cloudmarkserver.com - robtex.com

cloudmarkserver.com

DNSSEC⚠️ Not signed
A54.244.247.63🇺🇸 Amazon54.244.128.0/17 EC2 PDX prefix
PTRec2-54-244-247-63.us-west-2.compute.amazonaws.com
NSns1.proofpoint.com ⭐
A2620:100:9000:1::d0🇺🇸 Proofpoint2620:100:9000::/47 Inc.
PTRns1.proofpoint.com
A208.84.67.208🇺🇸 Proofpoint208.84.67.0/24 Inc.
PTRns1-at1.proofpoint.com
PTRns1.proofpoint.com
PTRns5.proofpoint.com
NSns3.proofpoint.com
A2620:100:9004:1::d0🇺🇸 Proofpoint2620:100:9004::/47 Inc.
PTRns3.proofpoint.com
A208.84.66.208🇺🇸 Proofpoint208.84.66.0/24 Inc.
PTRns1-sc4.proofpoint.com
PTRns2.proofpoint.com
PTRns3.proofpoint.com
PTRns4.proofpoint.com
NSpdns99.ultradns.biz
A2610:a1:1015::87🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns99.ultradns.biz
A156.154.66.99🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar
PTRpdns99.ultradns.biz
NSpdns99.ultradns.com
A2001:502:f3ff::87🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns99.ultradns.com
A156.154.64.99🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar
PTRpdns99.ultradns.com
NSpdns99.ultradns.net
A2610:a1:1014::87🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns99.ultradns.net
A156.154.65.99🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar
PTRpdns99.ultradns.net
NSpdns99.ultradns.org
A2001:502:4612::87🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns99.ultradns.org
A156.154.67.99🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar
PTRpdns99.ultradns.org
MXcmgw1.cloudmark.com ⭐
A208.83.136.25🇺🇸 AS13916208.83.136.0/24 Proofpoint Inc
PTRcmgw1.cloudmark.com
PTRmail.cloudmark.com
MXcmgw3.cloudmark.com(20)
A208.83.137.59🇺🇸 Proofpoint208.83.137.0/24 925 W Maude Ave Sunnyvale CA 94085 United States
PTRcmgw3.cloudmark.com
PTRmail.cloudmark.com
TXTv=spf1 -all
SOAns1.proofpoint.comops@proofpoint.com 2020-12-09 #9

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774777907

Same first word

cloudmarkserver.com

DNS History

17 records (9 active, 8 former)

