WWW.RTSAK.COM - core-is.co.jp
Search for IP or hostnames:
core-is.co.jp checked at 2025-11-26T00:50:39.129Z 298ms 57/57/57 100% R:11 allDone:true timedOut:false core-is.co.jp
| MX | core-is.co.jp | ||||||
| A | 153.149.180.134🇯🇵 OCN | ||||||
| PTR | core-is.co.jp | ||||||
| NS | mwns1.customer.ne.jp | ||||||
| A | 210.150.23.210🇯🇵 InfoSphere | ||||||
| NS | mwns2.customer.ne.jp | ||||||
| A | 202.17.152.183🇯🇵 InfoSphere | ||||||
| A | 153.149.180.134🇯🇵 OCN | ||||||
| PTR | core-is.co.jp | ||||||
co.jp
PTR for
MX for
core-is.co.jp |
Starts with same word
Starts similarily
AI analysis
The mail server for core-is.co.jp is core-is.co.jp.
core-is.co.jp points to a single IP address: 153.149.180.134.
Two name servers mwns1.customer.ne.jp and mwns2.customer.ne.jp handle the delegation for core-is.co.jp.
core-is.co.jp shares the same name server setup as other domains, for example kouhai.co.jp, nittoku-elv.co.jp, office-sab.jp, kibouen.or.jp and jhaals.co.jp.
Host names with one IP number:
mwns1.customer.ne.jp points to 210.150.23.210; mwns2.customer.ne.jp points to 202.17.152.183.
One mail server handles core-is.co.jp; that server is core-is.co.jp.
core-is.co.jp points to a single IP number: 153.149.180.134.