`cloudmarkdesktop.net`

DNSSEC	⚠️ Not signed
NS	`ns1.proofpoint.com` ⭐
		A	2620:100:9000:1::d0^{🇺🇸 Proofpoint2620:100:9000::/47 Inc.}
			PTR	`ns1.proofpoint.com`
		A	208.84.67.208^{🇺🇸 Proofpoint208.84.67.0/24 Inc.}
			PTR	`ns1-at1.proofpoint.com`
			PTR	`ns1.proofpoint.com`
			PTR	`ns5.proofpoint.com`
NS	`ns3.proofpoint.com`
		A	2620:100:9004:1::d0^{🇺🇸 Proofpoint2620:100:9004::/47 Inc.}
			PTR	`ns3.proofpoint.com`
		A	208.84.66.208^{🇺🇸 Proofpoint208.84.66.0/24 Inc.}
			PTR	`ns1-sc4.proofpoint.com`
			PTR	`ns2.proofpoint.com`
			PTR	`ns3.proofpoint.com`
			PTR	`ns4.proofpoint.com`
NS	`pdns99.ultradns.biz`
		A	2610:a1:1015::87^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns99.ultradns.biz`
		A	156.154.66.99^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns99.ultradns.biz`
NS	`pdns99.ultradns.com`
		A	2001:502:f3ff::87^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns99.ultradns.com`
		A	156.154.64.99^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns99.ultradns.com`
NS	`pdns99.ultradns.net`
		A	2610:a1:1014::87^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns99.ultradns.net`
		A	156.154.65.99^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns99.ultradns.net`
NS	`pdns99.ultradns.org`
		A	2001:502:4612::87^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns99.ultradns.org`
		A	156.154.67.99^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns99.ultradns.org`
MX	`cmgw1.cloudmark.com` ⭐
		A	208.83.136.25^{🇺🇸 AS13916208.83.136.0/24 Proofpoint Inc}
			PTR	`cmgw1.cloudmark.com`
			PTR	`mail.cloudmark.com`
MX	`cmgw3.cloudmark.com`⁽²⁰⁾
		A	208.83.137.59^{🇺🇸 Proofpoint208.83.137.0/24 925 W Maude Ave Sunnyvale CA 94085 United States}
			PTR	`cmgw3.cloudmark.com`
			PTR	`mail.cloudmark.com`
TXT	`v=spf1 -all`
SOA	`ns1.proofpoint.com`ops@proofpoint.com 2020-12-09 #16

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774763087

Same first word

cloudmarkdesktop.net

cloudmarkdesktop.com

cloudmarkdesktop.org

DNS History

15 records (8 active, 7 former)

○NSns-a.pnap.net2015-05-20 → 2017-04-01 · 4 obs

● 2015-05-20 06:22:22
● 2017-04-01 13:37:56
○ 2026-03-27 22:53:32
○ 2026-03-29 05:48:04

○NSns-b.pnap.net2015-05-20 → 2017-04-01 · 4 obs

● 2015-05-20 06:22:22
● 2017-04-01 13:37:56
○ 2026-03-27 22:53:32
○ 2026-03-29 05:48:04

○NSns-c.pnap.net2015-05-20 → 2017-04-01 · 4 obs

● 2015-05-20 06:22:22
● 2017-04-01 13:37:56
○ 2026-03-27 22:53:32
○ 2026-03-29 05:48:04

○NSns-d.pnap.net2015-05-20 → 2017-04-01 · 4 obs

● 2015-05-20 06:22:22
● 2017-04-01 13:37:56
○ 2026-03-27 22:53:32
○ 2026-03-29 05:48:04

●NSns1.proofpoint.com2026-03-27 → 2026-03-29 · 3 obs

○ 2017-04-01 13:37:56
● 2026-03-27 22:53:32
● 2026-03-29 05:48:04

○NSns3.cloudmark.com2015-05-20 → 2017-04-01 · 4 obs

● 2015-05-20 06:22:22
● 2017-04-01 13:37:56
○ 2026-03-27 22:53:32
○ 2026-03-29 05:48:04

●NSns3.proofpoint.com2026-03-27 → 2026-03-29 · 3 obs

○ 2017-04-01 13:37:56
● 2026-03-27 22:53:32
● 2026-03-29 05:48:04

○NSns4.cloudmark.com2015-05-20 → 2017-04-01 · 4 obs

● 2015-05-20 06:22:22
● 2017-04-01 13:37:56
○ 2026-03-27 22:53:32
○ 2026-03-29 05:48:04

●NSpdns99.ultradns.biz2026-03-27 → 2026-03-29 · 3 obs

○ 2017-04-01 13:37:56
● 2026-03-27 22:53:32
● 2026-03-29 05:48:04

●NSpdns99.ultradns.com2026-03-27 → 2026-03-29 · 3 obs

○ 2017-04-01 13:37:56
● 2026-03-27 22:53:32
● 2026-03-29 05:48:04

●NSpdns99.ultradns.net2026-03-27 → 2026-03-29 · 3 obs

○ 2017-04-01 13:37:56
● 2026-03-27 22:53:32
● 2026-03-29 05:48:04

●NSpdns99.ultradns.org2026-03-27 → 2026-03-29 · 3 obs

○ 2017-04-01 13:37:56
● 2026-03-27 22:53:32
● 2026-03-29 05:48:04

●MXcmgw1.cloudmark.com2015-05-20 → 2026-03-29 · 2 obs

● 2015-05-20 06:22:22
● 2026-03-29 05:48:04

●MXcmgw3.cloudmark.com2015-05-20 → 2026-03-29 · 2 obs

● 2015-05-20 06:22:22
● 2026-03-29 05:48:04

○A208.83.136.412015-05-20 → 2017-04-01 · 4 obs

● 2015-05-20 06:22:22
● 2017-04-01 13:37:56
○ 2026-03-27 22:53:32
○ 2026-03-29 05:48:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cloudmarkdesktop.net	ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.net, pdns99.ultradns.com...	2 records

✅ Authoritative Response

Server:156.154.64.99

NS records: ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.net, pdns99.ultradns.com, pdns99.ultradns.biz, pdns99.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cloudmarkdesktop.net (unsigned zone)

⏱️ Timing

Total: 193ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	6	`ns3.proofpoint.com, pdns99.ultradns.com...`
MX	2	`cmgw1.cloudmark.com (pri: 10), cmgw3.cloudmark.com (pri: 20)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.proofpoint.com ops.proofpoint.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns99.ultradns.net, pdns99.ultradns.net)

Analysis

Name Servers

cloudmarkdesktop.net 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.

cloudmarkdesktop.net at least partially shares name servers with other domains, for instance proofpoint.jp, newsendmail.com, zyron.mobi, cloudmark.com.pl and freon.de.

these name servers are often used in conjunction with the name servers infoblox-sc4.ppops.net.

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

Mail Servers

cloudmarkdesktop.net is handled by two mail servers: cmgw1.cloudmark.com and cmgw3.cloudmark.com.

The mail server setup for cloudmarkdesktop.net matches that of other domains, for instance cloudmark.net, cloudmark.com.pl, cloudfilter.net, cloudmarkenterprise.org and vipulsrazor.org.

cloudmarkdesktop.net shares some mail servers with other domains, for instance plugandmail.com, cmgw3.cloudmark.com and cmgw1.cloudmark.com.

Host names with a single IP:

cmgw1.cloudmark.com points to 208.83.136.25.

cmgw3.cloudmark.com points to 208.83.137.59.

cloudmarkdesktop.net - robtex.com