denvergov.org

Observed Jul 21, 2026, 19:18 UTC (17h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Up right now

Runs onCITY AND COUNTY OF DENVER

Email byProofpoint

Secured bySectigo

Registered withNetwork Solutions, LLC

Also usesDockerDocuSignFacebook/MetaGoogle Search Console

24 subdomains · government_expanded

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

INFRASTRUCTURE MAPwhat denvergov.org actually stands on - every host below is a signed observation

denvergov.org

A / AAAA

169.133.10.100

CITY AND COUNTY OF DENVERserves the site

ns-1533.awsdns-63.orgns-1950.awsdns-51.co.ukns-257.awsdns-32.comns-713.awsdns-25.net

awsdns-63.org + awsdns-51.co.uk + moreanswers its DNS

mxa-00322801.gslb.pphosted.commxb-00322801.gslb.pphosted.com

Proofpointreceives its email

TLS

www.denvergov.org

Sectigo Limitedissued its certificate

DNS Records

A 1

169.133.10.100

MX 2

0mxa-00322801.gslb.pphosted.com
0mxb-00322801.gslb.pphosted.com

TXT 26

D8Y+R9rCi0KFzl+rUc3Oy3jTjfrsG48QciAYVy1YDqL8ppC0WIFqLZxXkf7X8dpfzKS9VVY+d9D+4mVjTPtncg==
Dynatrace-site-verification=5586802f-ae9a-4189-9f74-86655bea9a20__hmu125cfuv1op2ognk0qq03nf
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDKPMXo4zN9mLKtAPYrJSoY5n3S1S063K+r5jgD0Dvww7PE76XVJIdC9gJLivHudS1PxXAoGeJpbpX/6cwnj1NFpXfdCipqEOidTnyZmpCuHlcV/JX/Y20e3FDyHMj7k4xzgTNeNbodghCShWNN2Omu+29dTdNsUHBvvwjTm/Cw1QIDAQAB
_betterimpact-rewrite-sender
_pki-validation.denvergov.org=DC57-5B6B-1A0E-15E6-8824-5C76-E16A-BDB8
adobe-idp-site-verification=bfbc71bf04e8eac80ae7d461950fe8259369e2830054795144cd6618d2dbb5ff
airtable-verification=2b72497adb278ec25e93a969a6a170bf
asv=e7a7b450cbba4b824193360ec44e9a22
bf47c0f7-a0f4-4a44-b1c9-169abd33e7ca
box-domain-verification=73673031c14f1be09492c0a5152059beba14bf14ed62ca2f3f68d2b1ad21f4ce

NS 4

ns-1533.awsdns-63.org
ns-1950.awsdns-51.co.uk
ns-257.awsdns-32.com
ns-713.awsdns-25.net

SOA 1

ns-1533.awsdns-63.org awsdns-hostmaster.amazon.com

SRV 3

gal-expressway-e.denvergov.org:5060 p5
gal-expressway-e.denvergov.org:5061 p5
gal-expressway-e.denvergov.org:5062 p5

CAA 6

iodef "mailto:Hostmaster@denvergov.org"
issue "entrust.net"
issue "pki.goog; cansignhttpexchanges=yes"
issue "sectigo.com"
issuewild "entrust.net"
issuewild "sectigo.com"

TLS Certificates (4)

Common Name	Issuer	Expires
`www.denvergov.org`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36	Fri, 13 Nov 2026 23:59:59 +0000
`Sectigo Public Server Authentication CA OV R36`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46	Fri, 21 Mar 2036 23:59:59 +0000
`Sectigo Public Server Authentication Root R46`	C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority	Mon, 18 Jan 2038 23:59:59 +0000
`USERTrust RSA Certification Authority`	C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority	Mon, 18 Jan 2038 23:59:59 +0000

Subdomains (24)

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 denvergov.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_2613b27eff6c594c
Output Hash: b3fe349b2bdf01885a49a7934512a070f2a4d1f3f0ac21884dc1f4881e4abf66
Signature: ed25519:f6852ee5251781fd2caf562aee0773b83df0d749b2b09f4629e442545d1d0887fe2cec9a0ecf7e56c38dc2079951dd9bf7050d5d1c9b20eaabe6b5cafd18c30c
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/denvergov.org