reply.paypal-notification.com has no SRV records.
Question and response
Question
dig reply.paypal-notification.com. SRV
Answer
The response has no answer records.
Authority
paypal-notification.com. 300 SOA ppdns.paypal.com. hostmaster.paypal.com. 292 7200 600 1209600 300
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0