DNS repository domain information for threatprotection.proofpoint.com. It is categorized as Information Security, points to the IPv4 address(ess): threatprotection.c15.proofpoint.com. 98.82.45.0 34.196.143.75 3.95.110.230 3.212.153.132 100.24.84.1 3.220.1.131 and we have 2 historical record(s) for it.