Question and response
Question
dig equifax.com. PTR
Answer
The response has no answer records.
Authority
equifax.com. 900 SOA ibloxgrid11.equifax.com. hostmaster.equifax.com. 2019114493 10800 3600 2419200 900
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0