SOA
Start of Authority
Primary NS
Mailbox
systemshl.o2switch.fr
Serial
2025112706
Refresh
3600
Retry
7200
Expire
1209600
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 +mx +a +ip4:109.234.164.92 +ip4:109.234.163.0/24 +include:_spf.google.com ~all