$TTL 3600 @ SOA dns.jones.dk. dr.jones.dk. ( ; ARRRRGH - beware 2006130103 ; serial (2005062401) ; ARRRRGH - beware 3600 ; refresh 1800 ; retry 604800 ; expire 3600 ) ; Negative Cache TTL NS dns.jones.dk. NS ns.bitbase.dk. NS ns.superserver.dk. NS ns.homebase.dk. MX 10 mail.jones.dk. MX 50 mail.haakansson.com. MX 50 mail.idraetsdaghojskolen.dk. MX 50 mail.bitbase.dk. MX 50 mail.homebase.dk. TXT "v=spf1 mx -all" A 62.243.165.91 * A 62.243.165.91 TXT "v=spf1 -all"