blur.io
Observed Jul 18, 2026, 12:01 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search Console
crypto
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat blur.io actually stands on - every host below is a signed observation
blur.io
A / AAAA
76.76.21.6166.33.60.130
unattributedserves the site
NS
aiden.ns.cloudflare.comkay.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
blur.io
Let's Encryptissued its certificate
DNS Records
A 2
76.76.21.6166.33.60.130
MX 5
1aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 4
google-site-verification=J6peofEh7OYIofxib8FDRo_vhmG1SZPzYZfIpyGd7bUgoogle-site-verification=ufUbH6d18QWHMtDKzyxMnAl7yKHaF_XKYl0WNrRMjnYv=spf1 include:_spf.google.com ~allv=DMARC1; p=reject; rua=mailto:re+bccf94033210@inbound.dmarcdigests.com; pct=100
NS 2
aiden.ns.cloudflare.comkay.ns.cloudflare.com
SOA 1
aiden.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
blur.io |
C=US, O=Let's Encrypt, CN=YR1 | Sat, 03 Oct 2026 13:13:45 +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 (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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
8722b775-55fe-4ab5-bbbe-830a2a7b15e3- Output Hash
1f4f7962b8778bf1e1370373c09c9c516065a01a6a00ebd5763d5ec56e4a1adc- Signature
ed25519:c30b91c8f4d588d10aa7fa54e269c734276b2eed18de8fb90a618b12d540361e082be064f9759319167d514179aab9be8a718beac70cb08e53bd46c2681fa105- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast