Question and response
Question
dig dn-s.nl. MX
Answer
dn-s.nl. 3600 MX 10 filter.premiumantispam.nl.
dn-s.nl. 3600 MX 100 fallback.premiumantispam.nl.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0