SOA
Start of Authority
Primary NS
Mailbox
noc.mainlandtelecom.com
Serial
1356160234
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
38400
MX
Mail Exchangers
TXT
TXT Records
MS=ms74340056
_tv9ri7o6guxibi973rqg4q5s47cyjgk
v=spf1 include:spf.protection.outlook.com include:unms1.mainlandcore.net -all
A
IPv4 Addresses
AAAA