indexo.dev

stf-filters.com

.com crawl

First seen 2026-04-23 · Last seen 2026-05-17 · ok HTTP/1.1 200 6882 ms crawled 2026-05-17

US · 75.2.60.5 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
STF Filters | Leading Solutions in Water Treatment and Filtration
Description
Discover STF Filters, a leading manufacturer of water treatment and filtration systems. We offer sustainable, high-quality solutions for agriculture, industry, and water treatment. With over 90 years of experience, we design and produce a wide range of manual and automatic filters.
Language
en
Generator
Astro v5.16.11
Canonical
https://www.stf-filters.com/
Translations
  • en
  • es
  • fr

Open Graph

url
https://www.stf-filters.com/
title
STF Filters | Leading Solutions in Water Treatment and Filtration
description
Discover STF Filters, a leading manufacturer of water treatment and filtration systems. We offer sustainable, high-quality solutions for agriculture, industry, and water treatment. With over 90 years of experience, we design and produce a wide range of manual and automatic filters.

Technology

CDN
Netlify
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • cdn.sanity.io×37
  • www.google.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone
Address
Calle Riego, 2-4 (Centro Comercial Parque de Bañera), 50600, Ejea de los Caballeros, Zaragoza, ES

Registration

Registrar
Entorno Digital, S.A.
Created
2019-10-11
Expires
2026-10-11 145 days left
Updated
2025-09-29
Name servers
  • ns7.nsprimario.com
  • ns8.nsprimario.com

DNS records live

NS
  • ns7.nsprimario.com
  • ns8.nsprimario.com
MX
  • 10 mail.stf-filters.com
TXT
  • google-site-verification=Jb_I7qXjZbiuyoiUhBcKkKyZ4DDST6V5RztdPNK-6yQ
  • linkedin-site-verification=dc4e2694-7235-4cfc-931d-4d68ec052efb

Email authentication partial

SPF
v=spf1 +a +mx +ip4:46.231.5.48 +include:spf.spamtador.com -all
strict (-all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-30 to 2026-07-29
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.stf-filters.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (8)

Linked from (5)