cdwtechnicalservices.com - dns.ninja

`cdwtechnicalservices.com`

DNSSEC	⚠️ Not signed
A	64.73.16.206^{🇺🇸 AS1078864.73.16.0/24}
		PTR	`64-73-16-206.ip4.cdw.com`
A	64.73.18.244^{🇺🇸 AS1078864.73.18.0/24}
NS	`ns1.markmonitor.com` ⭐
		A	2620:10a:80a8::1^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.1^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns2.markmonitor.com`
		A	2001:67c:10b8::1^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.markmonitor.com`
		A	176.97.158.1^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.markmonitor.com`
NS	`ns3.markmonitor.com`
		A	2620:10a:80a9::1^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.1^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns4.markmonitor.com`
		A	2001:67c:1bc::1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.markmonitor.com`
		A	192.174.68.1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.markmonitor.com`
NS	`ns5.markmonitor.com`
		A	2620:10a:80a8::2^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.2^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns6.markmonitor.com`
		A	2001:67c:10b8::3^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns6.markmonitor.com`
		A	176.97.158.3^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns6.markmonitor.com`
NS	`ns7.markmonitor.com`
		A	2620:10a:80a9::2^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.2^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
TXT	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all`
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2026-04-28 #1

`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=1783661212

Same first word

cdwtechnicalservices.com

cdwtechnicalservices.biz

DNS History

15 records (9 active, 6 former)

○NSns1-new.cdw.com2015-07-26 → 2017-04-11 · 4 obs

● 2015-07-26 17:03:50
● 2017-04-11 01:17:00
○ 2026-03-16 09:41:54
○ 2026-07-10 05:52:30

○NSns1.cdw.com2015-07-26 → 2017-04-11 · 4 obs

● 2015-07-26 17:03:50
● 2017-04-11 01:17:00
○ 2026-03-16 09:41:54
○ 2026-07-10 05:52:30

●NSns1.markmonitor.com2026-03-16 → 2026-07-10 · 3 obs

○ 2017-04-11 01:17:00
● 2026-03-16 09:41:54
● 2026-07-10 05:52:30

○NSns2-new.cdw.com2015-07-26 → 2017-04-11 · 4 obs

● 2015-07-26 17:03:50
● 2017-04-11 01:17:00
○ 2026-03-16 09:41:54
○ 2026-07-10 05:52:30

○NSns2.cdw.com2015-07-26 → 2017-04-11 · 4 obs

● 2015-07-26 17:03:50
● 2017-04-11 01:17:00
○ 2026-03-16 09:41:54
○ 2026-07-10 05:52:30

●NSns2.markmonitor.com2026-03-16 → 2026-07-10 · 3 obs

○ 2017-04-11 01:17:00
● 2026-03-16 09:41:54
● 2026-07-10 05:52:30

●NSns3.markmonitor.com2026-03-16 → 2026-07-10 · 3 obs

○ 2017-04-11 01:17:00
● 2026-03-16 09:41:54
● 2026-07-10 05:52:30

●NSns4.markmonitor.com2026-03-16 → 2026-07-10 · 3 obs

○ 2017-04-11 01:17:00
● 2026-03-16 09:41:54
● 2026-07-10 05:52:30

●NSns5.markmonitor.com2026-03-16 → 2026-07-10 · 3 obs

○ 2017-04-11 01:17:00
● 2026-03-16 09:41:54
● 2026-07-10 05:52:30

●NSns6.markmonitor.com2026-03-16 → 2026-07-10 · 3 obs

○ 2017-04-11 01:17:00
● 2026-03-16 09:41:54
● 2026-07-10 05:52:30

●NSns7.markmonitor.com2026-03-16 → 2026-07-10 · 3 obs

○ 2017-04-11 01:17:00
● 2026-03-16 09:41:54
● 2026-07-10 05:52:30

○A12.32.90.292015-07-26 → 2017-04-11 · 4 obs

● 2015-07-26 17:03:50
● 2017-04-11 01:17:00
○ 2026-03-16 09:41:54
○ 2026-07-10 05:52:30

○A12.32.91.292015-07-26 → 2017-04-11 · 4 obs

● 2015-07-26 17:03:50
● 2017-04-11 01:17:00
○ 2026-03-16 09:41:54
○ 2026-07-10 05:52:30

●A64.73.16.2062026-03-16 → 2026-07-10 · 3 obs

○ 2017-04-11 01:17:00
● 2026-03-16 09:41:54
● 2026-07-10 05:52:30

●A64.73.18.2442026-03-16 → 2026-07-10 · 3 obs

○ 2017-04-11 01:17:00
● 2026-03-16 09:41:54
● 2026-07-10 05:52:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net...	-
cdwtechnicalservices.com	ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...	14 records

✅ Authoritative Response

Server:149.112.160.1

NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com, ns2.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdwtechnicalservices.com (unsigned zone)

⏱️ Timing

Total: 368ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`64.73.16.206, 64.73.18.244`
NS	7	`ns1.markmonitor.com, ns2.markmonitor.com...`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.p`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

📌 Glue Records Collected

Total: 14

Out-of-bailiwick: 14 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)

Analysis

IP Addresses

cdwtechnicalservices.com resolves to the IP addresses 64.73.16.206 and 64.73.18.244

Among the host names that share IP numbers with cdwtechnicalservices.com are wwwcdwg.com, cdwtechnicalservices.biz, solutionedge.net and two others.

Name Servers

cdwtechnicalservices.com is served by 7 authoritative name servers — among them ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 4 others.

cdwtechnicalservices.com shares at least some of its name servers with other domains, including dineequitycorp.com, inboxrupees.in, s1a-amazon.com and two others.

These name servers are frequently seen alongside the name servers ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

Hosts with two IP numbers each:

ns1.markmonitor.com resolves to two addresses: 149.112.160.1 and 2620:10a:80a8::1.

ns2.markmonitor.com resolves to two addresses: 176.97.158.1 and 2001:67c:10b8::1.

ns3.markmonitor.com resolves to two addresses: 149.112.161.1 and 2620:10a:80a9::1.

ns4.markmonitor.com resolves to two addresses: 192.174.68.1 and 2001:67c:1bc::1.

ns5.markmonitor.com resolves to two addresses: 149.112.160.2 and 2620:10a:80a8::2.

ns6.markmonitor.com resolves to two addresses: 176.97.158.3 and 2001:67c:10b8::3.

ns7.markmonitor.com resolves to two addresses: 149.112.161.2 and 2620:10a:80a9::2.