ns1.proofpoint.com   !dns !rdap !whois !dnstrace !bl !g !gsec
ns1.proofpoint.com.
com	[ generic ]
Registry	VeriSign Global Registry Services
Reputation Lists.
Google Safe Browsing	ns1.proofpoint.com/ is NOT listed.
Cloudflare	NOT listed
multi.uribl.com	NXDOMAIN, not listed
IPduh rep	NOT listed
1 IP addresses found for ns1.proofpoint.com
A   208.84.67.208   !ip !rdap !whois !ptr24 !scan !tr !dnstr !g !gsec
dnsbl.sorbs.net	says not listed.
bl.spamcop.net	says not listed.
b.barracudacentral.org	says not listed.
IPduh ip-rep	says not listed.
208.84.67.208 is listed on 1 Reputation List

  
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