indexo.dev

lightning.org

.org crawl

First seen 2026-04-21 · Last seen 2026-05-31 · ok HTTP/1.1 200 3097 ms crawled 2026-05-31

US · 170.249.201.172 · AS63410 PrivateSystems Networks

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Home - Lightning Protection Institute
Language
en-US
Generator
Easy Digital Downloads v3.6.8
Canonical
https://lightning.org/
Feeds

Open Graph

url
https://lightning.org/
title
Home - Lightning Protection Institute
locale
en_US
site name
Lightning Protection Institute
description
Lightning protection and grounding systems are the final component systems in best-practiced electrical construction and structure envelope design. Founded in 1955, the Lightning Protection Institute is the voice of lightning protection and grounding systems manufacturers and contractors. Working closely with the design/build, insurance and risk management sectors, LPI advocates establishing national consensus […]

Technology

Server
Apache
CMS
WordPress
PHP
8.3.31 security-only
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×3
  • unpkg.com×2
  • s3.amazonaws.com×1

Social

Contact

Email
Phone

Registration

Registrar
GoDaddy.com, LLC
Created
1995-10-11
Expires
2027-10-10 486 days left
Updated
2024-10-08
Name servers
  • ns35.domaincontrol.com
  • ns36.domaincontrol.com

DNS records live

NS
  • ns35.domaincontrol.com
  • ns36.domaincontrol.com
MX
  • 0 lightning-org.mail.protection.outlook.com

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R13
from 2026-05-26 to 2026-08-24
Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (1)

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