cdoweb.com - dns.ninja

`cdoweb.com`

DNSSEC	⚠️ Not signed
NS	`ns1.ihsmarkit.com` ⭐
		A	8.38.20.38^{🇺🇸 SGAS-272058.38.20.0/22 Prolexic Technologies, Inc.}
			PTR	`ns1.ihsmarkit.com`
NS	`a1-28.akam.net`
		A	2600:1401:2::1c^{🇺🇸 Akamai2600:1401:2::/48 Technologies}
			PTR	`a1-28.akam.net`
			PTR	`ns1-28.akam.net`
		A	193.108.91.28^{🇳🇱 Akamai193.108.91.0/24 Technologies}
			PTR	`a1-28.akam.net`
			PTR	`ns1-28.akam.net`
NS	`a10-65.akam.net`
		A	2600:1480:d000::41^{🇺🇸 Akamai2600:1480:d000::/48 Technologies}
			PTR	`a10-65.akam.net`
		A	96.7.50.65^{🇺🇸 Akamai96.7.50.0/24 Technologies}
			PTR	`a10-65.akam.net`
NS	`a13-66.akam.net`
		A	2600:1480:800::42^{🇺🇸 Akamai2600:1480:800::/48 Technologies}
			PTR	`a13-66.akam.net`
			PTR	`ns2-66.akam.net`
		A	2.22.230.66^{🇳🇱 Akamai2.22.230.0/24 Technologies}
			PTR	`a13-66.akam.net`
			PTR	`ns2-66.akam.net`
NS	`a14-67.akam.net`
		A	2600:1480:1800::43^{🇺🇸 Akamai2600:1480:1800::/48 Technologies}
			PTR	`a14-67.akam.net`
		A	184.26.161.67^{🇺🇸 Akamai184.26.161.0/24 Technologies}
			PTR	`a14-67.akam.net`
NS	`a6-64.akam.net`
		A	2600:1401:1::40^{🇺🇸 Akamai2600:1401:1::/48 Technologies}
			PTR	`a6-64.akam.net`
		A	23.211.133.64^{🇺🇸 Akamai23.211.133.0/24 Technologies}
			PTR	`a6-64.akam.net`
NS	`a9-65.akam.net`
		A	2a02:26f0:117::41^{🇳🇱 Akamai2a02:26f0:117::/48 Technologies}
			PTR	`a9-65.akam.net`
			PTR	`ns5-65.akam.net`
		A	184.85.248.65^{🇺🇸 Akamai184.85.248.0/24 Technologies}
			PTR	`a9-65.akam.net`
			PTR	`ns5-65.akam.net`
MX	`ukmail1.markit.com` ⭐
		A	8.38.18.72^{🇺🇸 SGAS-272058.38.16.0/22 Prolexic Technologies, Inc.}
			PTR	`namail2.ihsmarkit.com`
MX	`usmail1.markit.com` ⭐
		A	8.38.18.72^{🇺🇸 SGAS-272058.38.16.0/22 Prolexic Technologies, Inc.}
			PTR	`namail2.ihsmarkit.com`
MX	`usmail2.markit.com` ⭐
		A	8.38.18.74^{🇺🇸 SGAS-272058.38.16.0/22 Prolexic Technologies, Inc.}
			PTR	`namail1.ihsmarkit.com`
TXT	`v=spf1 include:ipreomail.com include:mail.ihsmarkit.com ip4:204.8.130.0/26 ip...`
SOA	`ns1.ihsmarkit.com`hostmaster@ihsmarkit.com 2019-10-19 #12

`com`

	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=1786465144

Same first word

cdoweb.com

cdoweb.de

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DNS History

20 records (10 active, 10 former)

○NSa1-114.akam.net2017-01-16 → 2018-01-29 · 5 obs

○ 2016-05-26 08:56:02
● 2017-01-16 21:45:48
● 2018-01-29 13:26:40
○ 2026-02-24 21:31:26
○ 2026-08-11 16:19:32

●NSa1-28.akam.net2026-02-24 → 2026-08-11 · 3 obs

○ 2018-01-29 13:26:40
● 2026-02-24 21:31:26
● 2026-08-11 16:19:32

●NSa10-65.akam.net2026-02-24 → 2026-08-11 · 3 obs

○ 2018-01-29 13:26:40
● 2026-02-24 21:31:26
● 2026-08-11 16:19:32

●NSa13-66.akam.net2026-02-24 → 2026-08-11 · 3 obs

○ 2018-01-29 13:26:40
● 2026-02-24 21:31:26
● 2026-08-11 16:19:32

●NSa14-67.akam.net2026-02-24 → 2026-08-11 · 3 obs

○ 2018-01-29 13:26:40
● 2026-02-24 21:31:26
● 2026-08-11 16:19:32

○NSa16-67.akam.net2017-01-16 → 2018-01-29 · 5 obs

○ 2016-05-26 08:56:02
● 2017-01-16 21:45:48
● 2018-01-29 13:26:40
○ 2026-02-24 21:31:26
○ 2026-08-11 16:19:32

○NSa28-64.akam.net2017-01-16 → 2018-01-29 · 5 obs

○ 2016-05-26 08:56:02
● 2017-01-16 21:45:48
● 2018-01-29 13:26:40
○ 2026-02-24 21:31:26
○ 2026-08-11 16:19:32

