jerbob.me
Observed Aug 16, 2026, 09:56 UTC (12h 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
Runs onCloudflare
CloudflareSecured byGoogle Trust Services
Google Trust ServicesRegistered withCloudflare, Inc
Also usesOpenAI
OpenAIIPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jerbob.me actually stands on - every host below is a signed observation
jerbob.me
A / AAAA
172.67.133.136104.21.5.1562606:4700:3031::ac43:85882606:4700:3033::6815:59c
Cloudflareserves the site
NS
grace.ns.cloudflare.comterry.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
linda.mx.cloudflare.netamir.mx.cloudflare.netisaac.mx.cloudflare.net
cloudflare.netreceives its email
TLS
jerbob.me
Google Trust Servicesissued its certificate
DNS Records
A 2
172.67.133.136104.21.5.156
AAAA 2
2606:4700:3031::ac43:85882606:4700:3033::6815:59c
MX 3
20linda.mx.cloudflare.net72amir.mx.cloudflare.net94isaac.mx.cloudflare.net
TXT 2
openai-domain-verification=dv-csNsSV9VVdSunigLHYooIll1v=spf1 include:_spf.mx.cloudflare.net ~all
NS 2
grace.ns.cloudflare.comterry.ns.cloudflare.com
SOA 1
grace.ns.cloudflare.com dns.cloudflare.com
CAA 10
issue "comodoca.com"issue "digicert.com; cansignhttpexchanges=yes"issue "letsencrypt.org"issue "pki.goog; cansignhttpexchanges=yes"issue "ssl.com"issuewild "comodoca.com"issuewild "digicert.com; cansignhttpexchanges=yes"issuewild "letsencrypt.org"issuewild "pki.goog; cansignhttpexchanges=yes"issuewild "ssl.com"
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
jerbob.me |
C=US, O=Google Trust Services, CN=WE1 | Thu, 12 Nov 2026 20:42:46 +0000 |
WE1 |
C=US, O=Google Trust Services LLC, CN=GTS Root R4 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R4 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_43b74dbc2348102e- Output Hash
e50b36f09585d8dfd9ddff1d34a6ce38c50d1c6b268a862558f9c872b3d0273d- Signature
ed25519:fe8fdf93b15e4255dbd40f6d03c86e980d7e149f0a21196b9ffa2d82f169f6ca0b6c70c3047c2b0f8ac2d6e230f648cc0e96d349bcbc0437746bc8ed05849a00- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast