huduser.gov

Observed Jul 18, 2026, 13:34 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onAmazon

Email byGoogle Workspace

Secured byGoDaddy.com

Registered withget.gov

Also usesGoogle Search Console

tranco_40k

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

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

huduser.gov

A / AAAA

99.83.149.39

Amazonserves the site

ns-232.awsdns-29.comns-658.awsdns-18.netns-1326.awsdns-37.orgns-1661.awsdns-15.co.uk

awsdns-29.com + awsdns-18.net + moreanswers its DNS

aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

*.huduser.gov

GoDaddy.comissued its certificate

DNS Records

A 1

99.83.149.39

MX 5

10aspmx.l.google.com
20alt1.aspmx.l.google.com
20alt2.aspmx.l.google.com
50alt3.aspmx.l.google.com
50alt4.aspmx.l.google.com

TXT 4

google-site-verification=VZxd-qQsQS405iFYUNGnl7VOJxRuIo3D_e7rqSKVpuI
spf2.0/pra include:spf.constantcontact.com include:_spf.google.com ~all
v=spf1 mx ip4:96.127.43.83/32 ip4:96.127.68.27/32 ip4:96.127.46.139/32 ip4:173.0.84.225/32 ip4:173.0.84.226/32 ip4:173.0.84.227/32 ip4:173.0.84.228/32 ip4:66.211.168.230/32 ip4:66.211.168.231/32 include:_spf.google.com ~all
v=DMARC1; p=reject; sp=reject; fo=1; rua=mailto:mailauth-reports@huduser.gov,mailto:reports@dmarc.cyber.dhs.gov; ruf=mailto:mailauth-reports@huduser.gov

NS 4

ns-232.awsdns-29.com
ns-658.awsdns-18.net
ns-1326.awsdns-37.org
ns-1661.awsdns-15.co.uk

SOA 1

ns-658.awsdns-18.net awsdns-hostmaster.amazon.com

TLS Certificates (3)

Common Name	Issuer	Expires
`*.huduser.gov`	C=US, O=GoDaddy.com, CN=GoDaddy TLS Intermediate CA DV - R1v1	Wed, 27 Jan 2027 00:37:34 +0000
`GoDaddy TLS Intermediate CA DV - R1v1`	C=US, O=GoDaddy.com, CN=GoDaddy TLS Root CA - R1	Fri, 24 Aug 2040 11:59:59 +0000
`GoDaddy TLS Root CA - R1`	C=US, ST=Arizona, L=Scottsdale, O=GoDaddy.com, Inc., CN=Go Daddy Root Certificate Authority - G2	Thu, 31 Dec 2037 23:59:59 +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 huduser.gov. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 2dc894fe-b949-47e9-8dc9-c9d59817eaa5
Output Hash: c3129d8fcf66c836a858e64c3bd64df9dc01558a54a6b4b65e5ebe04dd7b3b0b
Signature: ed25519:bedf6e77c0da37e5409e81f06cd402e2f55414cc084b9ec6071e58276ef672914e9af8e87a205bf705057b99f535fd3a60bddd9fafa781494950835989568304
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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