Tags: web dns 

Rating: 5.0

bbdog – April 14, 2019, 1:26 a.m.

I have some question. What is the specific operation? first dns resolve will check ip is safe,second dns resolve will real request. But I don't know how to do it.
I am so stupid


bbdog – April 14, 2019, 1:30 a.m.

please PM me aa963577242@gmail.com. thank you