indexo.dev

thedingdongbook.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 3677 ms crawled 2026-05-19

US · 35.212.116.41 · AS15169 Google LLC

Reputation 95/100 weak security headers

sector tech type homepage

HTML metadata

Title
Ding Dong: A new book by Jamie Siminoff, inventor of the Ring doorbell
Description
The true story of how Ring went from Shark Tank reject to the world’s largest home security company.
Canonical
https://thedingdongbook.com/

Open Graph

url
http://thedingdongbook.com/
title
Ding Dong: A new book by Jamie Siminoff, inventor of the Ring doorbell
site name
Ding Dong

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager

Third-party hosts loaded (5)

  • cdnjs.cloudflare.com×7
  • cdn.jsdelivr.net×2
  • www.facebook.com×1
  • www.google.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
GoDaddy.com, LLC
Created
2025-08-21
Expires
2027-08-21 458 days left
Updated
2025-10-15
Name servers
  • ns1.siteground.net
  • ns2.siteground.net

DNS records live

NS
  • ns1.siteground.net
  • ns2.siteground.net
MX
  • 10 mx10.antispam.mailspamprotection.com
  • 20 mx20.antispam.mailspamprotection.com
  • 30 mx30.antispam.mailspamprotection.com
TXT
  • klaviyo-site-verification=TeDGtn

Email authentication strong

SPF
v=spf1 +a +mx include:thedingdongbook.com.spf.auto.dnssmarthost.net ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:info@thedingdongbook.com; fo=1
policy: quarantine
DKIM
  • default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDrL7dc42JiZk8W+bNlW0a2XWCXtw1puczR8ZYegUzlPCSzGOBEQiJd7WGzWQja4kaINa9clY36mIG6kn6vUwCtRi6+0…
selectors probed

Certificate (current)

R12
from 2026-04-13 to 2026-07-12
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (12)

Linked from (1)