CF1763603984380-tsm20251116095642

WWW.RTSAK.COM - mail.sei-yo.jp

Search for IP or hostnames:

mail.sei-yo.jp checked at 2025-11-20T01:59:44.366Z 426ms 65/65/65 100% R:15 allDone:true timedOut:false

mail.sei-yo.jp

NSns0.mydns.jp
A2001:278:1033:4::74:200 🇯🇵 Softbank Corp. (former Japan Telecom)
PTRns0.mydns.jp
A210.197.74.200🇯🇵 Softbank Corp. (former Japan Telecom)
PTRns0.mydns.jp
NSns1.mydns.jp
A2001:278:1033:4::74:201 🇯🇵 Softbank Corp. (former Japan Telecom)
PTRns1.mydns.jp
A210.197.74.201🇯🇵 Softbank Corp. (former Japan Telecom)
PTRns1.mydns.jp
NSns2.mydns.jp
A2001:278:1033:4::74:202 🇯🇵 Softbank Corp. (former Japan Telecom)
PTRns2.mydns.jp
A210.197.74.202🇯🇵 Softbank Corp. (former Japan Telecom)
PTRns2.mydns.jp
A168.138.220.155🇯🇵 ORACLE-OCI-31898

sei-yo.jp

MXmail.sei-yo.jp
NSkonnor.ns.cloudflare.com
NSullis.ns.cloudflare.com
A122.219.241.32🇯🇵 usen

MX for

Starts with same word

Starts similarily

AI analysis

mail.sei-yo.jp is the mail server for sei-yo.jp.

mail.sei-yo.jp maps to IP address 168.138.220.155.

mail.sei-yo.jp is delegated to name servers ns0.mydns.jp, ns1.mydns.jp and ns2.mydns.jp.

mail.sei-yo.jp at least partially shares name servers with other domains such as ice-military.com, dream-brain.net, super-aniki.com, arakan60.com and tsuchinokometal.com.

Host names with two IP numbers:

ns0.mydns.jp points to 2001:278:1033:4::74:200 and 210.197.74.200.

ns1.mydns.jp points to 2001:278:1033:4::74:201 and 210.197.74.201.

ns2.mydns.jp points to 2001:278:1033:4::74:202 and 210.197.74.202.

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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