$TTL 3600 @ IN SOA ns.bitbase.dk. dr.jones.dk. ( 2004050701 ; serial 3600 ; refresh 1800 ; retry 604800 ; expire 3600 ) ; Negative Cache TTL ; @ IN NS ns.bitbase.dk. @ IN NS dns.jones.dk. @ IN NS ns.superserver.dk. ; @ IN MX 10 mail.jones.dk. @ IN MX 50 mail.haakansson.com. @ IN MX 50 mail.idaskolen.dk. @ IN MX 50 mail.bitbase.dk. @ IN MX 50 mail.homebase.dk. @ IN TXT "v=spf1 mx -all" @ IN A 62.243.165.95 * IN A 62.243.165.95