indexo.dev

flippedlearning.org

.org crawl

First seen 2026-04-18 · Last seen 2026-05-12 · ok HTTP/1.1 200 4386 ms crawled 2026-05-12

CA · 138.197.133.2 · AS14061 DigitalOcean, LLC

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Home_Page - Flipped Learning Network Hub
Description
The “FLN” is the original non-profit online community for educators interested in learning more about the flipped classroom and flipped learning practices.
Language
en
Generator
WordPress 6.9.4
Canonical
https://flippedlearning.org/
Feeds

Open Graph

url
https://flippedlearning.org/
title
Home_Page - Flipped Learning Network Hub
locale
en_US
site name
Flipped Learning Network Hub
description
The “FLN” is the original non-profit online community for educators interested in learning more about the flipped classroom and flipped learning practices.

Technology

Server
LiteSpeed
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • gmpg.org×1

Social

Contact

Email

Registration

Registrar
PDR Ltd. d/b/a PublicDomainRegistry.com
Created
2012-02-24
Expires
2029-02-24 1010 days left
Updated
2025-07-06
Name servers
  • ns1.reclaimhosting.com
  • ns2.reclaimhosting.com

DNS records live

NS
  • ns1.reclaimhosting.com
  • ns2.reclaimhosting.com
MX
  • 10 aspmx.l.google.com
  • 20 alt1.aspmx.l.google.com
  • 30 alt2.aspmx.l.google.com
  • 40 aspmx2.googlemail.com
  • 50 aspmx3.googlemail.com

Email authentication weak

SPF
v=spf1 ip4:138.197.133.2 ip4:167.99.190.14 include:_spf.google.com ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtPVocycJzWOACZSIN0Km5fpF1ufCaTCWz9e51BFmUJPs4W4Nchx84WpX0WVj6gLQFzbuE0XH+1G598…
selectors probed

Certificate (current)

R13
from 2026-04-13 to 2026-07-12
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://flippedlearning.org/

present
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade

Links to (5)

Linked from (1)