durable.co

Observed Jul 24, 2026, 19:59 UTC (8d 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 onCloudflare

Email byGoogle Workspace

Secured byLet's Encrypt

Also usesGoogle Search Console

tranco_100k

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

INFRASTRUCTURE MAPwhat durable.co actually stands on - every host below is a signed observation

durable.co

A / AAAA

64.239.109.164.239.123.1

Cloudflareserves the site

adrian.ns.cloudflare.comphil.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comfcd6vbe7oaxpr3dly3dmewrkxleagn6tjeyxabwsltjui76legvq.mx-verification.google.com+2 more

Google Workspacereceives its email

TLS

durable.co

Let's Encryptissued its certificate

DNS Records

A 2

64.239.109.1
64.239.123.1

MX 6

1aspmx.l.google.com
10alt3.aspmx.l.google.com
10alt4.aspmx.l.google.com
15fcd6vbe7oaxpr3dly3dmewrkxleagn6tjeyxabwsltjui76legvq.mx-verification.google.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com

TXT 11

MS=ms65039423
google-site-verification=4ImJQCsu9jTX5AjTonKt2S0m41aZbneS-KzrDe52Ito
google-site-verification=ElufDzQt7tCw01piyMODzebyZmwjW_fMDtQZ-XkJ4Lw
google-site-verification=c-tCECGOOLzdmxK9SQKpy9XJaZoltN4bE2GCg7WbNAI
google-site-verification=jn8z4GAcmG7l7HgDEm1QD9inNd5XJm-Upw5mJDV0k3k
jetbrains-domain-verification=59onllgjt9fv2gbavwc86t5ba
mandrill_verify.FMVlYvBL1NOaCmobNYASOA
openai-domain-verification=dv-sfxFuPG1WICAKNcwNGdDstkL
pinterest-site-verification=65e75766fb1ce67546bcaebb61ea350a
v=spf1 include:_spf.google.com include:sendgrid.net include:registrarmail.net -all

NS 2

adrian.ns.cloudflare.com
phil.ns.cloudflare.com

SOA 1

adrian.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`durable.co`	C=US, O=Let's Encrypt, CN=YR1	Tue, 15 Sep 2026 10:01:32 +0000
`YR1`	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 durable.co. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_3bc0bae10ec2947a
Output Hash: 8da75c40fc568740261c93cee64f5c0bd26ab204a01ff930c5d6a377552ebee0
Signature: ed25519:a64a15f8a00e3c16143e723f61c6a33b45d16285cd2711c5d551ab01dfda70d436f1ec40e6e8aa29cef824939b1bb813796463b83703033dd03fe41e8d6af300
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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