indexo.dev

mailscout.net

.net crawl

First seen 2026-04-17 · Last seen 2026-05-11 · ok HTTP/1.1 200 4692 ms crawled 2026-05-11

SG · 47.236.238.132 · AS45102 Alibaba US Technology Co., Ltd.

Reputation 95/100 weak security headers

sector tech type app saas

HTML metadata

Title
MailScout - Email Verification Tool & Authenticity Check
Description
Free email verification tool. Check syntax, DNS MX, SMTP and domain security (SPF/DMARC/DKIM) in seconds.
Language
en
Canonical
https://mailscout.net/
Translations
  • en
  • es
  • vi
  • zh

Open Graph

url
https://mailscout.net/
title
MailScout - Email Verification Tool & Authenticity Check
locale
en_US
site name
MailScout
description
Free email verification tool. Check syntax, DNS MX, SMTP and domain security (SPF/DMARC/DKIM) in seconds.

Technology

Server
nginx
CMS
Gatsby

Third-party hosts loaded (1)

  • cdn.jsdelivr.net×3

Registration

Registrar
Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Created
2026-04-15
Expires
2027-04-15 330 days left
Updated
2026-04-15
Name servers
  • dns23.hichina.com
  • dns24.hichina.com

DNS records live

NS
  • dns23.hichina.com
  • dns24.hichina.com

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-16 to 2026-07-15
Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://mailscout.net/

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

Linked from (3)