f6.security

Observed 2026-07-14T09:35:39.806Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Guarded by a firewall

Runs onCloudflare

Also usesGoogle Search Console

tranco_20k

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

INFRASTRUCTURE MAPwhat f6.security actually stands on - every host below is a signed observation

f6.security

A / AAAA

84.38.188.13484.38.189.59

Cloudflareserves the site

c.ns.selectel.rub.ns.selectel.rua.ns.selectel.rud.ns.selectel.ru

selectel.ruanswers its DNS

mx1.facct.emailmx2.facct.email

facct.emailreceives its email

HTTPS probe

bot_blocked Blocked our probe (WAF / bot protection) 403 blocked by cloudflare - bot protection active

HTTP status403

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time2367 ms

DNS resolutionNOERROR

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

DNS Records

A 2

84.38.188.134
84.38.189.59

MX 2

10mx1.facct.email
10mx2.facct.email

TXT 5

google-site-verification=F-a-1SYOEmnGMDm6IzpvjZm3ySTpJWPJz-frC7xViOQ
_globalsign-domain-verification=2tmVMgVGSTAfPHelv3Jkf5p-blx5-1OZjkjerbGtT_
v=spf1 include:_mailers.f6.security -all
v=DMARC1; p=reject; sp=quarantine; rua=mailto:dmarc_rua@f6.ru; ruf=mailto:dmarc_ruf@f6.ru; fo=1; adkim=r; aspf=r;
v=DKIM1; (detected)

NS 4

c.ns.selectel.ru
b.ns.selectel.ru
a.ns.selectel.ru
d.ns.selectel.ru

SOA 1

a.ns.selectel.ru support.selectel.ru

TLS Certificates (0)

None.

Subdomains (6)

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 f6.security. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/f6.security">
  <img src="https://domaindrift.io/badge/f6.security.svg"
       width="300" height="64" alt="DomainDrift signed observations for f6.security">
</a>

Ed25519 Receipt

Receipt ID: d9b42913-5ec4-40b5-87e1-2cda2bb4f7fa
Output Hash: 7965fb037a2d5b867f3addd898ea38e32d3c68ebc878ccd56b2f67e6852381f0
Signature: ed25519:49748817c78ee22f51dd764a8d4a9d1227a11f867989c8706173f7df49caebdd468468a53bc80f8677524ecc63f33917be94d495bd3812abb5d7d59f022d9306
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/f6.security