6
records
IPv4 Addresses
TTL
portal.c15.proofpoint.com. 60 IN A 3.208.162.181 portal.c15.proofpoint.com. 60 IN A 3.208.210.243 portal.c15.proofpoint.com. 60 IN A 3.211.100.188 portal.c15.proofpoint.com. 60 IN A 3.217.176.175 portal.c15.proofpoint.com. 60 IN A 34.239.193.117 portal.c15.proofpoint.com. 60 IN A 35.172.158.147