`denvercoliseum.com`

DNSSEC	⚠️ Not signed
A	52.4.54.3^{🇺🇸 Amazon52.4.0.0/14 EC2 IAD prefix}
		PTR	`ec2-52-4-54-3.compute-1.amazonaws.com`
NS	`ns-1151.awsdns-15.org` ⭐
		A	2600:9000:5304:7f00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1151.awsdns-15.org`
		A	205.251.196.127^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1151.awsdns-15.org`
NS	`ns-1783.awsdns-30.co.uk`
		A	2600:9000:5306:f700::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1783.awsdns-30.co.uk`
		A	205.251.198.247^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1783.awsdns-30.co.uk`
NS	`ns-24.awsdns-03.com`
		A	2600:9000:5300:1800::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-24.awsdns-03.com`
		A	205.251.192.24^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-24.awsdns-03.com`
NS	`ns-655.awsdns-17.net`
		A	2600:9000:5302:8f00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-655.awsdns-17.net`
		A	205.251.194.143^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-655.awsdns-17.net`
TXT	`v=spf1 +a +mx +ip4:198.64.249.14/29 -all`
SOA	`ns-1151.awsdns-15.org`awsdns-hostmaster@amazon.com serial=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=1783664782

Subdomains

www.denvercoliseum.com

Same first word

denvercoliseum.com

DNS History

9 records (5 active, 4 former)

●NSns-1151.awsdns-15.org2026-02-28 → 2026-07-10 · 3 obs

○ 2017-06-17 05:17:18
● 2026-02-28 15:35:14
● 2026-07-10 06:45:06

●NSns-1783.awsdns-30.co.uk2026-02-28 → 2026-07-10 · 3 obs

○ 2017-06-17 05:17:18
● 2026-02-28 15:35:14
● 2026-07-10 06:45:06

●NSns-24.awsdns-03.com2026-02-28 → 2026-07-10 · 3 obs

○ 2017-06-17 05:17:18
● 2026-02-28 15:35:14
● 2026-07-10 06:45:06

●NSns-655.awsdns-17.net2026-02-28 → 2026-07-10 · 3 obs

○ 2017-06-17 05:17:18
● 2026-02-28 15:35:14
● 2026-07-10 06:45:06

○NSns1.tmaguild.com2015-07-04 → 2017-06-17 · 4 obs

● 2015-07-04 06:07:38
● 2017-06-17 05:17:18
○ 2026-02-28 15:35:14
○ 2026-07-10 06:45:06

○NSns2.tmaguild.com2015-07-04 → 2017-06-17 · 4 obs

● 2015-07-04 06:07:38
● 2017-06-17 05:17:18
○ 2026-02-28 15:35:14
○ 2026-07-10 06:45:06

○MXinbound.denvercoliseum.com.netsolmail.net2015-07-04 → 2017-06-17 · 4 obs

● 2015-07-04 06:07:38
● 2017-06-17 05:17:18
○ 2026-02-28 15:35:14
○ 2026-07-10 06:45:06

○A209.105.227.312015-07-04 → 2017-06-17 · 4 obs

● 2015-07-04 06:07:38
● 2017-06-17 05:17:18
○ 2026-02-28 15:35:14
○ 2026-07-10 06:45:06

●A52.4.54.32026-02-28 → 2026-07-10 · 3 obs

○ 2017-06-17 05:17:18
● 2026-02-28 15:35:14
● 2026-07-10 06:45:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net...	-
denvercoliseum.com	ns-24.awsdns-03.com, ns-655.awsdns-17.net, ns-1151.awsdns-15.org, ns-1783.awsdns-30.co.uk	2 records

✅ Authoritative Response

Server:205.251.196.127

NS records: ns-24.awsdns-03.com, ns-655.awsdns-17.net, ns-1151.awsdns-15.org, ns-1783.awsdns-30.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for denvercoliseum.com (unsigned zone)

⏱️ Timing

Total: 291ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.4.54.3`
NS	4	`ns-1151.awsdns-15.org, ns-1783.awsdns-30.co.uk...`
TXT	1	`v=spf1 +a +mx +ip4:198.64.249.14/29 -all`
SOA	1	`ns-1151.awsdns-15.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-24.awsdns-03.com, ns-24.awsdns-03.com)

Analysis

Hierarchy

The domain www.denvercoliseum.com falls under the parent denvercoliseum.com.

IP Addresses

denvercoliseum.com points to a single IP number: 52.4.54.3.

Additional host names — ovohydro.com, santander-arena.com, 209-161-5-151.idahocenter.com and two others — share IP numbers with denvercoliseum.com.

Name Servers

denvercoliseum.com has four authoritative name servers: ns-24.awsdns-03.com, ns-655.awsdns-17.net, ns-1151.awsdns-15.org and ns-1783.awsdns-30.co.uk.

At least some of denvercoliseum.com's name servers are shared with other domains, for example pittmenssoccercamps.com, securesmcd.com, d21t6m8zjuvbya.cloudfront.net and two more.

It is common for these name servers to be used in conjunction with the name servers ns-981.awsdns-58.net, ns-1448.awsdns-53.org and ns-1900.awsdns-45.co.uk.

Four hostnames, each resolving to a pair of IP addresses: ns-24.awsdns-03.com directs to 205.251.192.24 and 2600:9000:5300:1800::1; ns-655.awsdns-17.net directs to 205.251.194.143 and 2600:9000:5302:8f00::1; ns-1151.awsdns-15.org directs to 205.251.196.127 and 2600:9000:5304:7f00::1; ns-1783.awsdns-30.co.uk directs to 205.251.198.247 and 2600:9000:5306:f700::1.

denvercoliseum.com - robtex.com