CONTINUOUS INTERNET TELEMETRY24H DRIFT1,961 material changesacross 1,752 domains · -590 vs yesterdayDNS DRIFT16 domains changed DNS providertop destination cloudflare.comEMAIL DRIFT5 domains switched email providertop destination google.comCERT DRIFT1 domains switched issuing CA24h · -4 vs yesterdayNOW3,375 curated domains not answeringlast probe, steadyERRORS10,880 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT1,961 material changesacross 1,752 domains · -590 vs yesterdayDNS DRIFT16 domains changed DNS providertop destination cloudflare.comEMAIL DRIFT5 domains switched email providertop destination google.comCERT DRIFT1 domains switched issuing CA24h · -4 vs yesterdayNOW3,375 curated domains not answeringlast probe, steadyERRORS10,880 responded with an errorlast probe · 5xx / 404 / 429 / 403

discourse.cloud

Observed 2026-07-13T02:44:17.211Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Runs onCloudflare
Email byGoogle Workspace
Registered withGandi SAS
Also usesGoogle Search Console1Password
2 subdomains · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat discourse.cloud actually stands on - every host below is a signed observation
discourse.cloud
NS
ns-1012.awsdns-62.netns-1094.awsdns-08.orgns-410.awsdns-51.comns-1963.awsdns-53.co.uk
awsdns-62.net + awsdns-08.org + moreanswers its DNS
MX
alt1.aspmx.l.google.comaspmx3.googlemail.comalt2.aspmx.l.google.comaspmx.l.google.com+1 more
Google Workspacereceives its email

HTTPS probe

server_error Server error (5xx) 530 Server Error
HTTP status530
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time18 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

MX 5

  • 5alt1.aspmx.l.google.com
  • 10aspmx3.googlemail.com
  • 5alt2.aspmx.l.google.com
  • 1aspmx.l.google.com
  • 10aspmx2.googlemail.com

TXT 6

  • google-site-verification=H6oFA4NusvgYH9iA2G-TVuVxwms0BQI72sQpX_Ns3N0
  • google-site-verification=F7lQ4EFSVZRqLxiq8wLPRm-VdJh5Zws9qZFaW2XtG1E
  • google-site-verification=IJeUvIcKz7EdsDUMNmHnvqhg5pt_XshQQjT5x0TXkTc
  • 1password-site-verification=ARECN7DLTRHCHGBOTL5IZV4DVE
  • v=spf1 include:metal._spf.discoursemail.com -all
  • v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc-reports@discourse.org

NS 4

  • ns-1012.awsdns-62.net
  • ns-1094.awsdns-08.org
  • ns-410.awsdns-51.com
  • ns-1963.awsdns-53.co.uk

SOA 1

  • ns-1963.awsdns-53.co.uk awsdns-hostmaster.amazon.com

CAA 2

  • issue amazonaws.com
  • issue letsencrypt.org

TLS Certificates (0)

None.

Subdomains (2)

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 discourse.cloud. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
c785af01-e588-4a1a-8c83-12842126e36b
Output Hash
670cc45ff316c28f10cd802c9ee01996e364d5b0542d7294fade84123c4e3341
Signature
ed25519:c77c0ab0c6bda2954bb83c3064429b45b6df68858bfe741bd76fa030dc8ae232dc1c9595553828c1bcdda5780f917af29c8cb2a63d10ad4b44d995971a209700
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser