indexo.dev

opentranscripts.org

.org crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 891 ms crawled 2026-05-10

US · 172.241.24.147 · AS394380 Leaseweb USA, Inc.

Reputation 64/100 wrong cert weak security headers dmarc monitor-only

sector tech type homepage

HTML metadata

Title
Open Transcripts
Description
Annotated transcripts of tech, media, and culture presentations.
Language
en-US
Canonical
http://opentranscripts.org/
Feeds

Open Graph

url
http://opentranscripts.org/
title
Open Transcripts
locale
en_US
site name
Open Transcripts
description
Annotated transcripts of tech, media, and culture presentations.

Technology

Server
nginx
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×1

Registration

Registrar
NameCheap, Inc.
Created
2014-03-05
Expires
2027-03-05 289 days left
Updated
2026-02-08
Name servers
  • ns1.us.opalstack.com
  • ns2.us.opalstack.com
  • ns3.us.opalstack.com

DNS records live

NS
  • ns1.us.opalstack.com
  • ns2.us.opalstack.com
  • ns3.us.opalstack.com
MX
  • 10 mx1.us.opalstack.com
  • 10 mx2.us.opalstack.com

Email authentication partial

SPF
v=spf1 include:spf.opalstack.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
  • dkim: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCsjERJX9a6hXxfGPO5h1XlpsRNRGdFTIChTdqofugORX23zM1gwGcpPCyJCzIFid7CCda4M29+/2pLDhJtGD…
selectors probed

Certificate (current) wrong cert

R12
from 2026-04-15 to 2026-07-14
Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://opentranscripts.org/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)