indexo.dev

themailx.com

.com crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 1712 ms crawled 2026-06-03

US · 3.164.68.98 · AS16509 Amazon.com, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
DNS Lookup, Email Deliverability Test & Network Tools - SPF, DKIM, DMARC Checker - mailX
Description
Free email deliverability test, DNS lookup & IP lookup. Check MX records, SPF, DKIM, DMARC, blacklist status, SMTP servers & more. Analyze your domain instantly
Language
en
Canonical
https://themailx.com

Open Graph

url
https://themailx.com
title
DNS Lookup, Email Deliverability Test & Network Tools - SPF, DKIM, DMARC Checker - mailX
site name
mailX
description
Free email deliverability test, DNS lookup & IP lookup. Check MX records, SPF, DKIM, DMARC, blacklist status, SMTP servers & more. Analyze your domain instantly

Technology

CDN
Amazon CloudFront
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • du6gyx27tqpu.cloudfront.net×7
  • api.producthunt.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
Amazon Registrar, Inc.
Created
2025-01-15
Expires
2027-01-15 223 days left
Updated
2025-12-11
Name servers
  • ns-1170.awsdns-18.org
  • ns-1605.awsdns-08.co.uk
  • ns-161.awsdns-20.com
  • ns-829.awsdns-39.net

DNS records live

NS
  • ns-1170.awsdns-18.org
  • ns-1605.awsdns-08.co.uk
  • ns-161.awsdns-20.com
  • ns-829.awsdns-39.net
MX
  • 1 smtp.google.com
TXT
  • v=MCPv1; k=ed25519; p=ll7iHk2i+FY61gzNzPTH6g04ukGsjZSNrXx8j40co6o=

Email authentication strong

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:monitoring@themailx.com
policy: quarantine
DKIM
  • google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCKn4cKDZY37JsgG9K0CLOL6/swdDxNxr0SBlYbRoIUSMCJR99VkYUStNO5G6Dif2kREj6YgMfdlAevUIls/3…
selectors probed

Certificate (current)

Amazon RSA 2048 M04
from 2026-03-21 to 2026-10-05
Expires in 121 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://themailx.com/

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

Links to (7)

Linked from (2)