Question and response
Question
dig mailing.nrb.be. SRV
Answer
The response has no answer records.
Authority
mailing.nrb.be. 600 SOA ns6.nrb.be. hostmaster.nrb.be. 44 10800 3600 2419200 28800
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0