airis.de.		30 IN SOA ns1.airis.de. webmaster.deltaphon.de. (
				2025011300 ; serial
				3600       ; refresh (1 hour)
				1800       ; retry (30 minutes)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

airis.de.		30 IN TXT "v=spf1 ip4:80.239.139.33 ip4:80.239.139.67 ip4:80.239.141.189
+a +mx ~all"

airis.de.		30 IN A	80.239.139.33

Mail exchangers:
airis.de.		30 IN MX 0 airis.de.

Name servers:
airis.de.		30 IN NS ns2.airis.de.
airis.de.		30 IN NS ns1.airis.de.