SOA
Start of Authority
Primary NS
Mailbox
postmaster.gruppo4.com
Serial
2025101401
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
3600
NS
Nameservers
TXT
TXT Records
google-site-verification=jd30-zAs9wAs9zW7sptE2zAyEzeEDESEcKNqu3yUGh4
v=spf1 include:gruppo4.com ~all