visitcambridge.org

Observed Aug 2, 2026, 10:52 UTC (3h 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

Email byMicrosoft 365

Secured byLet's Encrypt

1 subdomain · tranco

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

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

visitcambridge.org

A / AAAA

139.59.174.155

unattributedserves the site

ns1.cammail.netns2.cammail.net

cammail.netanswers its DNS

visitcambridge-org.mail.protection.outlook.com

Microsoft 365receives its email

TLS

visitcambridge.org

Let's Encryptissued its certificate

DNS Records

A 1

139.59.174.155

MX 1

0visitcambridge-org.mail.protection.outlook.com

TXT 3

MS=ms68212487
3nhs3jevd7m0rafokprodsggtt
v=spf1 a mx include:spf.protection.outlook.com include:_spf.elasticemail.com -all

NS 2

ns1.cammail.net
ns2.cammail.net

SOA 1

ns1.cammail.net hostmaster.cammail.net

DMARC_RECORDS 1

v=DMARC1; p=none;

TLS Certificates (4)

Common Name	Issuer	Expires
`visitcambridge.org`	C=US, O=Let's Encrypt, CN=YE1	Thu, 17 Sep 2026 17:36:49 +0000
`YE1`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

www.visitcambridge.org

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 visitcambridge.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_08c142c238324ec3
Output Hash: f8e63250d59eca24701ccf26bc87b5fff2443e7d5fa844b8676da9d6195dc3cf
Signature: ed25519:7d7ec082c06763a26c07d6170ce2ee84574a0c07bd9376b51e53f9a4301d9590a4fefae6806a3f734f1d9f5a16ddd1668ec344630fcf3263498ee443cd8b8507
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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