colorado.gov

Observed 2026-07-13T00:15:09.941604481+00:00 (20h ago). Every field below was attested with an Ed25519 signature at scan time.

Guarded by a firewall

Runs onAmazon

Email byProofpoint

Secured byAmazon

Registered withget.gov

Also usesGoogle Search Console

government_expanded

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat colorado.gov actually stands on - every host below is a signed observation

colorado.gov

A / AAAA

75.2.28.4699.83.143.241

Amazonserves the site

ns-1120.awsdns-12.orgns-1708.awsdns-21.co.ukns-626.awsdns-14.netns-9.awsdns-01.com

awsdns-12.org + awsdns-21.co.uk + moreanswers its DNS

TLS

*.colorado.gov

Amazonissued its certificate

DNS Records

A 2

75.2.28.46
99.83.143.241

TXT 11

_e95wxr9cpjfldzymko02slnktf07ss8
_erbldfdedupialx7psr0k2a76rfqm81
bp95wjxpw9sn5150kss59pvm8gq2xxrn
d3k78kys0yh48mly0yzdhf4w4lvjp48f
firebase=oit-cbe-2-0-dev
google-site-verification=6qIxMBu2EC4va9KdscpnvaW6RlbAU7n-qDl5Ihe6iEY
google-site-verification=PXshDPnJWsaEqK6GcdJzUJsFdT5CJWuMboy6vf_qK4Y
google-site-verification=wE70NvAEeQ0dUv8T9GlxSLQsvq_JC-lkBP5pvfYZ-9o
r7g1w1tdb1z29nh5vw0mvqfmwkvy2wb2
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all

NS 4

ns-1120.awsdns-12.org
ns-1708.awsdns-21.co.uk
ns-626.awsdns-14.net
ns-9.awsdns-01.com

SOA 1

ns-1708.awsdns-21.co.uk awsdns-hostmaster.amazon.com

TLS Certificates (3)

Common Name	Issuer	Expires
`*.colorado.gov`	C=US, O=Amazon, CN=Amazon RSA 2048 M02	Sat, 26 Sep 2026 23:59:59 +0000
`Amazon RSA 2048 M02`	C=US, O=Amazon, CN=Amazon Root CA 1	Fri, 23 Aug 2030 22:25:30 +0000
`Amazon Root CA 1`	C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2	Thu, 31 Dec 2037 01:00:00 +0000

Subdomains (0)

None observed.

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for colorado.gov. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/colorado.gov">
  <img src="https://domaindrift.io/badge/colorado.gov.svg"
       width="300" height="64" alt="DomainDrift signed observations for colorado.gov">
</a>

Ed25519 Receipt

Receipt ID: e3d7acc9-cdb6-47fb-b77e-96e05bbe00ae
Output Hash: a574131e7590a814c2d48cd034270e54b2d71427c20d432e0ff2f8057618b1ff
Signature: ed25519:295823321234185acf3c6cb8d285769800cbbf6777fe4b6a44eeffc4399e64a74c11f42dd6e15143d26445b62f61da169786e179bfae4a5f6e1a4006ded59d0a
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/colorado.gov