arcadium3d.com
Observed Jul 23, 2026, 04:31 UTC (2d 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 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat arcadium3d.com actually stands on - every host below is a signed observation
arcadium3d.com
A / AAAA
143.244.156.199
unattributedserves the site
NS
dns1.registrar-servers.comdns2.registrar-servers.com
registrar-servers.comanswers its DNS
MX
smtp.google.com
Google Workspacereceives its email
TLS
arcadium3d.com
Let's Encryptissued its certificate
DNS Records
A 1
143.244.156.199
MX 1
1smtp.google.com
TXT 4
v=spf1 include:_spf.google.com include:mailgun.org ~allgoogle-site-verification=TvFt9ryb3rrI0ld_AJJjkcrWCHcVGha6ZFaIO0k-SKQgoogle-site-verification=rjjMI3FOe8OOU6SW2tK4Rieo8Flftiwrh0igmeqwfc8v=DMARC1; p=none; rua=mailto:dmarc@arcadium3d.com; ruf=mailto:dmarc@arcadium3d.com; fo=1
NS 2
dns1.registrar-servers.comdns2.registrar-servers.com
SOA 1
dns1.registrar-servers.com hostmaster.registrar-servers.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
arcadium3d.com |
C=US, O=Let's Encrypt, CN=YE2 | Fri, 04 Sep 2026 01:11:49 +0000 |
YE2 |
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_0f131737c1c83a31- Output Hash
93f02e42419b6c787ed1ba47eaa87df41be515d78379022c81599c74733926f2- Signature
ed25519:0f7696c9e995ffd636c24fb27bea304e68375641be3c69c296177ef15d2c5d3194cd418cd242b821d17b0b8078d78b729e077c3b5c59ab726ecad3b5049a090f- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast