Zone apex
Start of authority
Email
Serial
2007086613
Refresh
15m
Retry
5m
Expire
1d
Negative cache TTL
5m
Question and response
Question
dig spf.hes.trendmicro.com. SOA
Answer
The response has no answer records.
Authority
trendmicro.com. 300 SOA muc1-tmns3.sdi.trendnet.org. dnsadmin.trendmicro.com. 2007086613 900 300 86400 300
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0