WWW.RTSAK.COM - dl1-at1.proofpoint.com

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dl1-at1.proofpoint.com checked at 2025-10-22T00:44:20.357Z 72ms 35/35/35 100% R:9

`dl1-at1.proofpoint.com`

A	208.84.67.237^{🇺🇸 Proofpoint}
		PTR	`cts3-download-at1.proofpoint.com`
		PTR	`cts3-download.proofpoint.com`
		PTR	`dl1-at1.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 ^{🇺🇸 Incapsula}
	A	2a02:e980:13e::cf ^{🇺🇸 Incapsula}
	A	45.60.151.207^{🇺🇸 Incapsula}
	A	45.60.171.207^{🇺🇸 Incapsula}

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

237.67.84.208.in-addr.arpa

AI analysis

dl1-at1.proofpoint.com points to a single IP: 208.84.67.237.

Other host names such as cts3-download-at1.proofpoint.com and cts3-download.proofpoint.com share IP numbers with dl1-at1.proofpoint.com.

dbq