discourse.org

Observed 2026-07-13T01:22:34.456Z (12h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Also usesGoogle Search Console1Password

IPv6 · 8 subdomains · tranco_20k

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

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

discourse.org

A / AAAA

13.226.251.3513.226.251.3813.226.251.12213.226.251.102+8 more

Cloudflareserves the site

ns-292.awsdns-36.comns-1205.awsdns-22.orgns-1966.awsdns-53.co.ukns-1022.awsdns-63.net

awsdns-36.com + awsdns-22.org + moreanswers its DNS

alt1.aspmx.l.google.comaspmx.l.google.comalt2.aspmx.l.google.comaspmx2.googlemail.com+1 more

Google Workspacereceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK

HTTP status200

Servercloudflare

TLS protocolHTTP/3

TLS issuernot observed

Behind Cloudflareyes

Response time33 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 4

13.226.251.35
13.226.251.38
13.226.251.122
13.226.251.102

AAAA 8

2600:9000:2201:1000:10:32d7:5200:93a1
2600:9000:2201:d200:10:32d7:5200:93a1
2600:9000:2201:9000:10:32d7:5200:93a1
2600:9000:2201:bc00:10:32d7:5200:93a1
2600:9000:2201:9600:10:32d7:5200:93a1
2600:9000:2201:e800:10:32d7:5200:93a1
2600:9000:2201:f800:10:32d7:5200:93a1
2600:9000:2201:4a00:10:32d7:5200:93a1

MX 5

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

TXT 11

google-site-verification=Pu_UqH5gBStNMnQ5aBXZAm1JNSNRua45Vwzb3vMdXfU
anthropic-domain-verification-5e3gx1=w7e7qTKKuBeHvqq5pxF5hQwJG
v=spf1 include:metal._spf.discoursemail.com include:_spf.google.com include:amazonses.com include:_spf.intacct.com include:_spf1.mailgun.org include:_spf2.mailgun.org -all
cloudflare_dashboard_sso=0839d1846292dd15941425cc4a504952
intacct-esk=37636FD03564C14AE0638A86710AEC76
google-site-verification=fyWra9soC_wB9i_x1f1bLZ_u0shq84TdHC8ZHndxtHs
yahoo-verification-key=Y5pyDyRWbolgCA7dI+s6jK+TIzZ4Tlr0yKcLJ6TXaGA=
1password-site-verification=NALL2ULKKFFGTMZI2JGUTGBMHQ
h1-domain-verification=dbqPB1RbBB8dKpav6behQHW6te9fqkgYxh5j6KBT8WvAYk4K
v=DMARC1; p=reject; rua=mailto:dmarc-reports@discourse.org; ruf=mailto:dmarc@discourse.org

NS 4

ns-292.awsdns-36.com
ns-1205.awsdns-22.org
ns-1966.awsdns-53.co.uk
ns-1022.awsdns-63.net

SOA 1

ns-1205.awsdns-22.org awsdns-hostmaster.amazon.com

CAA 2

issue letsencrypt.org
issue amazonaws.com

TLS Certificates (0)

None.

Subdomains (8)

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

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

Ed25519 Receipt

Receipt ID: a1850931-cfbf-450a-bf6d-a636dd86d2bf
Output Hash: d5717c7e3a25354fa7aeb4427df4e846c59b17814a9401e8be4bc89320c49f24
Signature: ed25519:8291084b0ad2e7dad20c62502f7536768437750b44e4a7e7408d9c220593fdfd929093a0b37ccc382fbb5127350560a16b3b97d5bcdb4d1bc4f0b3265e33f40f
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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