WWW.RTSAK.COM - v6.proofpoint.com

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v6.proofpoint.com checked at 2025-09-27T17:05:16.933Z 1344ms 109/109/109 100% R:11

`v6.proofpoint.com`

NS	`pdns99.ultradns.biz`
		A	2610:a1:1015::87 ^{🇺🇸 Neustar}
			PTR	`pdns99.ultradns.biz`
		A	156.154.66.99^{🇺🇸 Neustar}
			PTR	`pdns99.ultradns.biz`
NS	`ns1.proofpoint.com`
		A	2620:100:9000:1::d0 ^{🇺🇸 Proofpoint}
			PTR	`ns1.proofpoint.com`
		A	208.84.67.208^{🇺🇸 Proofpoint}
			PTR	`ns1-at1.proofpoint.com`
			PTR	`ns1.proofpoint.com`
			PTR	`ns5.proofpoint.com`
NS	`ns3.proofpoint.com`
		A	2620:100:9004:1::d0 ^{🇺🇸 Proofpoint}
			PTR	`ns3.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`
NS	`pdns99.ultradns.com`
		A	2001:502:f3ff::87 ^{🇺🇸 Neustar}
			PTR	`pdns99.ultradns.com`
		A	156.154.64.99^{🇺🇸 Neustar}
			PTR	`pdns99.ultradns.com`
NS	`pdns99.ultradns.net`
		A	2610:a1:1014::87 ^{🇺🇸 Neustar}
			PTR	`pdns99.ultradns.net`
		A	156.154.65.99^{🇺🇸 Neustar}
			PTR	`pdns99.ultradns.net`
NS	`pdns99.ultradns.org`
		A	2001:502:4612::87 ^{🇺🇸 Neustar}
			PTR	`pdns99.ultradns.org`
		A	156.154.67.99^{🇺🇸 Neustar}
			PTR	`pdns99.ultradns.org`
MX	`mx3.v6.proofpoint.com`
		A	2620:100:900f:1000::1
			PTR	`mx3.v6.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.

Up

mx3.v6.proofpoint.com

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AI analysis

v6.proofpoint.com is a parent of mx3.v6.proofpoint.com.

v6.proofpoint.com is delegated to six name servers: pdns99.ultradns.biz, ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.com, pdns99.ultradns.net and pdns99.ultradns.org.

At least part of the name servers for v6.proofpoint.com are shared with other domains, for instance 181.132.185.in-addr.arpa, zonyl.com, mydental.guardianlife.com, metertampering.com and cloudmark.it.

Host pdns99.ultradns.biz points to: 2610:a1:1015::87 and 156.154.66.99.

Host ns1.proofpoint.com points to: 2620:100:9000:1::d0 and 208.84.67.208.

Host ns3.proofpoint.com points to: 2620:100:9004:1::d0 and 208.84.66.208.

Host pdns99.ultradns.com points to: 2001:502:f3ff::87 and 156.154.64.99.

Host pdns99.ultradns.net points to: 2610:a1:1014::87 and 156.154.65.99.

Host pdns99.ultradns.org points to: 2001:502:4612::87 and 156.154.67.99.

The mail server for v6.proofpoint.com is mx3.v6.proofpoint.com.

Host mx3.v6.proofpoint.com points to IP 2620:100:900f:1000::1.

dbq