indexo.dev

fnx.io

.io crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 305 ms crawled 2026-06-02

CZ · 46.234.126.187 · AS39392 SH.cz s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Backend development | fnx.io

Technology

Server
nginx
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Contact

Email

DNS records live

NS
  • ns-cloud-d1.googledomains.com
  • ns-cloud-d2.googledomains.com
  • ns-cloud-d3.googledomains.com
  • ns-cloud-d4.googledomains.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:_spf.google.com ip4:95.168.198.63 ip6:2a01:28:ca:112::1:1082 ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCPqso5hKJqei3D7PZ1rTEjbm3y1xvGF8x7YYI8oyPoFDQ1YdsHaoHM7mYUeYjW7RptXgZv1WGXBdyqqbKppu…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvjhVEESJxMFTWwYDOeuoiWlFCXOnkUOdrdoa6pS1r8bmdFmpwYexEwZPdRrcd0RbUsWYGc37B9Mb4g8onp…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDWXTBhzaCGOlPU78V+7rOJAVFfYO8Ys6FlKpfUW3oneEbHUvU1/ostXnH21X570gygSj59vWNC9jzx3kOiwhs28v…
selectors probed

Certificate (current)

E7
from 2026-04-29 to 2026-07-28
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://fnx.io/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Linked from (1)