Question and response
Question
dig o15.ptr5170.flockgroups.com. A
Answer
o15.ptr5170.flockgroups.com. 300 A 167.89.101.100
Authority
flockgroups.com. 172800 NS ns-1134.awsdns-13.org.
flockgroups.com. 172800 NS ns-1704.awsdns-21.co.uk.
flockgroups.com. 172800 NS ns-45.awsdns-05.com.
flockgroups.com. 172800 NS ns-604.awsdns-11.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0