NSLIST.NET - ns4.proofpoint.com

Search for IP or hostnames:

ns4.proofpoint.com checked at 2025-09-07T20:47:30.605Z 66ms 35/35/35 100% R:10

`ns4.proofpoint.com`

A	208.84.66.208^{🇺🇸 Proofpoint}
		PTR	`ns1-sc4.proofpoint.com`
		PTR	`ns2.proofpoint.com`
		PTR	`ns3.proofpoint.com`
		PTR	`ns4.proofpoint.com`

`proofpoint.com`

	NS	`pdns99.ultradns.biz`
	MX	`mx0a-00148501.pphosted.com`
	MX	`mx0b-00148501.pphosted.com`
	NS	`ns1.proofpoint.com`
	NS	`ns3.proofpoint.com`
	NS	`pdns99.ultradns.com`
	NS	`pdns99.ultradns.net`
	NS	`pdns99.ultradns.org`
	MX	`mxa-00148501.gslb.pphosted.com`
	MX	`mxb-00148501.gslb.pphosted.com`
	A	2a02:e980:e6::cf ^{🇺🇸 Thales/Imperva}
	A	2a02:e980:13e::cf ^{🇺🇸 Thales/Imperva}
	A	45.60.151.207^{🇺🇸 Thales/Imperva}
	A	45.60.171.207^{🇺🇸 Thales/Imperva}

rank #584 globally
rank #356 in the tld
This domain "proofpoint.com" belongs to Proofpoint Inc., an enterprise security company based in Sunnyvale, California. The company provides software as a service and products for inbound email security, outbound data loss prevention, social media, mobile devices, digital risk, email encryption, electronic discovery, and email archiving. It helps businesses protect their data and stop new threats quickly.

PTR for
`208.66.84.208.in-addr.arpa`

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AI analysis

ns4.proofpoint.com refers to a single IP address, which is 208.84.66.208.

The IP numbers of ns4.proofpoint.com are also shared by other host names such as ns3.proofpoint.com, ns2.proofpoint.com, and ns3.proofpoint.us.

dbq