indexo.dev

sterlingpublishing.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-05 · ok HTTP/1.1 200 1930 ms crawled 2026-05-07

US · 192.0.66.132 · AS2635 Automattic, Inc

Reputation 100/100

Classifying

HTML metadata

Title
Hachette Book Group
Description
Hachette Book Group is a leading book publisher based in New York and a division of Hachette Livre, the third-largest publisher in the world.
Language
en-US
Generator
WordPress 6.9.4
Feeds

Open Graph

url
https://sterlingpublishing.com/
title
Hachette Book Group
locale
en_US
site name
Hachette Book Group
description
Hachette Book Group is a leading book publisher based in New York and a division of Hachette Livre, the third-largest publisher in the world.

Technology

Server
nginx
CMS
WordPress
Fonts
  • Adobe Fonts

Third-party hosts loaded (6)

  • www.hachettebookgroup.com×3
  • sdks.shopifycdn.com×2
  • stats.wp.com×2
  • use.typekit.net×2
  • gmpg.org×1
  • static.klaviyo.com×1

Social

Registration

Registrar
CSC Corporate Domains, Inc.
Created
2001-11-08
Expires
2026-11-08 172 days left
Updated
2025-11-04
Name servers
  • ns1-07.azure-dns.com
  • ns2-07.azure-dns.net
  • ns3-07.azure-dns.org
  • ns4-07.azure-dns.info

DNS records live

NS
  • ns1-07.azure-dns.com
  • ns2-07.azure-dns.net
  • ns3-07.azure-dns.org
  • ns4-07.azure-dns.info
MX
  • 10 us-smtp-inbound-1.mimecast.com
  • 10 us-smtp-inbound-2.mimecast.com
TXT
  • ca3-7fafafa2a3a2468ca68fdd9c284bf11e
  • MS=ms37831427
  • 0ed1fe018a70efc08711814379b794e5340ee3c142

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:us._netblocks.mimecast.com ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:606d64ab4ce16@ag.dmarcly.com; ruf=mailto:606d64ab4ce16@fo.dmarcly.com; sp=reject; adkim=s; aspf=s; pct=100; fo=0;
policy: reject (enforced) · sp=reject
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-04-12 to 2026-07-11
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://sterlingpublishing.com/

present
  • content-security-policy
  • x-frame-options
findings
  • missing HSTS
  • CSP uses wildcard sources
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
content-security-policy
frame-ancestors 'self' www.bookends.info *.bookends.info

Links to (16)

Linked from (1)