proofpointessentials.com
[192.230.74.135] [192.230.66.135]
eu1.proofpointessentials.com
[3.77.163.129] [18.194.98.251] [3.70.12.34]
us1.proofpointessentials.com
[44.217.90.178] [13.216.97.239] [52.70.3.141]
us3.proofpointessentials.com
[100.28.32.56] [52.23.15.60] [34.235.175.220]
www.proofpointessentials.com
[45.60.151.207]
[2a02:e980:e6::cf]
mxa-00148501.gslb.pphosted.com
mxb-00148501.gslb.pphosted.com
ns1.proofpoint.com
[208.84.67.208]
[2620:100:9000:1::d0]
ns3.proofpoint.com
[208.84.66.208]
[2620:100:9004:1::d0]
pdns99.ultradns.biz
[156.154.66.99]
[2610:a1:1015::87]
pdns99.ultradns.com
[156.154.64.99]
[2001:502:f3ff::87]
pdns99.ultradns.net
[156.154.65.99]
[2610:a1:1014::87]
pdns99.ultradns.org
[156.154.67.99]
[2001:502:4612::87]
2025-10-08 20:33:57 +0000