Question and response
Question
dig mailhost.ca.ic3.com. SIG
Answer
The response has no answer records.
Authority
ic3.com. 3600 SOA lloyd.ns.cloudflare.com. dns.cloudflare.com. 2019103222 10000 2400 604800 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0