fairfaxcounty.gov

Observed Jul 28, 2026, 18:34 UTC (13h 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 onF5 Networks SARL

Email byMicrosoft 365

Secured byDigiCert

Registered withget.gov

Also usesDocuSignGoogle Search Console

1 subdomain · tranco_40k

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

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

fairfaxcounty.gov

A / AAAA

159.60.156.137

F5 Networks SARLserves the site

ns13.fairfaxcounty.govns31.fairfaxcounty.govns21.fairfaxcounty.govns11.fairfaxcounty.gov

fairfaxcounty.govanswers its DNS

fairfaxcounty-gov.mail.protection.outlook.com

Microsoft 365receives its email

TLS

www.fairfaxcounty.gov

DigiCert Incissued its certificate

DNS Records

A 1

159.60.156.137

MX 1

5fairfaxcounty-gov.mail.protection.outlook.com

TXT 15

nintex.5d03f4fa32d0b40d1fe55809
apple-domain-verification=vM40oG6fznnFKvnf
docusign=7aacd89f-feca-4c4d-a78d-ca68853b7ceb
google-gws-recovery-domain-verification=38041389
airtable-verification=dc7f1e6ed900d98d8a0c913ee1e71cd3
google-site-verification=MoadPrKlNU94WpvpohVrAC5_chyD4jmy-kEZWuGXnKc
OSIAGENTREGURL=https://mdm.fairfaxcounty.gov:444/athena/enrollment/athenaiOSEnroll.aspx
Dynatrace-site-verification=f772f294-0837-4ab1-8159-ef2dc1ff8599__1blair5bs40b67achalko2bgff
cisco-ci-domain-verification=c10e25235087c3313d488e6f05b4ea42a291dc066e1a916b6822df7c643dfe8
android-mdm-enroll=https://mdm.fairfaxcounty.gov:444/athena/enrollment/athenaandroidenroll.aspx

NS 4

ns13.fairfaxcounty.gov
ns31.fairfaxcounty.gov
ns21.fairfaxcounty.gov
ns11.fairfaxcounty.gov

SOA 1

ns31.fairfaxcounty.gov hostmaster.fairfaxcounty.gov

TLS Certificates (3)

Common Name	Issuer	Expires
`www.fairfaxcounty.gov`	C=US, O=DigiCert Inc, CN=DigiCert EV RSA CA G2	Sat, 06 Feb 2027 23:59:59 +0000
`DigiCert Global Root G2`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2	Fri, 15 Jan 2038 12:00:00 +0000
`DigiCert EV RSA CA G2`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2	Tue, 02 Jul 2030 12:42:50 +0000

Subdomains (1)

www.fairfaxcounty.gov

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 fairfaxcounty.gov. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_4551e7cc79d88203
Output Hash: 9a8072182d69eee805ec46d57ee8f53f7485c0d73d4a4b027787990be8a5c6ec
Signature: ed25519:d039177c4d5c977836d68ab00f712b089ec8c2da7a3d669f630938e0145c571533f73833f4148948aa8c2860a0715d0ab1c86dca9164c72dddd8b59e866eac04
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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