○NSa5-65.akam.net2017-01-16 → 2018-01-29 · 5 obs

○ 2016-05-26 08:56:02
● 2017-01-16 21:45:48
● 2018-01-29 13:26:40
○ 2026-02-24 21:31:26
○ 2026-08-11 16:19:32

●NSa6-64.akam.net2026-02-24 → 2026-08-11 · 3 obs

○ 2018-01-29 13:26:40
● 2026-02-24 21:31:26
● 2026-08-11 16:19:32

○NSa6-66.akam.net2017-01-16 → 2018-01-29 · 5 obs

○ 2016-05-26 08:56:02
● 2017-01-16 21:45:48
● 2018-01-29 13:26:40
○ 2026-02-24 21:31:26
○ 2026-08-11 16:19:32

●NSa9-65.akam.net2026-02-24 → 2026-08-11 · 3 obs

○ 2018-01-29 13:26:40
● 2026-02-24 21:31:26
● 2026-08-11 16:19:32

○NSa9-67.akam.net2017-01-16 → 2018-01-29 · 5 obs

○ 2016-05-26 08:56:02
● 2017-01-16 21:45:48
● 2018-01-29 13:26:40
○ 2026-02-24 21:31:26
○ 2026-08-11 16:19:32

●NSns1.ihsmarkit.com2026-04-12 → 2026-08-11 · 3 obs

○ 2026-04-05 15:23:58
● 2026-04-12 23:49:48
● 2026-08-11 16:19:32

○NSns2.ihsmarkit.com2026-02-24 → 2026-04-05 · 5 obs

○ 2018-01-29 13:26:40
● 2026-02-24 21:31:26
● 2026-04-05 15:23:58
○ 2026-04-12 23:49:48
○ 2026-08-11 16:19:32

○NSns2.markit.com2015-07-20 → 2015-09-22 · 4 obs

● 2015-07-20 02:13:46
● 2015-09-22 16:52:28
○ 2015-11-13 21:21:00
○ 2026-08-11 16:19:32

○NSns3.markit.com2015-07-20 → 2016-05-26 · 4 obs

● 2015-07-20 02:13:46
● 2016-05-26 08:56:02
○ 2017-01-16 21:45:48
○ 2026-08-11 16:19:32

○NSns4.markit.com2015-11-13 → 2016-05-26 · 5 obs

○ 2015-09-22 16:52:28
● 2015-11-13 21:21:00
● 2016-05-26 08:56:02
○ 2017-01-16 21:45:48
○ 2026-08-11 16:19:32

●MXukmail1.markit.com2015-07-20 → 2026-08-11 · 2 obs

● 2015-07-20 02:13:46
● 2026-08-11 16:19:32

●MXusmail1.markit.com2015-07-20 → 2026-08-11 · 2 obs

● 2015-07-20 02:13:46
● 2026-08-11 16:19:32

●MXusmail2.markit.com2015-07-20 → 2026-08-11 · 2 obs

● 2015-07-20 02:13:46
● 2026-08-11 16:19:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cdoweb.com	a13-66.akam.net, a10-65.akam.net, a1-28.akam.net, a9-65.akam.net...	-

✅ Authoritative Response

Server:2.22.230.66

NS records: a13-66.akam.net, a10-65.akam.net, a1-28.akam.net, a9-65.akam.net, a6-64.akam.net, a14-67.akam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdoweb.com (unsigned zone)

⏱️ Timing

Total: 489ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	6	`a6-64.akam.net, a14-67.akam.net...`
MX	3	`usmail1.markit.com (pri: 100), usmail2.markit.com (pri: 100)...`
TXT	1	`v=spf1 include:ipreomail.com include:mai`
SOA	1	`ns1.ihsmarkit.com hostmaster.ihsmarkit.c`

Analysis

Name Servers

cdoweb.com delegates authority to 7 name servers: ns1.ihsmarkit.com, a1-28.akam.net, a10-65.akam.net plus 4 other.

cdoweb.com partially shares its NS delegation with several other domains, including pointoforigingrain.com, 219.207.64.in-addr.arpa, subway.co.ni and two others.

In DNS configurations, these name servers often share authority with a14-67.akam.net, a13-66.akam.net, a9-65.akam.net and 7 other name servers.

Hosts with two IP numbers each:

a1-28.akam.net directs traffic to 193.108.91.28 and 2600:1401:2::1c.

a10-65.akam.net directs traffic to 96.7.50.65 and 2600:1480:d000::41.

a13-66.akam.net directs traffic to 2.22.230.66 and 2600:1480:800::42.

a14-67.akam.net directs traffic to 184.26.161.67 and 2600:1480:1800::43.

a6-64.akam.net directs traffic to 23.211.133.64 and 2600:1401:1::40.

a9-65.akam.net directs traffic to 184.85.248.65 and 2a02:26f0:117::41.

Hosts that resolve to one IP address:

ns1.ihsmarkit.com has the IP address 8.38.20.38.

Mail Servers

cdoweb.com uses three mail servers — ukmail1.markit.com, usmail1.markit.com and usmail2.markit.com.

cdoweb.com shares at least some of its mail servers with other domains — for example markitconnex.com, compliancehub.com, absreports.com and two more.

The mail servers eumail1.markit.com and mail.clearpar.com regularly co-occur with these mail servers.

Three hostnames, each with one IP address: ukmail1.markit.com → 8.38.18.72, usmail1.markit.com → 8.38.18.72 and usmail2.markit.com → 8.38.18.74.

Both ukmail1.markit.com and usmail1.markit.com resolve to 8.38.18.72 IP addresses each.