SOA
Start of Authority
Primary NS
Mailbox
root.tr21.fiberdns.net
Serial
2026092701
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 +a +mx +ip4:185.136.205.251 +ip4:185.136.205.250 +ip4:185.136.205.249 ~all
A