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artspan.org

Observed Jul 28, 2026, 07:14 UTC (1d 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
Email byGoogle Workspace
Secured byGoogle Trust Services
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat artspan.org actually stands on - every host below is a signed observation
artspan.org
A / AAAA
199.36.158.100
unattributedserves the site
NS
ns-cloud-a1.googledomains.comns-cloud-a4.googledomains.comns-cloud-a2.googledomains.comns-cloud-a3.googledomains.com
googledomains.comanswers its DNS
MX
alt3.aspmx.l.google.comalt2.aspmx.l.google.comalt1.aspmx.l.google.comalt4.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
artspan.app
Google Trust Servicesissued its certificate

DNS Records

A 1

  • 199.36.158.100

MX 5

  • 10alt3.aspmx.l.google.com
  • 5alt2.aspmx.l.google.com
  • 5alt1.aspmx.l.google.com
  • 10alt4.aspmx.l.google.com
  • 1aspmx.l.google.com

TXT 4

  • hosting-site=artspanapp
  • firebase=artspanapp
  • v=spf1 a mx include:_spf.google.com include:_spf.firebasemail.com include:_spf.mlsend.com -all
  • v=DMARC1; p=quarantine; rua=mailto:postmaster@artspan.org

NS 4

  • ns-cloud-a1.googledomains.com
  • ns-cloud-a4.googledomains.com
  • ns-cloud-a2.googledomains.com
  • ns-cloud-a3.googledomains.com

SOA 1

  • ns-cloud-a1.googledomains.com cloud-dns-hostmaster.google.com

TLS Certificates (4)

Common NameIssuerExpires
artspan.app C=US, O=Google Trust Services, CN=WR3 Fri, 16 Oct 2026 10:01:32 +0000
WR3 C=US, O=Google Trust Services LLC, CN=GTS Root R1 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R1 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +0000
GlobalSign Root CA C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 12:00:00 +0000

Subdomains (1)

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

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

Ed25519 Receipt

Receipt ID
rcpt_66a66ce59f839feb
Output Hash
994f04fdaa0d18bc38934220d1b506f91538cc45c38cfde9874b385e7818ce2b
Signature
ed25519:25b0f2c4fc4b2ff053028fc31bfd837a870cf2c8900ebf7369182c425a9feec420bfaa54e43ff9de03d30c9e4e9c0562fe0db5baf9dc70dbb8e979c35a0a4304
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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