Zone apex
Start of authority
Email
Serial
2014069076
Refresh
10m
Retry
15m
Expire
30d
Negative cache TTL
10m
Question and response
Question
dig smtp15-ph2-sp4.mta.salesforce.com. SOA
Answer
The response has no answer records.
Authority
mta.salesforce.com. 600 SOA dns01.salesforce.com. hostmaster.salesforce.com. 2014069076 600 900 2592000 600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0