dpconline.org

.org crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 1198 ms crawled 2026-06-02

GB · 139.162.245.179 · AS63949 Akamai Connected Cloud

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: DPC Homepage - Digital Preservation Coalition
Language: en-gb
Generator: Joomla! - Open Source Content Management
Canonical: https://www.dpconline.org/

Technology

Server: nginx
CMS: Joomla

Analytics

Google Tag Manager

Social widgets

Twitter Widget

Third-party hosts loaded (4)

dpconline.b-cdn.net×46
cdn.jsdelivr.net×1
platform.twitter.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

IONOS SE

Created

2002-05-24

Expires

2027-05-24 354 days left

Updated

2026-05-24

Name servers

dns1.stabletransit.com
dns2.stabletransit.com

DNS records live

NS

dns1.stabletransit.com
dns2.stabletransit.com

MX

0 dpconline-org.mail.protection.outlook.com

TXT

6nvzkm58dylrbnk9t8l1rk4qmf1zqjzr

Email authentication weak

SPF: v=spf1 a mx ip4:139.162.245.179 include:spf.protection.outlook.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-03-12 to 2026-06-10

Expires in 6 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.dpconline.org/

findings

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