SOA
Start of Authority
Primary NS
Mailbox
hostmaster.1blu.de
Serial
2026052801
Refresh
43200
Retry
5400
Expire
604800
Minimum TTL
14400
NS
Nameservers
TXT
TXT Records
v=spf1 mx ip4:80.155.26.200/29 ip4:178.254.15.58 ip4:80.155.26.204 ip4:85.13.149.59 ip4:80.155.26.202 ip6:2003:f8:5011::/48 ip6:2003:f8:5011::2 include:spf.hornetsecurity.com -all
A