indexo.dev

epub.app

.app crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 159 ms crawled 2026-05-30

NL · 62.212.73.53 · AS60781 LeaseWeb Netherlands B.V.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
ePub app
Description
Generated by create next app

Technology

Server
nginx
CMS
Next.js
JS framework
Next.js, React

DNS records live

NS
  • ns0.leaseweb.com
  • ns1.leaseweb.com
MX
  • 0 mail.dreamlogics.com

Email authentication weak

SPF
v=spf1 mx a -all
strict (-all)
DMARC
not published
DKIM
  • dkim: v=DKIM1;k=rsa;t=s;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnWY4ck/YRawo68DU7+jlHMzuz0Aowvn54PtiKZlLNGDys6JPrZbR5V1hU4SwR86mGyDg…
selectors probed

Certificate (current)

R12
from 2026-05-10 to 2026-08-08
Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://epub.app/

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

Linked from (1)