indexo.dev

richholtzin.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-14 · ok HTTP/1.1 200 1316 ms crawled 2026-05-14

US · 15.197.225.128 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
BOOK TOPICS FOR ALL OCCASIONS
Language
en
Generator
blogger
Canonical
https://www.richholtzin.com/
Feeds

Open Graph

url
https://www.richholtzin.com/
title
BOOK TOPICS FOR ALL OCCASIONS
description
(Inspiring, Imaginative & Illuminating Paperbacks)

Technology

Server
GSE
CMS
Gatsby

Third-party hosts loaded (5)

  • blogger.googleusercontent.com×14
  • www.blogger.com×3
  • resources.blogblog.com×1
  • translate.google.com×1
  • www.gstatic.com×1

Registration

Registrar
GoDaddy.com, LLC
Created
2014-03-26
Expires
2027-03-26 310 days left
Updated
2026-03-26
Name servers
  • ns61.domaincontrol.com
  • ns62.domaincontrol.com

DNS records live

NS
  • ns61.domaincontrol.com
  • ns62.domaincontrol.com
MX
  • 0 richholtzin-com.mail.protection.outlook.com
TXT
  • NETORGFT8105525.onmicrosoft.com

Email authentication weak

SPF
v=spf1 include:secureserver.net -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

GoDaddy TLS Intermediate CA DV - R1v1
from 2026-03-14 to 2026-09-28
Expires in 131 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.richholtzin.com

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (2)

Linked from (2)