sciencealert.com

Observed Jul 21, 2026, 20:07 UTC (15h 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 byGoogle Trust Services

Registered withCloudflare, Inc.

Also usesGoogle Search Console

IPv6 · 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

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

Google Workspacereceives its email

TLS

sciencealert.com

Google Trust Servicesissued its certificate

DNS Records

A 2

104.18.18.94
104.18.19.94

AAAA 2

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

MX 5

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

TXT 7

anthropic-domain-verification-vhmqgx=DbXGTELFcRV3blSio9EqwTiok
google-site-verification=0tfugISN1nae4AilgYQDmPE0m6BR3PvAjF3g6-Ixnm8
google-site-verification=FcSUVXEyRuX6bvvPPjgQ7EOct0dKhwDdByzUzkojfqk
google-site-verification=ZJPJnuew8kXj4N6vz7PmxmUrtJIaemlOdFSceiUCWTQ
google-site-verification=jyPPU2EX8LpaSTwYEwwSpVS_0x3Bmm5zxZKp9SYtFUY
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;

NS 2

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

SOA 1

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

CAA 10

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

TLS Certificates (3)

Common Name	Issuer	Expires
`sciencealert.com`	C=US, O=Google Trust Services, CN=WE1	Tue, 15 Sep 2026 01:20:15 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +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 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: rcpt_580f0d2d606af18b
Output Hash: e57d2930e99f295502645c537b67c2b5caf437d1ae7b88e1a6895e276a613526
Signature: ed25519:46c3341ff04bd431b13c21bfe8f99fa03a04435764e965ee30cf56a9044066b79402f0ba7e1cc7905f8cc7b9e95ac005fa9d0278273410d3be2a74b7bd9b4b09
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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