proofpoint.us DNS history

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First observed
NS +6 -0
+ proofpoint.us 60 NS ns1.proofpoint.us
+ proofpoint.us 60 NS ns3.proofpoint.us
+ proofpoint.us 60 NS pdns99.ultradns.biz
+ proofpoint.us 60 NS pdns99.ultradns.com
+ proofpoint.us 60 NS pdns99.ultradns.net
+ proofpoint.us 60 NS pdns99.ultradns.org
SOA +1 -0
+ proofpoint.us 60 SOA ns1.proofpoint.com ops.proofpoint.com 2017042749 28800 2880 604800 1200
TXT +2 -0
+ proofpoint.us 60 TXT "google-site-verification=Q6cT74STOZBjhYT40iXmeZmsFcX3lLeNXjVoO9tefd4"
+ proofpoint.us 60 TXT "v=spf1 -all"