indexo.dev

silversidesmuseum.org

.org crawl

First seen 2026-04-20 · Last seen 2026-05-10 · ok HTTP/1.1 200 1267 ms crawled 2026-05-13

US · 141.193.213.20 · AS209242 Cloudflare London, LLC

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
USS Silversides Museum: Reliving Naval History. WW2 Submarine Museum
Description
Come tour a real World War 2 Submarine and visit our military museum in Muskegon, Michigan. Sleep overnight on the submarine!
Language
en-US
Generator
Site Kit by Google 1.178.0
Canonical
https://silversidesmuseum.org/
Feeds

Open Graph

url
https://silversidesmuseum.org/
title
USS Silversides Museum: Reliving Naval History. WW2 Submarine Museum
locale
en_US
site name
USS Silversides Museum
description
Come tour a real World War 2 Submarine and visit our military museum in Muskegon, Michigan. Sleep overnight on the submarine!

Technology

CDN
Cloudflare
CMS
WordPress
Analytics
  • Google Tag Manager
Third-party hosts loaded (7)
  • www.googletagmanager.com×4
  • fh-kit.com×2
  • ajax.googleapis.com×1
  • api.wetmet.net×1
  • fareharbor.com×1
  • gmpg.org×1
  • www.google.com×1

Social

Contact

Phone
Address
st on events, exhibits, shop discounts and moreSendCopyright © 2026

Registration

Registrar
GoDaddy.com, LLC
Created
2011-01-27
Expires
2027-01-27 252 days left
Updated
2026-01-10
Name servers
  • ns77.domaincontrol.com
  • ns78.domaincontrol.com

DNS records live

NS
  • ns77.domaincontrol.com
  • ns78.domaincontrol.com
MX
  • 10 silversidesmuseum-org.inbound.emailservice.io
  • 20 silversidesmuseum-org.inbound.emailservice.cc
  • 30 silversidesmuseum-org.inbound.emailservice.co
TXT
Show 4 TXT records
  • google-site-verification=jQgn6Do1hbGo9qVbP9qcgH0TT_jbPeEecvr-yB7hKTM
  • Sendinblue-code:ed30d67be93356e04b6046527884820c
  • MS=ms78569639
  • v=DMARC1; p=none; rua=mailto:support@shorelineregistersystems.com

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com include:spf.us.emailservice.io -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-18 to 2026-07-17
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
Header values
permissions-policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")

Links to (7)

Linked from (1)