bkconnection.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-19 · ok HTTP/1.1 200 224 ms crawled 2026-05-07

CA · 23.227.38.65 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

ecommerce

HTML metadata

Title: Berrett-Koehler Publishers | Books for a Better World
Description: Empowering readers through bold ideas and transformative books—Berrett-Koehler connects people and ideas to create a more equitable, inclusive, and sustainable world.
Language: en
Canonical: https://bkconnection.com/

Open Graph

url: https://bkconnection.com/
title: Berrett-Koehler Publishers | Books for a Better World
site name: Berrett-Koehler Publishers
description: Empowering readers through bold ideas and transformative books—Berrett-Koehler connects people and ideas to create a more equitable, inclusive, and sustainable world.

Technology

CDN: Cloudflare
CMS: Shopify

Third-party hosts loaded (5)

cdn.shopify.com×5
shop.app×2
fonts.shopifycdn.com×1
js.hs-scripts.com×1
monorail-edge.shopifysvc.com×1

Social

Contact

Address: 1333 Broadway, CA 94612, Suite P100, Oakland, US

Registration

Registrar

Network Solutions, LLC

Created

1999-04-07

Expires

2027-04-07 322 days left

Updated

2025-08-20

Name servers

ns71.worldnic.com
ns72.worldnic.com

DNS records live

NS

ns71.worldnic.com
ns72.worldnic.com

MX

0 bkconnection-com.mail.protection.outlook.com

TXT

google-site-verification=YePxDJ7sm6IMFh6lk7JwEsq_hQS_H-rkrOjgkbZdFaE
google-site-verification=MK_z49lJHMMZyDx93M2_9LVNiwoK1tWBDu1obe0QLdw
MS=ms46960171

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com include:2998717.spf01.hubspotemail.net -all

strict (-all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA00HRDVfFtALUCZ7CDF6NsC5vZ+iy6UEUy+IT6gisUVpVL1K77ptYv+2Q0/DYx8hAH+nAIf/jeyeKnB…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArhSgDelh6SRtzyhycTcI8rB3cWE/822sdKIQgM6Yh4dytBYRWk0GXjw7xf78oygGbOcTWri0CoYfEx…
smtpapi: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76…

selectors probed

Certificate (current)

from 2026-03-10 to 2026-06-08

Expires in 19 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://bkconnection.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