indexo.dev

seagl.org

.org crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 717 ms crawled 2026-05-18

US · 185.199.110.153 · AS54113 Fastly, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Seattle GNU/Linux Conference
Description
SeaGL is a grassroots technical conference dedicated to spreading awareness and knowledge about the GNU/Linux community and free/libre/open-source software/hardware.
Language
en
Canonical
https://seagl.org/
Feeds

Open Graph

url
https://seagl.org/
title
Seattle GNU/Linux Conference
description
SeaGL is a grassroots technical conference dedicated to spreading awareness and knowledge about the GNU/Linux community and free/libre/open-source software/hardware.

Technology

CDN
Fastly
Server
GitHub.com

Social

Contact

Email

Registration

Registrar
Amazon Registrar, Inc.
Created
2009-04-30
Expires
2027-04-30 345 days left
Updated
2026-05-06
Name servers
  • ns-1253.awsdns-28.org
  • ns-1732.awsdns-24.co.uk
  • ns-227.awsdns-28.com
  • ns-807.awsdns-36.net

DNS records live

NS
  • ns-1253.awsdns-28.org
  • ns-1732.awsdns-24.co.uk
  • ns-227.awsdns-28.com
  • ns-807.awsdns-36.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=9Hrl69xXhSeoBOVlnmpOYOSS6fYeiuGehZjHlyPZx3g

Email authentication strong

SPF
v=spf1 include:_spf.google.com include:amazonses.com include:40081384.spf02.hubspotemail.net include:_spf.osuosl.org ~all
softfail (~all)
DMARC
v=DMARC1;p=quarantine;rua=mailto:dmarc-rpt@seagl.org
policy: quarantine
DKIM
  • google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC2dSUTcCuDzHMHC9HFvvPPssouxMJ75adiYB96qvVyULiARoIIGTZsOwFoM/pBfBzFJNLpvUYYIViu6g3oMP…
selectors probed

Certificate (current)

R13
from 2026-04-19 to 2026-07-18
Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (13)

Linked from (2)