c4media.com

HTML metadata

Title

C4Media - Homepage

Description

C4Media - provider of InfoQ.com and QCon conferences - is dedicated to serving the world-wide enterprise software development community with a place to track and facilitate change and innovation. All content published on the website and presented at the conferences is authored by industry practitioners. Our mission is to facilitate the spread of knowledge and innovation in the software developer community (since 2005).

Language

en

Open Graph

title

C4Media | Human progress through technology

Technology

Server

Apache

CMS

Nuxt

Analytics

• Google Tag Manager

Third-party hosts loaded (2)

• www.google.com×1
• www.googletagmanager.com×1

Registration

Registrar

CSL Computer Service Langenbach GmbH d/b/a joker.com

Created

1998-05-19

Expires

2028-05-18 730 days left

Updated

2020-01-09

Name servers

• ns-1490.awsdns-58.org
• ns-1705.awsdns-21.co.uk
• ns-61.awsdns-07.com
• ns-709.awsdns-24.net

DNS records live

NS

• ns-1490.awsdns-58.org
• ns-1705.awsdns-21.co.uk
• ns-61.awsdns-07.com
• ns-709.awsdns-24.net

MX

• 1 aspmx.l.google.com
• 10 aspmx2.googlemail.com
• 10 aspmx3.googlemail.com
• 5 alt1.aspmx.l.google.com
• 5 alt2.aspmx.l.google.com

Email authentication strong

SPF

v=spf1 include:_spf.google.com include:mail.zendesk.com include:_spf.salesforce.com ~all

softfail (~all)

DMARC

v=DMARC1; p=reject; rua=mailto:dmarc-reports@c4media.com; pct=100

policy: reject (enforced)

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://c4media.com/

present

• strict-transport-security
• x-frame-options
• referrer-policy

findings

• missing Content Security Policy
• missing content type protection
• missing Permissions Policy

Links to (2)

• infoq.com×2
• qconferences.com×2

Linked from (1)

• qconferences.com×2