SOA
Start of Authority
Primary NS
Mailbox
hostmaster.surfacemetals.com
Serial
1784908439
Refresh
7200
Retry
2048
Expire
1048576
Minimum TTL
2560
MX
Mail Exchangers
TXT
TXT Records
v=spf1 +a +mx +ip4:173.249.147.136 include:relay.mailchannels.net ~all