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

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ns-at1.proofpoint.com checked at 2025-09-28T20:18:01.827Z 105ms 46/46/46 100% R:10

`ns-at1.proofpoint.com`

A	2620:100:9004::32 ^{🇺🇸 Proofpoint}
		PTR	`ns-at1.proofpoint.com`
		PTR	`ns-at1.proofpoint.us`
A	208.84.67.50^{🇺🇸 Proofpoint}
		PTR	`ns-at1.proofpoint.com`
		PTR	`ns-at1.proofpoint.us`

`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

50.67.84.208.in-addr.arpa

2.3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.0.0.9.0.0.1.0.0.2.6.2.ip6.arpa

NS for

gslb.pphosted.com

ntp.proofpoint.com

gslb.proofpoint.com

pdus.proofpoint.com

prsns2.proofpoint.com

zerohour.proofpoint.com

update2.proofpoint.com

gslb.gpphosted.com

Starts similarily

stan-1.com

AI analysis

ns-at1.proofpoint.com serves as a name server for gslb.pphosted.com, ntp.proofpoint.com, gslb.proofpoint.com, pdus.proofpoint.com, prsns2.proofpoint.com and several other domains.

ns-sc4.proofpoint.com and ns-ut7.proofpoint.com are commonly used as name servers together with ns-at1.proofpoint.com.

ns-at1.proofpoint.com resolves to two IP numbers: 2620:100:9004::32 and 208.84.67.50.

Other host names share IP numbers with ns-at1.proofpoint.com; for instance ns-at1.proofpoint.us.

dbq