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codebook.org

.org crawl

First seen 2026-04-13 · Last seen 2026-05-03 · ok HTTP/1.1 200 789 ms crawled 2026-05-07

US · 13.248.169.48 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

Registration

Registrar
Sav.com, LLC - 11
Created
2024-11-08
Expires
2026-11-08 173 days left
Updated
2025-12-23
Name servers
  • ns1.afternic.com
  • ns2.afternic.com

DNS records live

NS
  • ns1.afternic.com
  • ns2.afternic.com
MX
  • 0

Email authentication partial

SPF
v=spf1 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Go Daddy Secure Certificate Authority - G2
from 2025-12-22 to 2026-07-08
Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://codebook.org/

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

Linked from (1)