atomic.ac

Observed Jul 24, 2026, 13:49 UTC (8h 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

Secured byLet's Encrypt

IPv6 · 1 subdomain · tranco

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

INFRASTRUCTURE MAPwhat atomic.ac actually stands on - every host below is a signed observation

atomic.ac

A / AAAA

102.135.240.512c0f:ef18:0:2::51

Cloudflareserves the site

ns2.atomic.acns1.atomic.acns3.atomic.ac

atomic.acanswers its DNS

lon-srv3.atomic.accpt-ter-pmg1.atomic.ac

atomic.acreceives its email

TLS

www.atomic.ac

Let's Encryptissued its certificate

DNS Records

A 1

102.135.240.51

AAAA 1

2c0f:ef18:0:2::51

MX 2

20lon-srv3.atomic.ac
10cpt-ter-pmg1.atomic.ac

TXT 2

v=spf1 a:cpt-ter-mail1.atomic.ac a:lon-srv3.atomic.ac ~all
v=DMARC1; p=none

NS 3

ns2.atomic.ac
ns1.atomic.ac
ns3.atomic.ac

SOA 1

ns1.atomic.ac hostmaster.atomic.ac

TLS Certificates (3)

Common Name	Issuer	Expires
`www.atomic.ac`	C=US, O=Let's Encrypt, CN=YR1	Sun, 04 Oct 2026 05:20:56 +0000
`YR1`	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 (1)

www.atomic.ac

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.

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Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for atomic.ac. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_0bf76e5778080563
Output Hash: 755450a59c5d91b603ea6259e08a2000356b5208f8c8812a5cc7dfa3c8b2ee98
Signature: ed25519:43092247eb2913847d162968f7df725b14a76f747286453b07d52bf0fa916970363d001339ff170a8f2d1c3f322e8b0ce477c151fb1da3ffb592612515344409
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/atomic.ac