indexo.dev

bookofaliens.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-11 · ok HTTP/1.1 200 335 ms crawled 2026-05-14

US · 104.21.64.90 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Book of Aliens
Description
Book Of Aliens

Technology

CDN
Cloudflare

Third-party hosts loaded (2)

  • cdn.jsdelivr.net×1
  • unpkg.com×1

Social

Registration

Registrar
GoDaddy.com, LLC
Created
2017-11-15
Expires
2027-11-15 544 days left
Updated
2025-11-16
Name servers
  • melinda.ns.cloudflare.com
  • merlin.ns.cloudflare.com

DNS records live

NS
  • melinda.ns.cloudflare.com
  • merlin.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

WE1
from 2026-04-01 to 2026-06-30
Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (9)

Linked from (1)