sciencefriday.com

Observed 2026-07-12T14:27:41.360Z (9h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Registered withGoDaddy.com, LLC

Also usesGoogle Search Console

tranco_40k

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

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

sciencefriday.com

A / AAAA

192.0.66.112

Cloudflareserves the site

dorthy.ns.cloudflare.comrick.ns.cloudflare.com

cloudflare.comanswers its DNS

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

Google Workspacereceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.sciencefriday.com/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time344 ms

DNS resolutionNOERROR

Redirect chain

https://www.sciencefriday.com/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

192.0.66.112

MX 5

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

TXT 5

apple-domain-verification=whzLmrpXV3Saeymx
v=spf1 include:_spf.google.com include:servers.mcsv.net include:_spfprod.ngpvan.com ~all
google-site-verification=lMUC33oZBHwV8-Sl_HTa016Z2HMMKXKx3-xZTIJnC20
v=DMARC1; p=quarantine; pct=100; rua=mailto:re+ojpyy9mzcj3@dmarc.postmarkapp.com; sp=quarantine; aspf=r;
v=DKIM1; (detected)

NS 2

dorthy.ns.cloudflare.com
rick.ns.cloudflare.com

SOA 1

dorthy.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (0)

None.

Subdomains (2)

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 Connor observes and signs for sciencefriday.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 99f7b436-5c28-47ee-855b-c012894cc927
Output Hash: e30b53c97019b8b70a158b1b8b4b97ca58275ce6bbb28316cc5b62d723b589c3
Signature: ed25519:fa53552d30f31e5e9c1d86eb82afc23acf83b1d091d0cc9c6160bc47f9bbe44770ed09866582f12099f2370051e130a62ceaad4f28006ec5d48a9fdbbdfea90b
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/sciencefriday.com