Question and response
Question
dig o2.ptr9878.abnormal-email.com. A
Answer
o2.ptr9878.abnormal-email.com. 300 A 149.72.196.66
Authority
abnormal-email.com. 60 NS ns-101.awsdns-12.com.
abnormal-email.com. 60 NS ns-1259.awsdns-29.org.
abnormal-email.com. 60 NS ns-2030.awsdns-61.co.uk.
abnormal-email.com. 60 NS ns-715.awsdns-25.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0