Zone apex
Start of authority
Email
Serial
2013160596
Refresh
3h
Retry
1h
Expire
30d
Negative cache TTL
1d
Question and response
Question
dig spf1.mcsv.net. SOA
Answer
The response has no answer records.
Authority
mcsv.net. 86400 SOA pdns177.ultradns.com. abuse.mailchimp.com. 2013160596 10800 3600 2592000 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0