oercommons.org

.org crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1141 ms crawled 2026-05-19

US · 44.195.156.71 · AS14618 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: OER Commons
Description: OER Commons is a dynamic digital library and network. Explore open education resources and join our network of educators dedicated to curriculum improvement.
Language: en

Open Graph

site name: OER Commons
description: OER Commons is a dynamic digital library and network. Explore open education resources and join our network of educators dedicated to curriculum improvement.

Technology

Server: nginx
CMS: Gatsby

Analytics

Google Tag Manager

Social widgets

YouTube Embed

Third-party hosts loaded (6)

cdnjs.cloudflare.com×4
www.youtube.com×3
cdn.transifex.com×1
cdnapi.kaltura.com×1
s3.amazonaws.com×1
www.googletagmanager.com×1

Social

Contact

Email

info@oercommons.org

Registration

Registrar

GoDaddy.com, LLC

Created

2006-09-18

Expires

2027-09-18 486 days left

Updated

2025-11-02

Name servers

ns-1167.awsdns-17.org
ns-1705.awsdns-21.co.uk
ns-913.awsdns-50.net

DNS records live

NS

ns-1167.awsdns-17.org
ns-1705.awsdns-21.co.uk
ns-212.awsdns-26.com
ns-913.awsdns-50.net

MX

1 aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

TXT

google-site-verification=OIXN0OOQOA751EcVrdpZqdqicyDMsaQTqS5ycJ0E_sc

Email authentication weak

SPF

not published

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

Amazon RSA 2048 M01

from 2026-01-31 to 2027-03-02

Expires in 286 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://oercommons.org/

present

strict-transport-security
content-security-policy
x-content-type-options

findings

missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
content-security-policy: upgrade-insecure-requests
strict-transport-security: max-age=31536000; includeSubDomains; preload