NSLIST.NET - emaildefense.proofpoint.com

Search for IP or hostnames:

emaildefense.proofpoint.com checked at 2025-09-07T18:40:12.439Z 423ms 170/170/170 100% R:19

`emaildefense.proofpoint.com`

NS	`ns-490.awsdns-61.com`
		A	2600:9000:5301:ea00::1 ^{🇺🇸 Amazon}
			PTR	`ns-490.awsdns-61.com`
		A	205.251.193.234^{🇺🇸 Amazon}
			PTR	`ns-490.awsdns-61.com`
NS	`ns-972.awsdns-57.net`
		A	2600:9000:5303:cc00::1 ^{🇺🇸 Amazon}
			PTR	`ns-972.awsdns-57.net`
		A	205.251.195.204^{🇺🇸 Amazon}
			PTR	`ns-972.awsdns-57.net`
NS	`ns-1176.awsdns-19.org`
		A	2600:9000:5304:9800::1 ^{🇺🇸 Amazon}
			PTR	`ns-1176.awsdns-19.org`
		A	205.251.196.152^{🇺🇸 Amazon}
			PTR	`ns-1176.awsdns-19.org`
MX	`mail.emaildefense.proofpoint.com`
		A	34.204.59.46^{🇺🇸 Amazon}
			PTR	`ec2-34-204-59-46.compute-1.amazonaws.com`
		A	35.174.182.246^{🇺🇸 Amazon}
			PTR	`ec2-35-174-182-246.compute-1.amazonaws.com`
		A	52.71.168.197^{🇺🇸 Amazon}
			PTR	`ec2-52-71-168-197.compute-1.amazonaws.com`
NS	`ns-1543.awsdns-00.co.uk`
		A	2600:9000:5306:700::1 ^{🇺🇸 Amazon}
			PTR	`ns-1543.awsdns-00.co.uk`
		A	205.251.198.7^{🇺🇸 Amazon}
			PTR	`ns-1543.awsdns-00.co.uk`
A	2600:9000:2479:a00:e:88b0:6340:93a1 ^{🇺🇸 Amazon}
A	2600:9000:2479:3a00:e:88b0:6340:93a1 ^{🇺🇸 Amazon}
A	2600:9000:2479:4200:e:88b0:6340:93a1 ^{🇺🇸 Amazon}
A	2600:9000:2479:6400:e:88b0:6340:93a1 ^{🇺🇸 Amazon}
A	2600:9000:2479:ac00:e:88b0:6340:93a1 ^{🇺🇸 Amazon}
A	2600:9000:2479:c000:e:88b0:6340:93a1 ^{🇺🇸 Amazon}
A	2600:9000:2479:cc00:e:88b0:6340:93a1 ^{🇺🇸 Amazon}
A	2600:9000:2479:f400:e:88b0:6340:93a1 ^{🇺🇸 Amazon}
A	3.162.125.14^{🇺🇸 Amazon}
		PTR	`server-3-162-125-14.iad61.r.cloudfront.net`
A	3.162.125.31^{🇺🇸 Amazon}
		PTR	`server-3-162-125-31.iad61.r.cloudfront.net`
A	3.162.125.79^{🇺🇸 Amazon}
		PTR	`server-3-162-125-79.iad61.r.cloudfront.net`
A	3.162.125.120^{🇺🇸 Amazon}
		PTR	`server-3-162-125-120.iad61.r.cloudfront.net`

`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.

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`mail.emaildefense.proofpoint.com`

AI analysis

The parent of mail.emaildefense.proofpoint.com is emaildefense.proofpoint.com.

Twelve IP numbers, 2600:9000:2479:a00:e:88b0:6340:93a1, 2600:9000:2479:3a00:e:88b0:6340:93a1, 2600:9000:2479:4200:e:88b0:6340:93a1, 2600:9000:2479:6400:e:88b0:6340:93a1, 2600:9000:2479:ac00:e:88b0:6340:93a1, 2600:9000:2479:c000:e:88b0:6340:93a1, 2600:9000:2479:cc00:e:88b0:6340:93a1, 2600:9000:2479:f400:e:88b0:6340:93a1, 3.162.125.14, 3.162.125.31, 3.162.125.79, and 3.162.125.120, are pointed to by emaildefense.proofpoint.com.

IP numbers are shared between emaildefense.proofpoint.com and other host names such as 888spectate.com, nikecom.com, de-cember.com, dehqpvy134li3.cloudfront.net, and agnggroup.com.

Four name servers, ns-490.awsdns-61.com, ns-972.awsdns-57.net, ns-1176.awsdns-19.org, and ns-1543.awsdns-00.co.uk, are delegated to emaildefense.proofpoint.com.

The name servers of emaildefense.proofpoint.com are at least partially shared with other domains such as adzuna.it, silas-kitchen.ch, vaduva.info, mamaworks.jp, and rachelslist.com.au.

The nameservers ns-1444.awsdns-52.org, ns-1179.awsdns-19.org, ns-1466.awsdns-55.org, ns-335.awsdns-41.com, ns-109.awsdns-13.com, ns-1975.awsdns-54.co.uk, ns-1926.awsdns-48.co.uk, ns-1257.awsdns-29.org, ns-257.awsdns-32.com, and ns-835.awsdns-40.net are frequently utilized in conjunction.

ns-490.awsdns-61.com, 2600:9000:5301:ea00::1, and 205.251.193.234 are associated in DNS.

ns-972.awsdns-57.net, 2600:9000:5303:cc00::1, and 205.251.195.204 are also connected in DNS.

ns-1176.awsdns-19.org, 2600:9000:5304:9800::1, and 205.251.196.152 point to each other in DNS.

ns-1543.awsdns-00.co.uk, 2600:9000:5306:700::1, and 205.251.198.7 are linked through DNS as well.

The mail server, mail.emaildefense.proofpoint.com, manages emaildefense.proofpoint.com.

The mail server setup of emaildefense.proofpoint.com is identical to other domains such as auth.returnpath.net.

mail.emaildefense.proofpoint.com points to three IP numbers: 34.204.59.46, 35.174.182.246, and 52.71.168.197.

dbq