SOA
Start of Authority
Primary NS
Mailbox
admin.k-validator-fergus-lon2.krystal.uk
Serial
2026082501
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
TXT
TXT Records
v=spf1 ip4:185.194.90.2 ip4:77.72.2.38 a mx ip4:173.254.28.138 include:relay.k.io ?all
A