hypothes.is

Observed Jul 24, 2026, 03:18 UTC (7h 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

Registered toAnnotation Unlimited

Also usesGoogle Search ConsoleHubSpot

IPv6 · tranco_20k

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

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

hypothes.is

A / AAAA

104.20.31.206172.66.167.822606:4700:10::ac42:a7522606:4700:10::6814:1fce

Cloudflareserves the site

melissa.ns.cloudflare.comnoel.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comalt1.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

hypothes.is

Let's Encryptissued its certificate

DNS Records

A 2

104.20.31.206
172.66.167.82

AAAA 2

2606:4700:10::ac42:a752
2606:4700:10::6814:1fce

MX 5

1aspmx.l.google.com
10aspmx2.googlemail.com
10aspmx3.googlemail.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com

TXT 8

MS=ms42629320
MS=ms43377502
google-site-verification=0Tece2AgpaOh1GX0CfiZERnfNLrLVMwgSCgI0d62nK4
google-site-verification=gueGAgGgjbB_MH5thewmTie8q4gx81JOoYe87vIKgEg
google-site-verification=vwZ2_PhEthvoH5yY9JaySgnzKyHqLW-T02X-G2ujGNc
google-site-verification=yE_D5_M4_ax0LqDDk4kfAEam7y1V7zG8xbHZJd8o-2c
v=spf1 include:spf.mandrillapp.com include:6291320.spf01.hubspotemail.net include:_spf.google.com -all
v=DMARC1; p=none; rua=mailto:5la68riccl@rua.powerdmarc.com; ruf=mailto:5la68riccl@ruf.powerdmarc.com; fo=1;

NS 2

melissa.ns.cloudflare.com
noel.ns.cloudflare.com

SOA 1

melissa.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (4)

Common Name	Issuer	Expires
`hypothes.is`	C=US, O=Let's Encrypt, CN=YE2	Mon, 28 Sep 2026 16:59:52 +0000
`YE2`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	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 hypothes.is. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_2ecee90035cb27ba
Output Hash: f3e0f19257e39dff71080a7f31a57fdbe71588bf607783069a5217a0c12fea4a
Signature: ed25519:d5ccd59637d40d8b41cc02830372babec2abf55ae2bbf7eec37f2feda0699ce87c23344de46a7cd13ca64516210a8641d87445fa33d876ee6aeb87bb15c14403
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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