SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2405943033
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
google-site-verification=JNxo3mPekLA2kJ10oqtkGW1YKanhB7xaQrJbzgnIDBU
v=spf1 mx include:emailserver.vn include:spf.protection.outlook.com -all
A