vmi742821.contaboserver.net has no SRV records.
Question and response
Question
dig vmi742821.contaboserver.net. SRV
Answer
The response has no answer records.
Authority
contaboserver.net. 3600 SOA ns1.contabo.net. hostmaster.contabo.de. 1771724437 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0