Global Rank
Last scanned
Domain Age
Daily Visitors
Updated:
Enterprise Cybersecurity Solutions, Services & Training | Proofpoint US
Proofpoint helps protect people, data and brands against cyber attacks. Offering compliance and cybersecurity solutions for email, web, cloud, and more.
This website is hosted with Incapsula Inc, which reserves the following IP addresses for sendmail.com: 192.230.66.135, 192.230.74.135. Moreover, DNS used with this website include ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.biz, pdns99.ultradns.com, pdns99.ultradns.net, pdns99.ultradns.org. Subnet identifier ranges from 192.230.64.0 to 192.230.127.255. Classless Inter-Domain Routing (CIDR) is 192.230.64.0/18. ARIN net type is Direct Allocation.
Global Rank
Last scanned
Domain Age
Daily Visitors
ns1.proofpoint.com
ns3.proofpoint.com
pdns99.ultradns.biz
pdns99.ultradns.com
pdns99.ultradns.net
pdns99.ultradns.org
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1998-03-11
2027-03-10
MarkMonitor Inc.
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The registrar of sendmail.com is MarkMonitor Inc. and the name expires on 2027-03-10. According to open source data, you can reach the owner at dns@proofpoint.com but please make sure you have a good reason for unsolicited messages. Their country of residence is United States of America.
Jul 14, 2021
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