mta.salesforce.com SOA records

SOA Start of authority
1h
Zone apex
Start of authority
Email
Serial
2014069070
Refresh
10m
Retry
15m
Expire
30d
Negative cache TTL
10m

Question and response

Question

dig mta.salesforce.com. SOA

Answer

mta.salesforce.com. 3600 SOA dns01.salesforce.com. hostmaster.salesforce.com. 2014069070 600 900 2592000 600

Authority

mta.salesforce.com. 7200 NS dns01.salesforce.com. mta.salesforce.com. 7200 NS dns02.salesforce.com. mta.salesforce.com. 7200 NS dns03.salesforce.com. mta.salesforce.com. 7200 NS dns04.salesforce.com. mta.salesforce.com. 7200 NS dns05.salesforce.com. mta.salesforce.com. 7200 NS dns06.salesforce.com. mta.salesforce.com. 7200 NS u2dns1.salesforce.com. mta.salesforce.com. 7200 NS u2dns2.salesforce.com.

Additional

. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0