artclasscurator.com
Observed Jul 28, 2026, 07:13 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.
Up right now
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat artclasscurator.com actually stands on - every host below is a signed observation
artclasscurator.com
A / AAAA
38.29.223.5338.29.223.15338.29.223.18323.235.240.153
unattributedserves the site
NS
ns2.techsurgeons.comns.techsurgeons.com
techsurgeons.comanswers its DNS
MX
ASPMX.L.GOOGLE.comALT2.ASPMX.L.GOOGLE.comASPMX2.GOOGLEMAIL.comASPMX3.GOOGLEMAIL.com+1 more
Google Workspacereceives its email
TLS
artclasscurator.com
Let's Encryptissued its certificate
DNS Records
A 4
38.29.223.5338.29.223.15338.29.223.18323.235.240.153
MX 5
1ASPMX.L.GOOGLE.com5ALT2.ASPMX.L.GOOGLE.com10ASPMX2.GOOGLEMAIL.com10ASPMX3.GOOGLEMAIL.com5ALT1.ASPMX.L.GOOGLE.com
TXT 3
v=spf1 include:_spf.mlsend.com include:_spf.techsurgeons.com mx include:_spf.google.com include:helpscoutemail.com include:emsd1.com -allgoogle-site-verification=ABuFTNJoMMSxYZ2sz9yHonFVl7nWSL3UBTccafgEJlUv=DMARC1; p=none;
NS 2
ns2.techsurgeons.comns.techsurgeons.com
SOA 1
ns.techsurgeons.com root.artclasscurator.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
artclasscurator.com |
C=US, O=Let's Encrypt, CN=YE1 | Sun, 27 Sep 2026 09:58:36 +0000 |
YE1 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +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 receiptEd25519 Receipt
- Receipt ID
rcpt_88d18ec2db649124- Output Hash
120969b32931f8bccb95d6ebdda48ae0646cacb4bc65e488e6388e2b74c4ef23- Signature
ed25519:e0f0d11f2a8132a52379a0335d6afd2f471b53715c8684ef1b4f46bd32cca3e606e1be51ebc227616988babe46554471fafa427788c6bc8494d914403eacff04- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast