indexo.dev

realclearbooks.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-06 · ok HTTP/1.1 200 1142 ms crawled 2026-05-06

US · 54.227.153.25 · AS14618 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
RealClearBooks - Book News, Book Reviews, Publishing Industry Aggregator
Description
Book News, Book Reviews, Publishing Industry Aggregator
Language
en

Open Graph

url
https://www.realclearbooks.com
title
RealClearBooks | Book News, Book Reviews, Publishing Industry Aggregator
locale
en_US
revised
Wednesday, May 6th, 2026, 9:34 am
subject
Book News, Book Reviews, Publishing Industry Aggregator
fb:app id
1415921935346245
site name
RealClearBooks
description
Book News, Book Reviews, Publishing Industry Aggregator
theme-color
#017ba8
identifier-URL
https://www.realclearbooks.com

Technology

CDN
Amazon CloudFront
Server
AmazonS3

Third-party hosts loaded (3)

  • assets.realclear.com×19
  • wgt.podcastswaves.com×3
  • www.realclearpolitics.com×2

Social

Registration

Registrar
GoDaddy.com, LLC
Created
2009-05-05
Expires
2027-05-05 351 days left
Updated
2026-05-06
Name servers
  • ns10.dnsmadeeasy.com
  • ns11.dnsmadeeasy.com
  • ns12.dnsmadeeasy.com
  • ns13.dnsmadeeasy.com
  • ns14.dnsmadeeasy.com
  • ns15.dnsmadeeasy.com

DNS records live

NS
  • ns10.dnsmadeeasy.com
  • ns11.dnsmadeeasy.com
  • ns12.dnsmadeeasy.com
  • ns13.dnsmadeeasy.com
  • ns14.dnsmadeeasy.com
  • ns15.dnsmadeeasy.com
MX
  • 0 realclearbooks-com.mail.protection.outlook.com
TXT
  • google-site-verification=qmHxNl9Q7DhpvubEmc2vTkH4v7E-i6CkNEPNqf2o2LM
  • google-site-verification=tALeHUBIbXr8qD3Dw_tOdZkYlaaCTWfTbW4gVo7S8fE
  • MS=ms28736892

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-02 to 2026-07-01
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (50)

Linked from (1)