SOA
Start of Authority
Primary NS
Mailbox
postmaster.your-server.de
Serial
2026021100
Refresh
86400
Retry
10800
Expire
3600000
Minimum TTL
7200
NS
Nameservers
TXT
TXT Records
protonmail-verification=d0117f14110ccbc981e99a785627fe52d8d74d63
v=spf1 +a +mx ?all
A