indexo.dev

jacklawsonbooks.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 323 ms crawled 2026-05-18

CA · 23.227.38.65 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Jack Lawson Books
Description
The Site for your Certified American Civil Defense Network. Home of Author Jack Lawson's Civil Defense Manual and the upcoming Civil Defense Primer.
Language
en
Canonical
https://jacklawsonbooks.com/

Open Graph

url
https://jacklawsonbooks.com/
title
Jack Lawson Books
site name
Jack Lawson Books
description
The Site for your Certified American Civil Defense Network. Home of Author Jack Lawson's Civil Defense Manual and the upcoming Civil Defense Primer.

Technology

CDN
Cloudflare
CMS
Shopify

Third-party hosts loaded (5)

  • cdn.shopify.com×2
  • shop.app×2
  • fonts.shopifycdn.com×1
  • jacklawsonbooks.substack.com×1
  • monorail-edge.shopifysvc.com×1

Contact

Phone

Registration

Registrar
GoDaddy.com, LLC
Created
2024-04-26
Expires
2027-04-26 340 days left
Updated
2024-11-20
Name servers
  • ns49.domaincontrol.com
  • ns50.domaincontrol.com

DNS records live

NS
  • ns49.domaincontrol.com
  • ns50.domaincontrol.com
Verified for
  • Google

Email authentication no MX

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

Certificate (current)

E8
from 2026-05-18 to 2026-08-16
Expires in 87 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://jacklawsonbooks.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • short HSTS max-age
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
DENY
x-content-type-options
nosniff
content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
strict-transport-security
max-age=7889238

Links to (2)

Linked from (5)