hsc.berlin.		30 IN SOA ns-de.1and1-dns.de. hostmaster.kundenserver.de. (
				2017030902 ; serial
				28800      ; refresh (8 hours)
				7200       ; retry (2 hours)
				604800     ; expire (1 week)
				300        ; minimum (5 minutes)
				)

hsc.berlin.		30 IN TXT "v=spf1 include:_spf.perfora.net include:_spf-eu.ionos.com
include:_spf.kundenserver.de ~all"

hsc.berlin.		30 IN A	217.160.0.72
hsc.berlin.		30 IN AAAA 2001:8d8:100f:f000::2a7

Mail exchangers:
hsc.berlin.		30 IN MX 10 mx01.ionos.de.
hsc.berlin.		30 IN MX 10 mx00.ionos.de.

Name servers:
hsc.berlin.		30 IN NS ns-de.1and1-dns.com.
hsc.berlin.		30 IN NS ns-de.1and1-dns.de.
hsc.berlin.		30 IN NS ns-de.1and1-dns.org.
hsc.berlin.		30 IN NS ns-de.1and1-dns.biz.