spur.us

Observed 2026-07-17T14:23:08.040140968+00:00 (16h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onAmazon

Email byGoogle Workspace

Secured byLet's Encrypt

Registered withSquarespace Domains II LLC

Also usesGoogle Search ConsoleHubSpot

tranco_40k

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

INFRASTRUCTURE MAPwhat spur.us actually stands on - every host below is a signed observation

spur.us

A / AAAA

216.150.1.1

Amazonserves the site

ns-cloud-d1.googledomains.comns-cloud-d2.googledomains.comns-cloud-d3.googledomains.comns-cloud-d4.googledomains.com

googledomains.comanswers 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

spur.us

Let's Encryptissued its certificate

DNS Records

A 1

216.150.1.1

MX 5

1aspmx.l.google.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com
10alt3.aspmx.l.google.com
10alt4.aspmx.l.google.com

TXT 8

MS=ms79654940
intacct-esk=3FF2413768BB249CE063CA06710A2792
google-site-verification=cwBOUaQ6GG_-unLgK9evVhf8Tt7TnXrd7HgRgE4bIt4
google-site-verification=tZDzW9z8jnyHm2t5lwz_UOTSEJFNaEhnA267yrdbk9E
google-site-verification=v6KL8WNmJy1DPjkX0CDsobOZVS5eTfFMjreNKATeJuY
google-site-verification=vg61E6n_Y-WsX6jOoy5d6G8OUPkUayjkJI_-hQKMZzI
v=spf1 include:_spf.google.com include:49748435.spf01.hubspotemail.net include:mktomail.com include:_spf.intacct.com ~all
v=DMARC1; p=none; rua=mailto:dmarc-reports@spur.us

NS 4

ns-cloud-d1.googledomains.com
ns-cloud-d2.googledomains.com
ns-cloud-d3.googledomains.com
ns-cloud-d4.googledomains.com

SOA 1

ns-cloud-d1.googledomains.com cloud-dns-hostmaster.google.com

TLS Certificates (3)

Common Name	Issuer	Expires
`spur.us`	C=US, O=Let's Encrypt, CN=YR2	Sun, 13 Sep 2026 14:28:10 +0000
`YR2`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 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 spur.us. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: c15fd387-22b8-4f89-89b5-bbb30c38df10
Output Hash: 46961d96728dcf8a49c65749dc21be433a5b055c7c6598714819a1853de045d6
Signature: ed25519:a57b67f09cad3b5140e3361c1a0937ce635b49d5a6814f0812f5ff4868c1d06c129fdbad39fe5588713431499bc28f543b924e78669edf79dd8dc3ec761ce408
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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