vizier.madduck.net.
Question and response
Question
dig 164.27-160.253.174.188.in-addr.arpa. PTR
Answer
164.27-160.253.174.188.in-addr.arpa. 10800 PTR vizier.madduck.net.
Authority
27-160.253.174.188.in-addr.arpa. 86400 NS a.ns.madduck.net.
27-160.253.174.188.in-addr.arpa. 86400 NS ns1.he.net.
27-160.253.174.188.in-addr.arpa. 86400 NS ns2.he.net.
27-160.253.174.188.in-addr.arpa. 86400 NS ns3.he.net.
27-160.253.174.188.in-addr.arpa. 86400 NS ns4.he.net.
27-160.253.174.188.in-addr.arpa. 86400 NS ns5.he.net.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0