mail.vas-hosting.cz.
Question and response
Question
dig 159.128-26.205.168.95.in-addr.arpa. PTR
Answer
159.128-26.205.168.95.in-addr.arpa. 5 PTR mail.vas-hosting.cz.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0