SOA
Start of Authority
Primary NS
Mailbox
hostmaster.k9-fitlink.com
Serial
2022021001
Refresh
600
Retry
3600
Expire
1209600
Minimum TTL
86400
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a mx ip4:185.220.172.4 ip6:2a06:2ec0:1:e:0:0:0:125 include:filter-out.zxcs.nl ~all
A
IPv4 Addresses
AAAA