sciencealert.com

Observed 2026-07-12T21:23:03.610Z (14h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Registered withCloudflare, Inc.

Also usesGoogle Search Console

IPv6 · 4 subdomains · tranco_5k

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

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

sciencealert.com

A / AAAA

104.18.18.94104.18.19.942606:4700::6812:135e2606:4700::6812:125e

Cloudflareserves the site

isla.ns.cloudflare.comzahir.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx3.googlemail.comalt1.aspmx.l.google.comaspmx.l.google.comalt2.aspmx.l.google.com+1 more

Google Workspacereceives its email

HTTPS probe

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

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time225 ms

DNS resolutionNOERROR

Redirect chain

https://www.sciencealert.com/

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

DNS Records

A 2

104.18.18.94
104.18.19.94

AAAA 2

2606:4700::6812:135e
2606:4700::6812:125e

MX 5

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

TXT 8

anthropic-domain-verification-vhmqgx=DbXGTELFcRV3blSio9EqwTiok
google-site-verification=jyPPU2EX8LpaSTwYEwwSpVS_0x3Bmm5zxZKp9SYtFUY
google-site-verification=FcSUVXEyRuX6bvvPPjgQ7EOct0dKhwDdByzUzkojfqk
google-site-verification=ZJPJnuew8kXj4N6vz7PmxmUrtJIaemlOdFSceiUCWTQ
google-site-verification=0tfugISN1nae4AilgYQDmPE0m6BR3PvAjF3g6-Ixnm8
v=spf1 include:_spf.google.com include:servers.mcsv.net ~all
v=DMARC1; p=reject; rua=mailto:eb348c3e935f635@rep.dmarcanalyzer.com; ruf=mailto:eb348c3e935f635@for.dmarcanalyzer.com; fo=1;
v=DKIM1; (detected)

NS 2

isla.ns.cloudflare.com
zahir.ns.cloudflare.com

SOA 1

isla.ns.cloudflare.com dns.cloudflare.com

CAA 10

issuewild digicert.com; cansignhttpexchanges=yes
issue pki.goog; cansignhttpexchanges=yes
issue digicert.com; cansignhttpexchanges=yes
issue ssl.com
issuewild comodoca.com
issue letsencrypt.org
issuewild letsencrypt.org
issuewild pki.goog; cansignhttpexchanges=yes
issuewild ssl.com
issue comodoca.com

TLS Certificates (0)

None.

Subdomains (4)

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 sciencealert.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: ca58a09f-3f1d-4ed9-a504-45cb613cea85
Output Hash: 39baba943b5e15c7d1bf95cefc77d775ac19da6e44ef89595157f0675ad675bd
Signature: ed25519:76f371e541057d127b05fb7f897ad06520e324a2e4226bef4ce88b0c2c9938d38a42547fe809e3d94a70e7ee0868964948cd91e8b6cc2244fd4d3f2a172ccd0d
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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