sciencemag.org

Observed Jul 21, 2026, 19:58 UTC (1d 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

Guarded by a firewall

Runs onCloudflare

Secured byAmazon

Registered withNetwork Solutions, LLC

Also usesGoogle Search ConsoleFacebook/Meta

push_legacy

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

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

sciencemag.org

A / AAAA

52.8.62.15054.151.119.244

Cloudflareserves the site

ns02.aaas.orgns03.aaas.orgns01.aaas.org

aaas.organswers its DNS

TLS

*.sciencemag.org

Amazonissued its certificate

DNS Records

A 2

52.8.62.150
54.151.119.244

TXT 5

ca3-15e5411404d7491896a4f30f021f6cdb
google-site-verification=W7u_zrZknuKuot7tAWIfvwVkgjrL6gxpRwQIyQZElWM
facebook-domain-verification=wg09i5246crh70b536l2hagkr1x0p9
google-site-verification=4cTnldeRolO0LyfYFtFwwqJ2zc1THuMUJO7Iuz7lhAw
google-site-verification=G822PgSFgz2vPo3Fu0C9bLXb58t_1knzSqDSspCULwc

NS 3

ns02.aaas.org
ns03.aaas.org
ns01.aaas.org

SOA 1

ns01.aaas.org domainreg.aaas.org

TLS Certificates (3)

Common Name	Issuer	Expires
`*.sciencemag.org`	C=US, O=Amazon, CN=Amazon RSA 2048 M01	Sat, 24 Oct 2026 23:59:59 +0000
`Amazon RSA 2048 M01`	C=US, O=Amazon, CN=Amazon Root CA 1	Fri, 23 Aug 2030 22:21:28 +0000
`Amazon Root CA 1`	C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2	Thu, 31 Dec 2037 01:00:00 +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 sciencemag.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_336d60c2ad909940
Output Hash: 41a39a5ff4ad30f04a3b81b4df5a27c65dfba3bb5e4e5f76f2d0fef4bc96e09a
Signature: ed25519:54485528e36c07c90aa9717c7f6ccfd2f95362e92ae2013befca4b6a5c61a7224167cc2ee86e840d46f3affc6c4cd531b7f835c8fe1e8cbe259faf9387b8c004
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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