Start of Authority
mname: ns01.1blu.de
rname: hostmaster.1blu.de
serial: 2024062804
refresh: 43200 retry: 5400
expire: 604800 minimum: 86400
serial: 2024062804
refresh: 43200 retry: 5400
expire: 604800 minimum: 86400
Nameservers
Mail Exchangers
TXT Records
v=spf1 a mx ~all
A Records