samasource.org

Observed Aug 10, 2026, 10:03 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of samasource.org was taken 5d ago

samasource.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting samasource.org under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch samasource.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.

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Up right now

Runs onCloudflare

Email byGoogle Workspace

Secured byGoogle Trust Services

Also usesMicrosoft 365AnthropicAtlassianGoogle Search ConsoleMongoDBOpenAISlackZapier

majestic

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

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

samasource.org

A / AAAA

198.202.211.1

Cloudflareserves the site

ns-1147.awsdns-15.orgns-162.awsdns-20.comns-1844.awsdns-38.co.ukns-612.awsdns-12.net

awsdns-15.org + awsdns-20.com + moreanswers its DNS

aspmx.l.google.comalt3.aspmx.l.google.comalt1.aspmx.l.google.com

Google Workspacereceives its email

TLS

samasource.org

Google Trust Servicesissued its certificate

DNS Records

A 1

198.202.211.1

MX 3

1aspmx.l.google.com
10alt3.aspmx.l.google.com
5alt1.aspmx.l.google.com

TXT 12

DirectFedAuthUrl=https://samapreview.oktapreview.com/app/samapreview_azuread_1/exk7t1bugpCiXJVQ21d7/sso/saml
MS=ms73561930
anthropic-domain-verification-20qczz=j8mh052larGY4ksgLPBX52pA5
atlassian-domain-verification=NL5r5TSdJJQLapbJS666l5mCHMENV1bNPOV5AHee9DLQWFFuDLoPFahRK1xubT5i
google-site-verification=q0-4SC-YKoimhlxu-iTutncKREN_J3ADRinsyBkUnDI
mongodb-site-verification=UkOh38laD6LaUfa9TTeky6nmgBfYWT4j
mongodb-site-verification=wR1oLT51qjbFOW5ZCxZNACn3cs9bRgXK
openai-domain-verification=dv-wGBpurSWFI0tAYYBhTniMHvq
slack-domain-verification=OsuOMzWhZZrNKUJyKSnEIRYnvT4ksSvkmnN5hKE7
v=spf1 include:_spf.google.com include:_spf.psm.knowbe4.com include:servers.mcsv.net include:4379491.spf07.hubspotemail.net include:u17612452.wl203.sendgrid.net include:_spf.salesforce.com ~all

NS 4

ns-1147.awsdns-15.org
ns-162.awsdns-20.com
ns-1844.awsdns-38.co.uk
ns-612.awsdns-12.net

SOA 1

ns-1147.awsdns-15.org awsdns-hostmaster.amazon.com

DMARC_RECORDS 1

v=DMARC1; p=quarantine; pct=75; rua=mailto:re+12404a32bcea@inbound.dmarcdigests.com

TLS Certificates (3)

Common Name	Issuer	Expires
`samasource.org`	C=US, O=Google Trust Services, CN=WE1	Thu, 15 Oct 2026 01:39:49 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +0000

Subdomains (0)

None observed.

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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID: rcpt_d28cbcb9492c089c
Output Hash: bcb1eb55342037caa0e6f1814cf8d0dd588700870a99638a613fd5cfc406df59
Signature: ed25519:8a403f1a619ebab807e655d9b1f27c98a5d722f819fe23d9b2ccaa60525eb4e40aeb60129d0889ca0cc1982e294887f2d9281ad62e342d117de97bff54fe2b08
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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