rprogress.org

Observed Jul 27, 2026, 03:55 UTC (6d 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

Email byMicrosoft 365

Secured byLet's Encrypt

1 subdomain · majestic

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

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

rprogress.org

A / AAAA

216.128.147.54

unattributedserves the site

ns35.domaincontrol.comns36.domaincontrol.com

domaincontrol.comanswers its DNS

rprogress-org.mail.protection.outlook.com

Microsoft 365receives its email

TLS

rprogress.org

Let's Encryptissued its certificate

DNS Records

A 1

216.128.147.54

MX 1

0rprogress-org.mail.protection.outlook.com

TXT 2

MS=ms93577943
v=spf1 include:spf.pr otection.outlook.com -all

NS 2

ns35.domaincontrol.com
ns36.domaincontrol.com

SOA 1

ns35.domaincontrol.com dns.jomax.net

TLS Certificates (3)

Common Name	Issuer	Expires
`rprogress.org`	C=US, O=Let's Encrypt, CN=YR1	Sat, 19 Sep 2026 06:51:54 +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 (1)

www.rprogress.org

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

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

Ed25519 Receipt

Receipt ID: rcpt_e8147460ddb1e973
Output Hash: 183768983f1da728221d078fd892e9e205fc0f2540c53a9b8d238d7d79252c87
Signature: ed25519:4148e25ae7928a8f84806c8d6e5de4f87870369f1d6b918e7642c6ef0c2ccbf97f9e49b8d573e15d21e55bc05de8dd03ab12fefc9b0916f68d642a674c3a470c
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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