mozillazine.org

.org toplist crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1607 ms crawled 2026-05-18

US · 140.211.9.53 · AS3701 University of Oregon

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Making sure you're not a bot!
Language: en

Technology

CMS: Gatsby

Social

Registration

Registrar

NameCheap, Inc.

Created

1998-09-07

Expires

2026-09-06 108 days left

Updated

2025-05-15

Name servers

ns1.auth.osuosl.org
ns2.auth.osuosl.org
ns3.auth.osuosl.org

DNS records live

NS

ns1.auth.osuosl.org
ns2.auth.osuosl.org
ns3.auth.osuosl.org

MX

10 smtp1.osuosl.org
10 smtp2.osuosl.org
10 smtp3.osuosl.org
10 smtp4.osuosl.org

Email authentication strong

SPF

v=spf1 mx include:_spf.osuosl.org -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; sp=quarantine; adkim=r; aspf=r; rua=mailto:dmarc-reports@osuosl.org; ruf=mailto:dmarc-reports@osuosl.org; fo=1;

policy: quarantine · sp=quarantine

DKIM

default: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApVvIoHcyea3n1B0oBagyB/jIlEAIKNI2xQuo4caDRDHs4EuUqmZOLs9NexG7rkH31iav…

selectors probed

Certificate (current)

R12

from 2026-03-30 to 2026-06-28

Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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