indexo.dev

filtercoffee.co

.co crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 2093 ms crawled 2026-05-19

IN · 3.7.97.137 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Filter Coffee - Home
Description
Each morning we send a fun to read free email packed with hot trends, startup signals and tech news 📈
Language
en

Open Graph

url
https://www.filtercoffee.co/
title
Filter Coffee - Home
locale
en_US
site name
Filter Coffee
description
Each morning we send a fun to read free email packed with hot trends, startup signals and tech news 📈

Technology

CMS
Next.js

Social

DNS records live

NS
  • ns-1275.awsdns-31.org
  • ns-1944.awsdns-51.co.uk
  • ns-474.awsdns-59.com
  • ns-748.awsdns-29.net
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
TXT
  • mailerlite-domain-verification=ada4dfbbc486c56f28ded06d89f8aca9089a743e
Verified for
  • Google

Email authentication weak

SPF
v=spf1 a mx include:_spf.google.com include:_spf.mlsend.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Amazon RSA 2048 M01
from 2025-12-04 to 2027-01-03
Expires in 228 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.filtercoffee.co/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)

Linked from (1)