Question and response
Question
dig mail2.braintreepayments.com. PTR
Answer
The response has no answer records.
Authority
braintreepayments.com. 300 SOA ppdns.paypal.com. hostmaster.paypal.com. 2022087335 7200 600 1209600 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0