WWW.RTSAK.COM - coresystems.co.jp

Search for IP or hostnames:

coresystems.co.jp checked at 2025-11-14T07:18:39.548Z 244ms 57/57/57 100% R:16 allDone:true timedOut:false

`coresystems.co.jp`

MX	`coresystems.co.jp`
		A	60.43.238.37^{🇯🇵 OCN}
			PTR	`coresystems.co.jp`
NS	`mwns1.customer.ne.jp`
		A	210.150.23.210^{🇯🇵 NTT PC Communications (InfoSphere)}
NS	`mwns2.customer.ne.jp`
		A	202.17.152.183^{🇯🇵 NTT PC Communications (InfoSphere)}
A	60.43.238.37^{🇯🇵 OCN}
		PTR	`coresystems.co.jp`

37.238.43.60.in-addr.arpa

coresystems.co.jp

The mail server for coresystems.co.jp is coresystems.co.jp.

coresystems.co.jp maps to IP address 60.43.238.37.

Two name servers mwns1.customer.ne.jp and mwns2.customer.ne.jp are delegated to coresystems.co.jp.

coresystems.co.jp uses the same name server configuration as other domains, such as niigata-morita.co.jp, ogaken.ecnet.jp, hayashino.co.jp, hashinogumi.co.jp and harima-dk.co.jp.

Host names with a single IP address:

One mail server serves coresystems.co.jp.

coresystems.co.jp points to one IP number: 60.43.238.37.

dbq