SOA
Start of Authority
Primary NS
Mailbox
domain.superhub.com.hk
Serial
2021042723
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
38400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:spf.protection.outlook.com -all
c0ltlb91vlt6864d1dcukafk1f
A
IPv4 Addresses
AAAA