DNSWHOIS.INFO - cloudmarklabs.com

Search for IP or hostnames:

cloudmarklabs.com checked at 2025-09-10T17:42:22.800Z 211ms 117/117/117 100% R:16

`cloudmarklabs.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`
MX	`cmgw1.cloudmark.com`
		A	208.83.136.25^{🇺🇸 AS13916}
			PTR	`cmgw1.cloudmark.com`
			PTR	`mail.cloudmark.com`
MX	`cmgw3.cloudmark.com`
		A	208.83.137.59^{🇺🇸 Proofpoint}
			PTR	`cmgw3.cloudmark.com`
			PTR	`mail.cloudmark.com`
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`
A	54.244.247.63^{🇺🇸 Amazon}
		PTR	`ec2-54-244-247-63.us-west-2.compute.amazonaws.com`

Starts with same word
`cloudmarklabs.com`

Starts similarily
`cloudmarklabs.com`

cloudmarklabs.com is associated with the IP address: 54.244.247.63.

The IP numbers are shared by cloudmarklabs.com with other host names such as cloudmark.net, bizenga.com, www.spamnet.com, cloudmark.it, and cloudmark.org.

The name servers of cloudmarklabs.com are at least partially shared with other domains such as g1ic.com, cloudmark-enterprise.org, theguardiangeneralagent.com, emrturkey.com, and taurus21.com.

pdns99.ultradns.biz, ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.com, pdns99.ultradns.net, and pdns99.ultradns.org point to two IP numbers each: 2610:a1:1015::87, 156.154.66.99, 2620:100:9000:1::d0, 208.84.67.208, 2620:100:9004:1::d0, 208.84.66.208, 2001:502:f3ff::87, 156.154.64.99, 2610:a1:1014::87, 156.154.65.99, 2001:502:4612::87, and 156.154.67.99 respectively.

Two mail servers, cmgw1.cloudmark.com and cmgw3.cloudmark.com, manage cloudmarklabs.com.

Just like the domains cloudmark.it, cloudmark.org, cloudmarkenterprise.net, cloudmark.pl, and cloudmarkservice.com, cloudmarklabs.com also has the same mail server setup.

Some mail servers are at least partially shared by cloudmarklabs.com with other domains, such as cmgw3.cloudmark.com and cmgw1.cloudmark.com.

dbq