SOA
Start of Authority
Primary NS
Mailbox
admin.demo.p124.lon.krystal.io
Serial
2026110806
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
NS
Nameservers
TXT
TXT Records
v=spf1 ip4:185.194.90.29 ip4:77.72.2.124 ip4:77.72.2.34 +a +mx +include:relay.k.io ~all
A