email3.cog.lumata.com.
Question and response
Question
dig 130.128.28.185.194.in-addr.arpa. PTR
Answer
130.128.28.185.194.in-addr.arpa. 86400 PTR email3.cog.lumata.com.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0