robertaflack.com
Observed Jul 28, 2026, 09:45 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 byMicrosoft 365
Secured byLet's Encrypt
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat robertaflack.com actually stands on - every host below is a signed observation
robertaflack.com
A / AAAA
137.220.39.117
unattributedserves the site
NS
ns25.domaincontrol.comns26.domaincontrol.com
domaincontrol.comanswers its DNS
MX
robertaflack-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
robertaflack.com
Let's Encryptissued its certificate
DNS Records
A 1
137.220.39.117
MX 1
0robertaflack-com.mail.protection.outlook.com
TXT 2
v=spf1 include:secureserver.net -allNETORGFT9679832.onmicrosoft.com
NS 2
ns25.domaincontrol.comns26.domaincontrol.com
SOA 1
ns25.domaincontrol.com dns.jomax.net
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
robertaflack.com |
C=US, O=Let's Encrypt, CN=YR1 | Sat, 17 Oct 2026 21:06:42 +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 (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_5d984cd974fd2a7d- Output Hash
3e215715de35942b560038ec685dd02ae06503d3299e45fcd5b1afe72e407e6b- Signature
ed25519:a2ac0fcd95c6b13b4f85d506c66455c3e653a09bb4a48cfba5e58001750528a41495f5cde1b97abcb2f4efbfb88f85495a22755cec2b0d4a733ad1b11d553104- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast