physicsworld.com

Observed Jul 18, 2026, 13:26 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMimecast

Secured byGoogle Trust Services

Registered withAmazon Registrar, Inc.

Also usesGoogle Search Console

tranco_40k

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

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

physicsworld.com

A / AAAA

162.159.135.42

Cloudflareserves the site

ns-1062.awsdns-04.orgns-1680.awsdns-18.co.ukns-440.awsdns-55.comns-790.awsdns-34.net

awsdns-04.org + awsdns-18.co.uk + moreanswers its DNS

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

Mimecastreceives its email

TLS

physicsworld.com

Google Trust Servicesissued its certificate

DNS Records

A 1

162.159.135.42

MX 2

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

TXT 5

MS=ms98553430
google-site-verification=itR04QsTOFfyqaBmCCnf885Ve6n0FIW5tDrVW36moE4
spf2.0/pra a mx ip4:212.50.164.128/25 ip4:77.86.25.0/25 ip4:213.249.244.128/25 include:msgfocus.com ~all
v=spf1 mx ip4:212.50.164.128/25 ip4:77.86.25.0/25 ip4:213.249.244.128/25 include:msgfocus.com ~all
v=DMARC1; p=none;

NS 4

ns-1062.awsdns-04.org
ns-1680.awsdns-18.co.uk
ns-440.awsdns-55.com
ns-790.awsdns-34.net

SOA 1

ns-790.awsdns-34.net awsdns-hostmaster.amazon.com

TLS Certificates (3)

Common Name	Issuer	Expires
`physicsworld.com`	C=US, O=Google Trust Services, CN=WE1	Mon, 31 Aug 2026 12:16:39 +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 physicsworld.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 23a119a5-76d3-4ce6-8ad1-c13d284fff78
Output Hash: c8d6af547c0254b4d5804a04bb6a5c946699e65eab5a78fac29447e8f6d7cbc1
Signature: ed25519:1eb61a187828ef2265a48c2db31d10ff626528622d9e9f17812346f3d27abac5b728d0e57d6624197c08fb51faccc9e968a24e25633edd79d484d57ab9804707
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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