MXLIST.NET - nsx04.sys4.ch

Search for IP or hostnames:

nsx04.sys4.ch checked at 2025-11-11T14:28:45.493Z 318ms 33/33/33 100% R:16 allDone:true timedOut:false

`nsx04.sys4.ch`

A	2a03:6000:6f73:623::162 ^{🇳🇱 High5!}
		PTR	`powered-by.openbsd.amsterdam`
A	46.23.92.162^{🇳🇱 High5!}
		PTR	`powered-by.openbsd.amsterdam`

postfix.com

postfix.org

postfix.net

postfix.co.uk

nsx04.sys4.ch serves as a name server for postfix.com, postfix.org, postfix.net and postfix.co.uk.

nsx03.sys4.ch, nsx01.sys4.de and nsx05.sys4.eu are commonly used as name servers along with nsx04.sys4.ch.

nsx04.sys4.ch points to two IP numbers: 2a03:6000:6f73:623::162 and 46.23.92.162.

dbq