openculture.com

Observed Jul 22, 2026, 00:15 UTC (12h 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

Runs onAmazon

Email byGoogle Workspace

Secured bySectigo

Registered withGoDaddy.com, LLC

Also usesGoogle Search Console

tranco_20k

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

INFRASTRUCTURE MAPwhat openculture.com actually stands on - every host below is a signed observation

openculture.com

A / AAAA

18.204.45.111

Amazonserves the site

ns11.dnsmadeeasy.comns10.dnsmadeeasy.comns15.dnsmadeeasy.comns14.dnsmadeeasy.com+2 more

dnsmadeeasy.comanswers its DNS

aspmx3.googlemail.comaspmx2.googlemail.comalt1.aspmx.l.google.comaspmx4.googlemail.com+3 more

Google Workspacereceives its email

TLS

*.openculture.com

Sectigo Limitedissued its certificate

DNS Records

A 1

18.204.45.111

MX 7

30aspmx3.googlemail.com
30aspmx2.googlemail.com
5alt1.aspmx.l.google.com
30aspmx4.googlemail.com
40aspmx5.googlemail.com
5aspmx.l.google.com
1alt2.aspmx.l.google.com

TXT 3

google-site-verification=yAHooWK9hUjOSwYblROEyqASW_bPfrE5KaIV9niQVis
v=spf1 mx a include:openculture.com include:amazonses.com ~all
v=DMARC1; p=none; rua=mailto:newsletter@openculture.com; pct=50;

NS 6

ns11.dnsmadeeasy.com
ns10.dnsmadeeasy.com
ns15.dnsmadeeasy.com
ns14.dnsmadeeasy.com
ns12.dnsmadeeasy.com
ns13.dnsmadeeasy.com

SOA 1

ns10.dnsmadeeasy.com dns.dnsmadeeasy.com

TLS Certificates (4)

Common Name	Issuer	Expires
`*.openculture.com`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36	Fri, 23 Oct 2026 23:59:59 +0000
`Sectigo Public Server Authentication CA DV R36`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46	Fri, 21 Mar 2036 23:59:59 +0000
`Sectigo Public Server Authentication Root R46`	C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority	Mon, 18 Jan 2038 23:59:59 +0000
`USERTrust RSA Certification Authority`	C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority	Mon, 18 Jan 2038 23:59:59 +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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for openculture.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_bcaa761bfe0e0410
Output Hash: e005b552cb79b8f4a7bcc5cd188974710395bcc6efb43124009189897bf67419
Signature: ed25519:d25de033c5e2cc72b7670a89983019a02c0d0215960a8ef9214aae7f608be69b72acc8ceb81ec7d3ea088602ec566baf7a210bd0ff05d4d86dd3c0c5ce550d0b
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/openculture.com