cdu-monheim.de.		30 IN SOA ns4i.nshost2.de. info.isp-support.eu. (
				2023041502 ; serial
				7200       ; refresh (2 hours)
				540        ; retry (9 minutes)
				604800     ; expire (1 week)
				3600       ; minimum (1 hour)
				)

cdu-monheim.de.		30 IN TXT "v=spf1 mx a ~all"

cdu-monheim.de.		30 IN A	89.107.190.14

Mail exchangers:
cdu-monheim.de.		30 IN MX 10 mail.cdu-monheim.de.

Name servers:
cdu-monheim.de.		30 IN NS ns5i.nshost2.net.
cdu-monheim.de.		30 IN NS ns4i.nshost2.de.