20162017201820192020202120222023202420252026NSns1.proofpoint.comns3.proofpoint.compdns99.ultradns.bizpdns99.ultradns.compdns99.ultradns.netpdns99.ultradns.orgns-a.pnap.netns-b.pnap.netns-c.pnap.netns-d.pnap.netns3.cloudmark.comns4.cloudmark.comMXcmgw1.cloudmark.comcmgw3.cloudmark.comA54.244.247.63208.83.136.39208.83.136.86
○NSns-a.pnap.net2015-05-19 → 2017-04-21 · 4 obs
● 2015-05-19 21:57:28
● 2017-04-21 08:51:26
○ 2026-03-27 22:53:38
○ 2026-03-29 10:04:08
○NSns-b.pnap.net2015-05-19 → 2017-04-21 · 4 obs
● 2015-05-19 21:57:28
● 2017-04-21 08:51:26
○ 2026-03-27 22:53:38
○ 2026-03-29 10:04:08
○NSns-c.pnap.net2015-05-19 → 2017-04-21 · 4 obs
● 2015-05-19 21:57:28
● 2017-04-21 08:51:26
○ 2026-03-27 22:53:38
○ 2026-03-29 10:04:08
○NSns-d.pnap.net2015-05-19 → 2017-04-21 · 4 obs
● 2015-05-19 21:57:28
● 2017-04-21 08:51:26
○ 2026-03-27 22:53:38
○ 2026-03-29 10:04:08
●NSns1.proofpoint.com2026-03-27 → 2026-03-29 · 3 obs
○ 2017-04-21 08:51:26
● 2026-03-27 22:53:38
● 2026-03-29 10:04:08
○NSns3.cloudmark.com2015-05-19 → 2017-04-21 · 4 obs
● 2015-05-19 21:57:28
● 2017-04-21 08:51:26
○ 2026-03-27 22:53:38
○ 2026-03-29 10:04:08
●NSns3.proofpoint.com2026-03-27 → 2026-03-29 · 3 obs
○ 2017-04-21 08:51:26
● 2026-03-27 22:53:38
● 2026-03-29 10:04:08
○NSns4.cloudmark.com2015-05-19 → 2017-04-21 · 4 obs
● 2015-05-19 21:57:28
● 2017-04-21 08:51:26
○ 2026-03-27 22:53:38
○ 2026-03-29 10:04:08
●NSpdns99.ultradns.biz2026-03-27 → 2026-03-29 · 3 obs
○ 2017-04-21 08:51:26
● 2026-03-27 22:53:38
● 2026-03-29 10:04:08
●NSpdns99.ultradns.com2026-03-27 → 2026-03-29 · 3 obs
○ 2017-04-21 08:51:26
● 2026-03-27 22:53:38
● 2026-03-29 10:04:08
●NSpdns99.ultradns.net2026-03-27 → 2026-03-29 · 3 obs
○ 2017-04-21 08:51:26
● 2026-03-27 22:53:38
● 2026-03-29 10:04:08
●NSpdns99.ultradns.org2026-03-27 → 2026-03-29 · 3 obs
○ 2017-04-21 08:51:26
● 2026-03-27 22:53:38
● 2026-03-29 10:04:08
●MXcmgw1.cloudmark.com2015-05-19 → 2026-03-29 · 2 obs
● 2015-05-19 21:57:28
● 2026-03-29 10:04:08
●MXcmgw3.cloudmark.com2015-05-19 → 2026-03-29 · 2 obs
● 2015-05-19 21:57:28
● 2026-03-29 10:04:08
○A208.83.136.392015-05-19 → 2016-10-28 · 4 obs
● 2015-05-19 21:57:28
● 2016-10-28 05:17:46
○ 2017-04-21 08:51:26
○ 2026-03-29 10:04:08
○A208.83.136.862017-04-21 → 2017-04-21 · 4 obs
○ 2016-10-28 05:17:46
● 2017-04-21 08:51:26
○ 2026-03-27 22:53:38
○ 2026-03-29 10:04:08
●A54.244.247.632026-03-27 → 2026-03-29 · 3 obs
○ 2017-04-21 08:51:26
● 2026-03-27 22:53:38
● 2026-03-29 10:04:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...-
cloudmarkserver.comns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.net, pdns99.ultradns.com...6 records

✅ Authoritative Response

Server:156.154.67.99

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 cloudmarkserver.com (unsigned zone)

⏱️ Timing

Total: 497ms | Queries: -

📄 Records

TypeCountSample Data
A154.244.247.63
NS6pdns99.ultradns.org, pdns99.ultradns.biz...
MX2cmgw1.cloudmark.com (pri: 10), cmgw3.cloudmark.com (pri: 20)
TXT1v=spf1 -all
SOA1ns1.proofpoint.com ops.proofpoint.com

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.proofpoint.com, ns1.proofpoint.com, ns3.proofpoint.com...)

Analysis

IP Addresses

cloudmarkserver.com points to an IP address: 54.244.247.63.

other host names include cloudmark.jp, cloudmark.net, bizenga.com, www.spamnet.com and cloudmark.it; they share IP numbers with cloudmarkserver.com.

Name Servers

cloudmarkserver.com delegates to six name servers: pdns99.ultradns.biz, ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.com, pdns99.ultradns.net and pdns99.ultradns.org.

cloudmarkserver.com at least partially shares name servers with other domains, for instance urldefense.biz, pspdr1.com, adppa.com, employ-miamidade.com and lincolnline.com.

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

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

cloudmarkserver.com uses the same mail server setup as other domains, for instance cloudmark.pl, cloudmarkdesktopone.com, cloudmarkservice.com, cloudmarkdesktop.org and cloudmarkgateway.com.

cloudmarkserver.com shares some mail servers with other domains, for example cmgw3.cloudmark.com, cmgw1.cloudmark.com and plugandmail.com.

Host names with one IP:

cmgw1.cloudmark.com points to: 208.83.136.25

cmgw3.cloudmark.com points to: 208.83.137.59