physicsworld.com

Observed 2026-07-13T08:25:33.793Z (3h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMimecast

Registered withAmazon Registrar, Inc.

Also usesGoogle Search Console

4 subdomains · 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-440.awsdns-55.comns-1062.awsdns-04.orgns-790.awsdns-34.netns-1680.awsdns-18.co.uk

awsdns-55.com + awsdns-04.org + moreanswers its DNS

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

Mimecastreceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK

HTTP status200

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time500 ms

DNS resolutionNOERROR

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

DNS Records

A 1

162.159.135.42

MX 2

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

TXT 5

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
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
MS=ms98553430
google-site-verification=itR04QsTOFfyqaBmCCnf885Ve6n0FIW5tDrVW36moE4
v=DMARC1; p=none;

NS 4

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

SOA 1

ns-790.awsdns-34.net awsdns-hostmaster.amazon.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 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: 30234da0-68e6-4870-9869-5a4e76a97e2e
Output Hash: b94fd1d80e93cec9604900f966fbcd542f1e189524550fbacd6e89b90c809ff7
Signature: ed25519:001bae25e5d0dfddccaf014cf86eba92fd360b7cee55cdbecd23882a9d882442f1a3dc3177772f7c32f2f442ccdb60f330389b0b5e975f47c896f2b3e3b2190c
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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