SOA
Start of Authority
Primary NS
Mailbox
hostmaster.o-ring.info
Serial
2026110300
Refresh
16384
Retry
2048
Expire
1048576
Minimum TTL
300
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a mx include:spf.sigma1.postal.cyso.net ~all
google-site-verification=Qkpj1Y0fdL1UnrokmUHPsRBv-MP0_m2UJrqQujHM0Og