erlef.org

.org crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 597 ms crawled 2026-05-18

US · 66.42.87.202 · AS20473 The Constant Company, LLC

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Erlang Ecosystem Foundation - Supporting the BEAM community
Language: en

Technology

Server: nginx

Analytics

Plausible

Fonts

Font Awesome

Third-party hosts loaded (4)

event-org-images.ewr1.vultrobjects.com×2
cdn.datatables.net×1
plausible.io×1
use.fontawesome.com×1

Social

Contact

Email

eef@erlef.org

Registration

Registrar

NameCheap, Inc.

Created

2019-02-02

Expires

2027-02-02 259 days left

Updated

2026-01-08

Name servers

dns1.registrar-servers.com
dns2.registrar-servers.com

DNS records live

NS

dns1.registrar-servers.com
dns2.registrar-servers.com

MX

10 in1-smtp.messagingengine.com
20 in2-smtp.messagingengine.com

Email authentication partial

SPF: v=spf1 include:spf.messagingengine.com ~all
softfail (~all)
DMARC: v=DMARC1; p=none;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-03-23 to 2026-06-21

Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://erlef.org/

present

content-security-policy
x-frame-options
x-content-type-options

findings

missing HSTS
CSP allows unsafe inline scripts/styles
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: default-src 'self' 'unsafe-eval' 'unsafe-inline' data: stats.erlef.org use.fontawesome.com platform.twitter.com syndication.twitter.com syndication.twitter.com/settings cdn.syndication.twimg.com licensebuttons.net i.creativecommons.org pbs.twimg.com use.typekit.net p.typekit.net avatar-images.ewr1.vultrobjects.com event-org-images.ewr1.vultrobjects.com sponsors.ewr1.vultrobjects.com erlef.matomo.cloud cdn.rawgit.com 127.0.0.1:9998 cdn.datatables.net user.fm cdnjs.cloudflare.com uicdn.toast.com plausible.io fonts.googleapis.com fonts.gstatic.com tally.so forms.erlef.org; connect-src 'self' https://user.fm https://www.erlef.org wss://erlef.org wss://www.erlef.org ws://erlef.org ws://www.erlef.org https://stats.erlef.org https://plausible.io https://raw.githubusercontent.com