Question and response
Question
dig abchost.cz. SRV
Answer
The response has no answer records.
Authority
abchost.cz. 360 SOA nsa.coprosys.cz. hostmaster.coprosys.cz. 2015070900 86400 3600 604800 360
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0