bikecalc.com
Observed Aug 11, 2026, 07:17 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.
bikecalc.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bikecalc.com under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.
Watch bikecalc.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Amazon
Let's Encrypt
Apple
Google Search ConsoleDNS Records
A 4
35.71.179.8213.248.244.9675.2.60.6899.83.220.108
MX 2
10mx01.mail.icloud.com10mx02.mail.icloud.com
TXT 3
apple-domain=7KFZzWEvcg5aJv8ev=spf1 include:icloud.com ~allgoogle-site-verification=rZeUIyEOTraXJD1pfI5Ej0XUm3220mEHANusCTOx4ck
NS 2
dns1.registrar-servers.comdns2.registrar-servers.com
SOA 1
dns1.registrar-servers.com hostmaster.registrar-servers.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
bikecalc.com |
C=US, O=Let's Encrypt, CN=YR2 | Mon, 02 Nov 2026 00:32:14 +0000 |
YR2 |
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.
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_1dd2519f0fbc64a8- Output Hash
9b317bf721b31212807c330ecaf6c054ec1863421ba08e1fbc7765f4b3536849- Signature
ed25519:bb88c0ada67cbee47ef675967088de4df0c6b8d3c886f009e7df361d300bf01b9cd10ae1878b9e757875570915de2305878de49e510d286b6c953cc193aa0402- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast