`computersystemsconsulting.us`

DNSSEC	⚠️ Not signed
A	68.235.225.132^{🇺🇸 Comporium-Communications68.235.225.0/24}
		PTR	`68-235-225-132.cm.ftmlsc.sta.comporium.net`
NS	`ns21.domaincontrol.com` ⭐
		A	2603:5:2141::b^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns21.domaincontrol.com`
		A	97.74.100.11^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns21.domaincontrol.com`
NS	`ns22.domaincontrol.com`
		A	2603:5:2241::b^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns22.domaincontrol.com`
		A	173.201.68.11^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns22.domaincontrol.com`
MX	`computersystemsconsulting.us` ⭐
		A	68.235.225.132^{🇺🇸 Comporium-Communications68.235.225.0/24}
			PTR	`68-235-225-132.cm.ftmlsc.sta.comporium.net`
SOA	`ns21.domaincontrol.com`dns@jomax.net 2025-02-12 #12

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1774699164

MX for

computersystemsconsulting.us

Subdomains

mail.computersystemsconsulting.us

Same first word

computersystemsconsulting.us

computersystemsconsulting.net

DNS History

15 records (4 active, 11 former)

○NSns1.afraid.org2015-07-04 → 2018-07-28 · 4 obs

● 2015-07-04 11:14:20
● 2018-07-28 06:00:42
○ 2026-03-17 13:49:12
○ 2026-03-28 12:29:22

○NSns2.afraid.org2015-07-04 → 2018-07-28 · 4 obs

● 2015-07-04 11:14:20
● 2018-07-28 06:00:42
○ 2026-03-17 13:49:12
○ 2026-03-28 12:29:22

●NSns21.domaincontrol.com2026-03-17 → 2026-03-28 · 3 obs

○ 2018-07-28 06:00:42
● 2026-03-17 13:49:12
● 2026-03-28 12:29:22

●NSns22.domaincontrol.com2026-03-17 → 2026-03-28 · 3 obs

○ 2018-07-28 06:00:42
● 2026-03-17 13:49:12
● 2026-03-28 12:29:22

○NSns3.afraid.org2015-07-04 → 2018-07-28 · 4 obs

● 2015-07-04 11:14:20
● 2018-07-28 06:00:42
○ 2026-03-17 13:49:12
○ 2026-03-28 12:29:22

○NSns4.afraid.org2015-07-04 → 2018-07-28 · 4 obs

● 2015-07-04 11:14:20
● 2018-07-28 06:00:42
○ 2026-03-17 13:49:12
○ 2026-03-28 12:29:22

●MXcomputersystemsconsulting.us2026-03-17 → 2026-03-28 · 3 obs

○ 2018-07-28 06:00:42
● 2026-03-17 13:49:12
● 2026-03-28 12:29:22

○MXmail.computersystemsconsulting.us2015-07-04 → 2018-07-28 · 4 obs

● 2015-07-04 11:14:20
● 2018-07-28 06:00:42
○ 2026-03-17 13:49:12
○ 2026-03-28 12:29:22

○A67.197.112.1292015-11-10 → 2015-11-10 · 4 obs

○ 2015-07-04 11:14:20
● 2015-11-10 20:27:42
○ 2016-02-07 23:03:22
○ 2026-03-28 12:29:22

○A67.197.112.1852017-01-20 → 2017-01-20 · 4 obs

○ 2016-05-09 17:35:28
● 2017-01-20 20:45:04
○ 2018-07-28 06:00:42
○ 2026-03-28 12:29:22

○A67.197.114.972016-05-09 → 2016-05-09 · 4 obs

○ 2016-02-07 23:03:22
● 2016-05-09 17:35:28
○ 2017-01-20 20:45:04
○ 2026-03-28 12:29:22

○A67.197.117.492016-02-07 → 2016-02-07 · 4 obs

○ 2015-11-10 20:27:42
● 2016-02-07 23:03:22
○ 2016-05-09 17:35:28
○ 2026-03-28 12:29:22

○A67.197.120.822018-07-28 → 2018-07-28 · 4 obs

○ 2017-01-20 20:45:04
● 2018-07-28 06:00:42
○ 2026-03-17 13:49:12
○ 2026-03-28 12:29:22

○A67.197.55.692015-07-04 → 2015-07-04 · 3 obs

● 2015-07-04 11:14:20
○ 2015-11-10 20:27:42
○ 2026-03-28 12:29:22

●A68.235.225.1322026-03-17 → 2026-03-28 · 3 obs

○ 2018-07-28 06:00:42
● 2026-03-17 13:49:12
● 2026-03-28 12:29:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
computersystemsconsulting.us	ns21.domaincontrol.com, ns22.domaincontrol.com	-

✅ Authoritative Response

Server:97.74.100.11

NS records: ns21.domaincontrol.com, ns22.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computersystemsconsulting.us (unsigned zone)

⏱️ Timing

Total: 178ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`68.235.225.132`
NS	2	`ns21.domaincontrol.com, ns22.domaincontrol.com`
MX	1	`computersystemsconsulting.us (pri: 1)`
SOA	1	`ns21.domaincontrol.com dns.jomax.net`

Analysis

Hierarchy

computersystemsconsulting.us is the parent of mail.computersystemsconsulting.us.

Mail Server Role

For computersystemsconsulting.us, the mail server is computersystemsconsulting.us.

IP Addresses

computersystemsconsulting.us points to a single IP number: 68.235.225.132.

Other host names, for instance computersystemsconsulting.net, share IP numbers with computersystemsconsulting.us.

Name Servers

computersystemsconsulting.us is delegated to two name servers: ns21.domaincontrol.com and ns22.domaincontrol.com.

computersystemsconsulting.us shares the same name server setup as other domains, for example packagingprints.com, arhan.co, sensortec.com.co, yesskin.com and ap-architectsllc.com.

Host names with two IP numbers:

ns21.domaincontrol.com points to 2603:5:2141::b and 97.74.100.11

ns22.domaincontrol.com points to 2603:5:2241::b and 173.201.68.11

Mail Servers

One mail server handles computersystemsconsulting.us.

Host name computersystemsconsulting.us points to IP address 68.235.225.132.

computersystemsconsulting.us - robtex.com