Question and response
Question
dig YAROSLAVL.RU. SRV
Answer
The response has no answer records.
Authority
YAROSLAVL.RU. 300 SOA ns.innet.yaroslavl.su. hostmaster.innet.yaroslavl.su. 2147488568 21600 10800 604800 10800
Additional
. 0 OPT [{Extended_DNS_Error: PROHIBITED}] ; payload 1232, xrcode 0, version 0, flags 0