indexo.dev

clean-mailbox.com

.com dns crawl

First seen 2026-05-01 · Last seen 2026-05-20 · ok HTTP/1.1 200 649 ms crawled 2026-05-08

US · 188.114.97.3 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Clean Mailbox — Stop threats before they reach you
Description
Clean Mailbox is an email filtering gateway that blocks spam, malware, phishing and ransomware in real-time — compatible with any SMTP server. 30-day free trial.
Language
en
Canonical
https://clean-mailbox.com/
Translations
  • en
  • fr

Open Graph

url
https://clean-mailbox.com/
title
Clean Mailbox — Stop threats before they reach you
locale
en_US
description
Email filtering gateway that blocks spam, malware, phishing and ransomware in real-time. Compatible with any SMTP server. 30-day free trial.
locale:alternate
fr_FR

Technology

CDN
Cloudflare

Registration

Registrar
OVH sas
Created
2019-08-09
Expires
2026-08-09 80 days left
Updated
2025-08-10
Name servers
  • hank.ns.cloudflare.com
  • sue.ns.cloudflare.com

DNS records live

NS
  • hank.ns.cloudflare.com
  • sue.ns.cloudflare.com
MX
  • 1 mx.clean-mailbox.com
Verified for
  • Brevo
  • Google

Email authentication strong

SPF
v=spf1 include:_spf.borezo.info include:_spf.clean-mailbox.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:691d5d326cf449aaa1750dd549d73ada@dmarc-reports.cloudflare.net,mailto:39238d96@rua.senderaudit.com
policy: quarantine
DKIM
Show 4 DKIM selectors
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
  • dkim: v=DKIM1;k=rsa;t=s;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqfd7Q9GCQMd+Jyhk7FDUUqFo2Pr6qaqsOPBS7nellNzogjGk7ukUG/ces0JT0PM2utP9…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0EXHIrH+Je+pAzaGdE6hUQZ9zuVDi0NTiIuvjSgxEVVszVOP6HQJWc5KKjDmJWAbE9CAGrwwrncDCwIsXG…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCmEugSXPatC0wl2oOvjIkwn8i52mos08tKz0OlSwO6zrDToEBTTDtnYjTg0HxCPa256HOB/46gplCCObSaZuvKt6…
selectors probed

Certificate (current)

WE1
from 2026-05-07 to 2026-08-05
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://clean-mailbox.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
SAMEORIGIN
permissions-policy
geolocation=(), microphone=(), camera=()
x-content-type-options
nosniff
content-security-policy
default-src 'self'; style-src 'self' 'unsafe-inline'; style-src-elem 'self' 'unsafe-inline'; script-src 'self' 'unsafe-inline'; script-src-elem 'self' 'unsafe-inline'; font-src 'self' 'unsafe-inline';
strict-transport-security
max-age=15552000; includeSubDomains; preload

Links to (3)