sciencefocus.com

Observed Jul 22, 2026, 00:25 UTC (2d 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 onAmazon

Email byMimecast

Secured byLet's Encrypt

Registered withLexsynergy Limited

Also usesGoogle Search ConsoleFacebook/Meta

tranco_20k

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

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

sciencefocus.com

A / AAAA

3.124.189.64

Amazonserves the site

ns21.digicertdns.comns23.digicertdns.netns25.digicertdns.netns24.digicertdns.net+2 more

digicertdns.com + digicertdns.netanswers its DNS

eu-smtp-inbound-1.mimecast.comeu-smtp-inbound-2.mimecast.com

Mimecastreceives its email

TLS

sciencefocus.com

Let's Encryptissued its certificate

DNS Records

A 1

3.124.189.64

MX 2

10eu-smtp-inbound-1.mimecast.com
10eu-smtp-inbound-2.mimecast.com

TXT 11

google-site-verification=QKZdiJUzj1Jngo2wzA5793qKUZErmO3U7Ij-RMtKpas
v=spf1 a mx ip4:78.136.36.160 include:eu._netblocks.mimecast.com include:msgfocus.com include:spf.protection.outlook.com ip4:164.177.142.162 ip4:164.177.142.163 include:spf.mandrillapp.com -all
google-site-verification=86GU3Gl-5FPUvA3sdpqqdEaOR4N6wFzsTUerQibrBz0
facebook-domain-verification=20cpvbp20xo4bnp264eovhyzx4ymol
MS=ms43366988
0ed1fe018a5d7f0f1c200e46bfab91897bd71692ec
_globalsign-domain-verification=ypTmCodsGVFAp2zOZqygneXH8KL6TPtuVBQ16WReRG
MS=ms56712685
google-site-verification=Ky6ki_cbO4ISVZZweNA_exy2ETG-F3oh2sYnizL6EG8
_globalsign-domain-verification=90diKXUg9fFz_vxOVpyAM_k4zm7Cn9SmcaJw1ooEGF

NS 6

ns21.digicertdns.com
ns23.digicertdns.net
ns25.digicertdns.net
ns24.digicertdns.net
ns22.digicertdns.com
ns20.digicertdns.com

SOA 1

ns10.dnsmadeeasy.com dns.dnsmadeeasy.com

TLS Certificates (3)

Common Name	Issuer	Expires
`sciencefocus.com`	C=US, O=Let's Encrypt, CN=YR2	Tue, 08 Sep 2026 20:23:59 +0000
`YR2`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	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 sciencefocus.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_550b84b958ba02ed
Output Hash: 8b8508257adf05dc21b2e1bd81134d33e67ae0fbdf66cce76bc73574a1580ef6
Signature: ed25519:ae8a8569b4288e5f2e57864b024afef25f54fa10b7c33e06e78e82127f0c1f2d3e33270cab1ce3bd515d75c067607fbd4135344c2607b6b19403fbd28550ee0e
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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