indexo.dev

emailsecuritytester.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 988 ms crawled 2026-05-18

US · 104.21.63.66 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Libraesva - Email Security Tester
Language
en

Technology

CDN
Cloudflare
Analytics
  • Google Tag Manager

Third-party hosts loaded (4)

  • js.hs-scripts.com×1
  • www.cookieconsent.com×1
  • www.google.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
Register SPA
Created
2020-08-31
Expires
2026-08-31 103 days left
Updated
2025-09-01
Name servers
  • clark.ns.cloudflare.com
  • heather.ns.cloudflare.com

DNS records live

NS
  • clark.ns.cloudflare.com
  • heather.ns.cloudflare.com
MX
  • 10 emailsecuritytester-com.mail.protection.outlook.com
TXT
  • MS=ms61981547

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:spf.esvacloud.com ip4:69.169.227.210 ip4:69.169.227.211 ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:rua_40f39baea226e69c@eu.report.letsdmarc.com,mailto:dmarc-reports@libraesva.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-28 to 2026-07-27
Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (1)