richardcassaro.com
Observed Jul 26, 2026, 06:16 UTC (6d 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
Secured byLet's Encrypt
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat richardcassaro.com actually stands on - every host below is a signed observation
richardcassaro.com
A / AAAA
35.215.107.60
unattributedserves the site
NS
ns2.siteground.netns1.siteground.net
siteground.netanswers its DNS
MX
mx20.antispam.mailspamprotection.commx30.antispam.mailspamprotection.commx10.antispam.mailspamprotection.com
mailspamprotection.comreceives its email
TLS
*.richardcassaro.com
Let's Encryptissued its certificate
DNS Records
A 1
35.215.107.60
MX 3
20mx20.antispam.mailspamprotection.com30mx30.antispam.mailspamprotection.com10mx10.antispam.mailspamprotection.com
TXT 2
v=spf1 +a +mx +a:m57.siteground.biz include:richardcassaro.com.spf.auto.dnssmarthost.net ~allv=DMARC1; p=none; aspf=r; adkim=r;
NS 2
ns2.siteground.netns1.siteground.net
SOA 1
ns1.siteground.net root.m20.siteground.biz
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.richardcassaro.com |
C=US, O=Let's Encrypt, CN=YR1 | Wed, 02 Sep 2026 23:05:24 +0000 |
YR1 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 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 receiptEd25519 Receipt
- Receipt ID
rcpt_0d587d86cb97e30e- Output Hash
16ef155b3e652974760e355c4a06d9071e54bde560b0866f4ddca39c048b824f- Signature
ed25519:5bdcb16576d8d9de0073b1a0148201745a546bbea13c934ccf6faca447b6eb87f0089b704d129547172944848823fcbb7c30d3095c4400542299c3a17704150a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast