`coloradocardio.com`

DNSSEC	⚠️ Not signed
A	65.181.116.20^{🇬🇧 WHG-DAL65.181.116.0/24 World Host Group US}
		PTR	`s9998.usc1.stableserver.net`
NS	`ns1.mysecurecloudhost.com` ⭐
		A	13.248.158.180^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns2.mysecurecloudhost.com`
		A	75.2.118.134^{🇺🇸 Amazon75.2.112.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
NS	`ns3.mysecurecloudhost.com`
		A	76.223.26.245^{🇺🇸 Amazon76.223.16.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns4.mysecurecloudhost.com`
		A	99.83.147.209^{🇺🇸 Amazon99.83.144.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c0d::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dl-in-f26.1e100.net`
		A	142.251.2.27^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
TXT	`google-site-verification=YVc9y2ExEXtpKMN-iIpchhtzCv58-cacSzUj0Gs9ZIw`
TXT	`v=spf1 ip4:65.181.116.20 include:spf.mysecurecloudhost.com +a +mx ~all`
SOA	`ns1.mysecurecloudhost.com`cory\@ballentine.gmail.com 2026-05-15 #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=1778822941

Same first word

coloradocardio.com

DNS History

10 records (10 active, 0 former)

●NSns1.mysecurecloudhost.com2026-04-10 → 2026-05-15 · 2 obs

● 2026-04-10 22:55:56
● 2026-05-15 05:30:10

●NSns2.mysecurecloudhost.com2026-04-10 → 2026-05-15 · 2 obs

● 2026-04-10 22:55:56
● 2026-05-15 05:30:10

●NSns3.mysecurecloudhost.com2026-04-10 → 2026-05-15 · 2 obs

● 2026-04-10 22:55:56
● 2026-05-15 05:30:10

●NSns4.mysecurecloudhost.com2026-04-10 → 2026-05-15 · 2 obs

● 2026-04-10 22:55:56
● 2026-05-15 05:30:10

●MXalt1.aspmx.l.google.com2026-04-10 → 2026-05-15 · 2 obs

● 2026-04-10 22:55:56
● 2026-05-15 05:30:10

●MXalt2.aspmx.l.google.com2026-04-10 → 2026-05-15 · 2 obs

● 2026-04-10 22:55:56
● 2026-05-15 05:30:10

●MXalt3.aspmx.l.google.com2026-04-10 → 2026-05-15 · 2 obs

● 2026-04-10 22:55:56
● 2026-05-15 05:30:10

●MXalt4.aspmx.l.google.com2026-04-10 → 2026-05-15 · 2 obs

● 2026-04-10 22:55:56
● 2026-05-15 05:30:10

●MXaspmx.l.google.com2026-04-10 → 2026-05-15 · 2 obs

● 2026-04-10 22:55:56
● 2026-05-15 05:30:10

●A65.181.116.202026-04-10 → 2026-05-15 · 2 obs

● 2026-04-10 22:55:56
● 2026-05-15 05:30:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
coloradocardio.com	ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com, ns4.mysecurecloudhost.com	4 records

✅ Authoritative Response

Server:75.2.118.134

NS records: ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com, ns4.mysecurecloudhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coloradocardio.com (unsigned zone)

⏱️ Timing

Total: 226ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`65.181.116.20`
NS	4	`ns3.mysecurecloudhost.com, ns1.mysecurecloudhost.com...`
MX	5	`ALT4.ASPMX.L.GOOGLE.com (pri: 10), ALT1.ASPMX.L.GOOGLE.com (pri: 5)...`
TXT	2	`google-site-verification=YVc9y2ExEXtpKMN, v=spf1 ip4:65.181.116.20 include:spf.mys`
SOA	1	`ns1.mysecurecloudhost.com cory\.ballenti`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com...)

Analysis

IP Addresses

coloradocardio.com resolves to one IP number: 65.181.116.20.

other host names including image2vectorgraphicsindia.com, prostalis.info, gbiz.org, official-viriflow.com and casino-fair.com share IP numbers with coloradocardio.com.

Name Servers

coloradocardio.com is delegated to four name servers: ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com.

coloradocardio.com at least partially shares name servers with other domains, for instance amentrendy.com, triptoeurope.net, kamawa.com, ssksamaj.com and dataset.com.do.

These name servers are commonly used alongside dns3.xpresshosting.com and dns4.xpresshosting.com.

Host names with one IP number: ns1.mysecurecloudhost.com points to 13.248.158.180; ns2.mysecurecloudhost.com points to 75.2.118.134; ns3.mysecurecloudhost.com points to 76.223.26.245; ns4.mysecurecloudhost.com points to 99.83.147.209.

Mail Servers

coloradocardio.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

coloradocardio.com shares some mail servers with other domains, at least partially, for instance antonastafiev.com, ekuchnia.com, sferafilm.com, synidolph.com and fkps.kh.edu.tw.