`cloudmarkdesktop.org`

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 #15

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1774760890

Same first word

cloudmarkdesktop.org

cloudmarkdesktop.net

cloudmarkdesktop.com

DNS History

15 records (8 active, 7 former)

○NSns-a.pnap.net2015-06-18 → 2017-06-02 · 4 obs

● 2015-06-18 11:49:46
● 2017-06-02 11:01:30
○ 2026-03-27 22:54:20
○ 2026-03-29 05:41:36

○NSns-b.pnap.net2015-06-18 → 2017-06-02 · 4 obs

● 2015-06-18 11:49:46
● 2017-06-02 11:01:30
○ 2026-03-27 22:54:20
○ 2026-03-29 05:41:36

○NSns-c.pnap.net2015-06-18 → 2017-06-02 · 4 obs

● 2015-06-18 11:49:46
● 2017-06-02 11:01:30
○ 2026-03-27 22:54:20
○ 2026-03-29 05:41:36

○NSns-d.pnap.net2015-06-18 → 2017-06-02 · 4 obs

● 2015-06-18 11:49:46
● 2017-06-02 11:01:30
○ 2026-03-27 22:54:20
○ 2026-03-29 05:41:36

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

○ 2017-06-02 11:01:30
● 2026-03-27 22:54:20
● 2026-03-29 05:41:36

○NSns3.cloudmark.com2015-06-18 → 2017-06-02 · 4 obs

● 2015-06-18 11:49:46
● 2017-06-02 11:01:30
○ 2026-03-27 22:54:20
○ 2026-03-29 05:41:36

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

○ 2017-06-02 11:01:30
● 2026-03-27 22:54:20
● 2026-03-29 05:41:36

○NSns4.cloudmark.com2015-06-18 → 2017-06-02 · 4 obs

● 2015-06-18 11:49:46
● 2017-06-02 11:01:30
○ 2026-03-27 22:54:20
○ 2026-03-29 05:41:36

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

○ 2017-06-02 11:01:30
● 2026-03-27 22:54:20
● 2026-03-29 05:41:36

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

○ 2017-06-02 11:01:30
● 2026-03-27 22:54:20
● 2026-03-29 05:41:36

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

○ 2017-06-02 11:01:30
● 2026-03-27 22:54:20
● 2026-03-29 05:41:36

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

○ 2017-06-02 11:01:30
● 2026-03-27 22:54:20
● 2026-03-29 05:41:36

●MXcmgw1.cloudmark.com2015-06-18 → 2026-03-29 · 2 obs

● 2015-06-18 11:49:46
● 2026-03-29 05:41:36

●MXcmgw3.cloudmark.com2015-06-18 → 2026-03-29 · 2 obs

● 2015-06-18 11:49:46
● 2026-03-29 05:41:36

○A208.83.136.412015-06-18 → 2017-06-02 · 4 obs

● 2015-06-18 11:49:46
● 2017-06-02 11:01:30
○ 2026-03-27 22:54:20
○ 2026-03-29 05:41:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
cloudmarkdesktop.org	pdns99.ultradns.com, ns1.proofpoint.com, pdns99.ultradns.net, pdns99.ultradns.biz...	2 records

✅ Authoritative Response

Server:156.154.65.99

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cloudmarkdesktop.org (unsigned zone)

⏱️ Timing

Total: 753ms | Queries: -

📄 Records

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

📌 Glue Records Collected

Total: 2

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

Analysis

Name Servers

cloudmarkdesktop.org 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.org at least partially shares name servers with other domains, for instance suva.com.br, cloudmarkdesktopone.net, em.easy-forex.com, schuhcms.co.uk and emeahostedarchiving.net.

these name servers are commonly used alongside 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

Two mail servers handle cloudmarkdesktop.org: cmgw1.cloudmark.com and cmgw3.cloudmark.com.

cloudmarkdesktop.org shares the same mail server setup as other domains, for instance cloudmarkenterprise.com, cloudmarkdesktop.com, filtermx.net, spamnet.org and cloudmarkserver.com.

cloudmarkdesktop.org shares at least partially some mail servers with other domains, including cmgw1.cloudmark.com, plugandmail.com and cmgw3.cloudmark.com.

Host names with one IP number:

cmgw1.cloudmark.com points to 208.83.136.25

cmgw3.cloudmark.com points to 208.83.137.59

cloudmarkdesktop.org - robtex.com