`coloradoexercise.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns59.domaincontrol.com` ⭐
		A	2603:5:2143::1f^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`mns01.domaincontrol.com`
		A	97.74.100.31^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns59.domaincontrol.com`
NS	`ns60.domaincontrol.com`
		A	2603:5:2243::1f^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`mns02.domaincontrol.com`
		A	173.201.68.31^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns60.domaincontrol.com`
SOA	`ns59.domaincontrol.com`dns@jomax.net 2026-03-02 #0

`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=1778592316

Previously MX for

coloradoexercise.com

Same first word

coloradoexercise.com

DNS History

16 records (4 active, 12 former)

○NSns-cloud-b1.googledomains.com2026-02-28 → 2026-05-12 · 2 obs

○ 2026-02-28 01:59:18
○ 2026-05-12 13:51:02

○NSns-cloud-b2.googledomains.com2026-02-28 → 2026-05-12 · 2 obs

○ 2026-02-28 01:59:18
○ 2026-05-12 13:51:02

○NSns-cloud-b3.googledomains.com2026-02-28 → 2026-05-12 · 2 obs

○ 2026-02-28 01:59:18
○ 2026-05-12 13:51:02

○NSns-cloud-b4.googledomains.com2026-02-28 → 2026-05-12 · 2 obs

○ 2026-02-28 01:59:18
○ 2026-05-12 13:51:02

○NSns.liquidweb.com2015-07-08 → 2017-03-15 · 5 obs

○ 2008-03-16 00:04:00
● 2015-07-08 09:24:58
● 2017-03-15 14:30:04
○ 2026-02-28 01:59:18
○ 2026-05-12 13:51:02

○NSns1.liquidweb.com2015-07-08 → 2017-03-15 · 5 obs

○ 2008-03-16 00:04:00
● 2015-07-08 09:24:58
● 2017-03-15 14:30:04
○ 2026-02-28 01:59:18
○ 2026-05-12 13:51:02

○NSns1.phenixmarketing.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 00:04:00
○ 2015-07-08 09:24:58
○ 2026-05-12 13:51:02

○NSns2.phenixmarketing.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 00:04:00
○ 2015-07-08 09:24:58
○ 2026-05-12 13:51:02

●NSns59.domaincontrol.com2026-03-31 → 2026-05-12 · 3 obs

○ 2026-02-28 01:59:18
● 2026-03-31 18:04:22
● 2026-05-12 13:51:02

●NSns60.domaincontrol.com2026-03-31 → 2026-05-12 · 3 obs

○ 2026-02-28 01:59:18
● 2026-03-31 18:04:22
● 2026-05-12 13:51:02

○MXcoloradoexercise.com2008-03-16 → 2017-03-15 · 4 obs

● 2008-03-16 00:04:00
● 2017-03-15 14:30:04
○ 2026-02-28 01:59:18
○ 2026-05-12 13:51:02

●A15.197.148.332026-03-31 → 2026-05-12 · 3 obs

○ 2026-02-28 01:59:18
● 2026-03-31 18:04:22
● 2026-05-12 13:51:02

○A184.168.131.2412026-02-28 → 2026-05-12 · 2 obs

○ 2026-02-28 01:59:18
○ 2026-05-12 13:51:02

●A3.33.130.1902026-03-31 → 2026-05-12 · 3 obs

○ 2026-02-28 01:59:18
● 2026-03-31 18:04:22
● 2026-05-12 13:51:02

○A67.227.244.2352015-07-08 → 2017-03-15 · 5 obs

○ 2008-03-16 00:04:00
● 2015-07-08 09:24:58
● 2017-03-15 14:30:04
○ 2026-02-28 01:59:18
○ 2026-05-12 13:51:02

○A72.52.247.1182008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 00:04:00
○ 2015-07-08 09:24:58
○ 2026-05-12 13:51:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
coloradoexercise.com	ns59.domaincontrol.com, ns60.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.68.31

NS records: ns59.domaincontrol.com, ns60.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coloradoexercise.com (unsigned zone)

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns59.domaincontrol.com, ns60.domaincontrol.com`
SOA	1	`ns59.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns59.domaincontrol.com, ns59.domaincontrol.com, ns60.domaincontrol.com...)

Analysis

IP Addresses

coloradoexercise.com has two IP numbers: 3.33.130.190 and 15.197.148.33.

Other host names, for instance alerz.com, comparetherisks.com, gettysburgbooks.com, futurecare.biz and thehostmail.com share IP numbers with coloradoexercise.com.

Name Servers

coloradoexercise.com's delegation uses two name servers: ns59.domaincontrol.com and ns60.domaincontrol.com.

coloradoexercise.com uses the same name server setup as other domains, such as houseuc.com, talforum.com, waterinfrastructure.net, tongsking.com and roamersim.com.

Host names with two IPs:

ns59.domaincontrol.com points to 2603:5:2143::1f and 97.74.100.31

ns60.domaincontrol.com points to 2603:5:2243::1f and 173.201.68.31

coloradoexercise.com - robtex.com