CF1762645989196-tsm20251108202040

DNSWHOIS.INFO - stepbin.co.jp

Search for IP or hostnames:

stepbin.co.jp checked at 2025-11-08T23:53:09.181Z 381ms 66/66/66 100% R:15

AI analysis

stepbin.co.jp points to a single IP address: 27.0.34.135.

Other host names, for instance websvr27-0-34-135.alpha-prm.jp, share IP numbers with stepbin.co.jp.

stepbin.co.jp is delegated to three name servers: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp and fjkdns13.alpha-prm.jp.

At least part of the name servers for stepbin.co.jp are shared with other domains, for instance harmonichearts.or.jp, stojapan.com, kosuge-jp.com, keihinrouki.gr.jp and fuji-flex.co.jp.

Host names with a single IP:

fjkdns11.alpha-prm.jp points to: 157.205.203.136

fjkdns12.alpha-prm.jp points to: 157.205.160.33

fjkdns13.alpha-prm.jp points to: 157.205.160.49

The mail server for stepbin.co.jp is mxi.alpha-prm.jp.

stepbin.co.jp uses the same mail server setup as other domains, for instance ac-ef.jp, peak-japan.co.jp, sankokasei.co.jp, ohtsuka-steel.co.jp and iris-irb.com.

Host mxi.alpha-prm.jp points to IP 157.205.8.22.

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