roandcostudio.com
Observed Jul 26, 2026, 06:19 UTC (5d 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 roandcostudio.com actually stands on - every host below is a signed observation
roandcostudio.com
A / AAAA
75.2.60.5
unattributedserves the site
NS
ns1.hover.comns2.hover.com
hover.comanswers its DNS
MX
alt2.aspmx.l.google.comaspmx3.googlemail.comalt1.aspmx.l.google.comaspmx2.googlemail.com+1 more
Google Workspacereceives its email
TLS
www.roandcostudio.com
Let's Encryptissued its certificate
DNS Records
A 1
75.2.60.5
MX 5
5alt2.aspmx.l.google.com10aspmx3.googlemail.com5alt1.aspmx.l.google.com10aspmx2.googlemail.com1aspmx.l.google.com
TXT 2
google-site-verification=l7a1bBKC_g-VJyqBvoKRmy93G8ZvaxtemqWuMWCHVgAv=DMARC1; p=none;
NS 2
ns1.hover.comns2.hover.com
SOA 1
ns1.hover.com dnsmaster.hover.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
www.roandcostudio.com |
C=US, O=Let's Encrypt, CN=YE1 | Tue, 29 Sep 2026 20:33:59 +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_5565ffa915e09645- Output Hash
5816021c731fbe3afc65fff78fef22c53c322c8035e0c2a40045b3cfc94400ab- Signature
ed25519:ed54be10d0e8c43fe4a48d74ed9b027665e788ac81f428544009985654aec09d17dde2377b9f7bca919a56fd3aab0cd4b3d31db7d1715b722c0244a0d60bcf05- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast