63.232.49.7.
Question and response
Question
dig healthgrades.com. PTR
Answer
healthgrades.com. 300 PTR 63.232.49.7.
Authority
healthgrades.com. 300 NS ns-1102.awsdns-09.org.
healthgrades.com. 300 NS ns-1962.awsdns-53.co.uk.
healthgrades.com. 300 NS ns-202.awsdns-25.com.
healthgrades.com. 300 NS ns-846.awsdns-41.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0