fastviewer.com

Observed 2026-07-13T14:19:22.364Z (1h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Registered withInterNetX GmbH

15 subdomains · tranco_40k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat fastviewer.com actually stands on - every host below is a signed observation

fastviewer.com

A / AAAA

213.95.36.8

Cloudflareserves the site

ns3-02.azure-dns.orgns4-02.azure-dns.infons1-02.azure-dns.comns2-02.azure-dns.net

azure-dns.org + azure-dns.info + moreanswers its DNS

mx04.secure-mail-gateway.commx01.secure-mail-gateway.commx02.secure-mail-gateway.commx03.secure-mail-gateway.com

secure-mail-gateway.comreceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.matrix42.com/en/fastviewer/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time637 ms

DNS resolutionNOERROR

Redirect chain

https://www.matrix42.com/en/fastviewer/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

213.95.36.8

MX 4

40mx04.secure-mail-gateway.com
10mx01.secure-mail-gateway.com
20mx02.secure-mail-gateway.com
30mx03.secure-mail-gateway.com

TXT 5

MS=ms13548864
v=spf1 include:antispameurope.com include:spf.hornetsecurity.com include:spf.protection.outlook.com include:spf.crsend.com a:psa01.portformance.com ip4:85.124.84.55 ip4:145.253.187.238 -all
ceb88a37ef18a3630d3c218de7be4a26a372b585d338fffe5cfc66e240e8ee5
ms-domain-verification=f58677a9-a77c-4243-a0b5-b620c4934fa9
v=DMARC1;p=quarantine;pct=100;rua=mailto:itservice@matrix42.com

NS 4

ns3-02.azure-dns.org
ns4-02.azure-dns.info
ns1-02.azure-dns.com
ns2-02.azure-dns.net

SOA 1

ns1-02.azure-dns.com azuredns-hostmaster.microsoft.com.fastviewer.com

TLS Certificates (0)

None.

Subdomains (15)

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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for fastviewer.com. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/fastviewer.com">
  <img src="https://domaindrift.io/badge/fastviewer.com.svg"
       width="300" height="64" alt="DomainDrift signed observations for fastviewer.com">
</a>

Ed25519 Receipt

Receipt ID: 01e6b2a6-e9d3-4b71-9bd2-7c36d0bac57d
Output Hash: bd713fd84a50df71b0ab03da50cbd08c609b55c788e4abec1e7f39a9c15ee9c4
Signature: ed25519:7c3d943cc99b29ce104414092b1aec2a0ef728e1c5308575244ec5432367b5a0ab35d466f00c9db60a5048603485a09cd35fc40f2a897af896df1ed4b7807c00
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/fastviewer.com