSphere)
PTRi-t-system.co.jp

i-t-system.co.jp

MXi-t-system.co.jp
NSns3.sphere.ad.jp
NSns4.sphere.ad.jp
A203.138.19.50🇦🇺 NTT PC Communications (InfoSphere)

MX for

Starts with same word

Starts similarily

AI analysis

www.i-t-system.co.jp serves as the mail server for www.i-t-system.co.jp.

www.i-t-system.co.jp points to a single IP number: 203.138.19.50.

Other host names, for instance i-t-system.co.jp, share IP numbers with www.i-t-system.co.jp.

www.i-t-system.co.jp is delegated to two name servers: ns3.sphere.ad.jp and ns4.sphere.ad.jp.

www.i-t-system.co.jp uses the same name server setup as other domains, for instance ashiba-chiba.com, kushima-municipal-hospital.com, higashimaki.jp, web-know.com and www.matsukura-archi.co.jp.

Host names with one IP number:

ns3.sphere.ad.jp points to: 202.239.113.22.

ns4.sphere.ad.jp points to: 202.239.113.30.

A single mail server handles www.i-t-system.co.jp and www.i-t-system.co.jp.

Host name www.i-t-system.co.jp resolves to IP 203.138.19.50.

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

TYSkCQa CF johedugfp 2025-10-16