Question and response
Question
dig mail10.fcmicro.net. PTR
Answer
The response has no answer records.
Authority
fcmicro.net. 3600 SOA dns1.namebay.com. admin.validname.com. 2026021610 10800 600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0