SOA
Start of Authority
Primary NS
Mailbox
postmaster.subsystems.hu
Serial
2026101202
Refresh
7200
Retry
540
Expire
604800
Minimum TTL
86400
TXT
TXT Records
google-site-verification=lVQ1_XsdBvR2F_yaoehPpOnkDHbWt-KarhlxIeWftRY
v=spf1 ip4:81.0.107.178 include:spf.protection.outlook.com ~all