Question and response
Question
dig _xmpps-server._tcp.densky.ru. SRV
Answer
_xmpps-server._tcp.densky.ru. 14400 SRV 0 5 5270 jabber.densky.ru.
Authority
The response has no authority records.
Additional
jabber.densky.ru. 43200 A 195.88.17.246
. 0 OPT [{Extended_DNS_Error: PROHIBITED}] ; payload 1232, xrcode 0, version 0, flags 0