biocircularcities.eu
Observed Aug 16, 2026, 06:43 UTC (7h 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 ServicesAlso usesGoogle Search Console
Google Search ConsoleIPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat biocircularcities.eu actually stands on - every host below is a signed observation
biocircularcities.eu
A / AAAA
104.21.13.70172.67.155.112606:4700:3030::6815:d462606:4700:3036::ac43:9b0b
Cloudflareserves the site
NS
adelaide.ns.cloudflare.commitchell.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
spool.mail.gandi.netfb.mail.gandi.net
gandi.netreceives its email
TLS
biocircularcities.eu
Google Trust Servicesissued its certificate
DNS Records
A 2
104.21.13.70172.67.155.11
AAAA 2
2606:4700:3030::6815:d462606:4700:3036::ac43:9b0b
MX 2
10spool.mail.gandi.net50fb.mail.gandi.net
TXT 2
google-site-verification=31bPNeV3Kz0vyVvvBVubdFVRU33NizWiE2Xbfbz5chMv=spf1 include:_mailcust.gandi.net ?all
NS 2
adelaide.ns.cloudflare.commitchell.ns.cloudflare.com
SOA 1
adelaide.ns.cloudflare.com dns.cloudflare.com
SRV 2
mail.gandi.net:993 p0mail.gandi.net:465 p0
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
biocircularcities.eu |
C=US, O=Google Trust Services, CN=WE1 | Thu, 08 Oct 2026 23:02:44 +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_069b83eca71d5b28- Output Hash
6cf8abd635783d11bd36820930f64cc4e12b6be6091478ada4ec66e1bad6a3c6- Signature
ed25519:dc22a66580af35be83facfb483d7d3d8c4fb9cc6ecf1b39095084199b8d81a7d57859a2f6df4a546abb30d26c53bacbab9134726beb11cf131a7d106ef22f50e- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast