indexo.dev

ironrangeresearchcenter.org

.org crawl

First seen 2026-05-09 · Last seen 2026-05-15 · ok HTTP/1.1 200 6841 ms crawled 2026-05-15

US · 23.81.206.207 · AS19148 Leaseweb USA, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Iron Range Research Center: Genealogical, other records from the Iron Range area in Northern Minnesota
Description
Genealogical, other records from the Iron Range area in Northern Minnesota

Open Graph

url
http://www.ironrangeresearchcenter.org
title
Iron Range Research Center
site name
Iron Range Research Center
description
Genealogical records on the Iron Range region of northern Minnesota

Technology

Server
nginx
CMS
Gatsby
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • ajax.googleapis.com×1
  • www.googletagmanager.com×1

Contact

Phone

Registration

Registrar
GoDaddy.com, LLC
Created
2000-09-20
Expires
2026-09-20 123 days left
Updated
2025-11-04
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=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD7IjCrrIf8ocG5hAR+afV/mV2KDBJflKhl4Na6kIQQJ2NASZ7AAqe0mWBnyuURxXFZDi+bCeQyCP/4KIE5md…
selectors probed

Certificate (current)

R12
from 2026-05-09 to 2026-08-07
Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (1)