CF1763372540419-tsm20251116095642

WWW.ROBTEX.COM - validation.co.jp

Search for IP or hostnames:

validation.co.jp checked at 2025-11-17T09:42:20.390Z 255ms 91/91/91 100% R:16 allDone:true timedOut:false

validation.co.jp

NSfjkdns11.alpha-prm.jp
A157.205.203.136🇯🇵 Otsuka Corporation
PTRfjkdns11.alpha-prm.jp
NSfjkdns12.alpha-prm.jp
A157.205.160.33🇯🇵 Otsuka Corporation
PTRfjkdns12.alpha-prm.jp
NSfjkdns13.alpha-prm.jp
A157.205.160.49🇯🇵 Otsuka Corporation
PTRfjkdns13.alpha-prm.jp
MXmxi.alpha-prm.jp
A157.205.8.22🇯🇵 Otsuka Corporation
PTRmxi.alpha-prm.jp
A49.212.243.144🇯🇵 SAKURA-C
PTRwww3604.sakura.ne.jp

co.jp

Starts with same word

Starts similarily

AI analysis

validation.co.jp resolves to a single IP: 49.212.243.144.

Other host names, for instance sonz01.sakura.ne.jp, job-aya.com, www.royalasscher-jp.com, kif-org.com and bootrock.jp share IP numbers with validation.co.jp.

validation.co.jp delegates to three name servers: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp and fjkdns13.alpha-prm.jp.

validation.co.jp shares some name servers with other domains, for example tfi.ac.jp, ks-jushi.com, 4.205.157.in-addr.arpa, teaming.co.jp and saitasangyo.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.

validation.co.jp is handled by a single mail server, mxi.alpha-prm.jp.

validation.co.jp shares the mail server setup with other domains, for example shokokusha.co.jp, misakikagu.co.jp, bl-trading.jp, jinushi-reit.com and kansaikiin.com.

Host name 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.
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