SOA
Start of Authority
Primary NS
Mailbox
hostmaster.studygroupinternational.org
Serial
2026070902
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
3600
NS
Nameservers
TXT
TXT Records
MS=ms84083010
v=spf1 a mx include:_spf.cloudmonsters.nl include:spf.protection.outlook.com ~all
A
IPv4 Addresses
AAAA