sans.org

Observed 2026-07-17T21:43:54.340Z (11h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byProofpoint

Also usesAtlassianMiroGoogle Search Console

7 subdomains · cybersecurity_expanded

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

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

sans.org

A / AAAA

45.60.31.3445.60.103.34

Cloudflareserves the site

ns-282.awsdns-35.comns-1270.awsdns-30.orgns-1746.awsdns-26.co.ukns-749.awsdns-29.net

awsdns-35.com + awsdns-30.org + moreanswers its DNS

mxa-002c1802.gslb.pphosted.commxb-002c1802.gslb.pphosted.com

Proofpointreceives its email

HTTPS probe

redirect Redirecting (3xx) 308 → https://www.sans.org/

HTTP status308

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time58 ms

DNS resolutionNOERROR

Redirect chain

https://www.sans.org/

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

DNS Records

A 2

45.60.31.34
45.60.103.34

MX 2

10mxa-002c1802.gslb.pphosted.com
10mxb-002c1802.gslb.pphosted.com

TXT 24

atlassian-domain-verification=6NyU75cdG0l2wc7/BZnvjf0Vk6le6u8mecfnfsB0aAODfOm0qF5qbI90rXXmVGWN
YOfxOkgh96cLKDUd0042Sx/iL9bDXs/ZIJ11T2OczGY4TajTWwW8RXLmRajj6sSrD+sNdelF3pXA0PPmx3cE5Q==
pardot928673=573fbfb6e48d50fe412afebd0623144f1667d7fd7e780b3a403bca1493ef624e
jetbrains-domain-verification=9d0spo0t1rbzwx801jejq5z9i
miro-verification=cb513e5bc26e25d81c0b82a55d647d153d95e378
google-site-verification=qP6oSPKijvCWSIP7JqPOF_HuU0NmQX8NTC8Eln8hXMg
apple-domain-verification=ZZoZ4NmnUelze8au
canva-site-verification=SBkYH7bWYvbsjI0sPM-yIw
globalsign-domain-verification=AD25A2D856ECEE4A6C0901470A37800C
asv=c92bd4107a8a4880020e898eef0586e7

NS 4

ns-282.awsdns-35.com
ns-1270.awsdns-30.org
ns-1746.awsdns-26.co.uk
ns-749.awsdns-29.net

SOA 1

ns-1746.awsdns-26.co.uk awsdns-hostmaster.amazon.com

CAA 9

issuewild amazon.com
issuewild globalsign.com
issuewild sectigo.com
iodef mailto:security@sans.org
issue amazon.com
issue globalsign.com
issue sectigo.com
issue digicert.com
issue letsencrypt.org

TLS Certificates (0)

None.

Subdomains (7)

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

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

Ed25519 Receipt

Receipt ID: 4108294b-31f9-43c5-8d51-85488d3b5eca
Output Hash: f6b38c994e4d8841ab60f3c6ce54cc6bd08b2e3d1a2e958c01be424c77159d64
Signature: ed25519:6756fc7eb3e4a398a6109d01301479d75f992b94306482e101f745d117662d371b62bef3c9bd96534d3ff2f25a2336e81bcc7e01b91cfcec9f53ce434ba0540e
Public Key: ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent: (genesis)
Plane: fast

Verify this in your browser

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