SOA
Start of Authority
Primary NS
Mailbox
given-up-on-email.groupsecure.com
Serial
2025112001
Refresh
21600
Retry
7200
Expire
604800
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 redirect=_spf.groupsecure.com
A
IPv4 Addresses
AAAA