biology-fieldwork.org
Observed Aug 16, 2026, 17:29 UTC (4h 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 withSpaceship, Inc.
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat biology-fieldwork.org actually stands on - every host below is a signed observation
biology-fieldwork.org
A / AAAA
172.67.187.2104.21.19.1712606:4700:3031::ac43:bb022606:4700:3033::6815:13ab
Cloudflareserves the site
NS
buck.ns.cloudflare.comnola.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
biology-fieldwork.org
Google Trust Servicesissued its certificate
DNS Records
A 2
172.67.187.2104.21.19.171
AAAA 2
2606:4700:3031::ac43:bb022606:4700:3033::6815:13ab
TXT 1
v=spf1 -all
NS 2
buck.ns.cloudflare.comnola.ns.cloudflare.com
SOA 1
buck.ns.cloudflare.com dns.cloudflare.com
DMARC_RECORDS 1
v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
biology-fieldwork.org |
C=US, O=Google Trust Services, CN=WE1 | Wed, 28 Oct 2026 05:31:31 +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_55d1f0930b3e4558- Output Hash
f1c680e8471020d8d42c5a188a2c86509324b7d40540aef5c094a447782f1a23- Signature
ed25519:fd64ad073d1abe39c48a1cbd9e397992b8f6cda473b967306aa092b0a6671bc3a780fdae6205287c32048660fecd62668bf3456c29dcb163b8e056f4764fce03- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast