Question and response
Question
dig canhost.ca. MX
Answer
canhost.ca. 3600 MX 10 sfilter.canhost.ca.
Authority
The response has no authority records.
Additional
sfilter.canhost.ca. 3600 A 66.209.177.217
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0