indexo.dev

elkheritage.com

.com crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 660 ms crawled 2026-06-01

US · 98.85.241.202 · AS14618 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Elk Heritage — Explore Massachusetts Historic Sites
Description
Discover 4500 historic monuments, buildings and districts across Massachusetts. Join our community of heritage explorers.
Language
en
Canonical
https://elkheritage.com/
Feeds

Open Graph

url
https://elkheritage.com/
title
Elk Heritage — Massachusetts Historic Sites
site name
ElkHeritage
description
Explore 4500 historic sites across Massachusetts with photos, maps, heritage trails and educational content.

Technology

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

Third-party hosts loaded (5)

  • elkheritage-s3.s3.us-east-1.amazonaws.com×9
  • fonts.googleapis.com×2
  • unpkg.com×2
  • fonts.gstatic.com×1
  • www.googletagmanager.com×1

Registration

Registrar
Register SPA
Created
2024-11-15
Expires
2026-11-15 162 days left
Updated
2025-11-16
Name servers
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 10 mail.protonmail.ch
  • 20 mailsec.protonmail.ch
TXT
  • protonmail-verification=ac9cfc6c23c09ac9defd6f63ca732fc4bd95508c
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:_spf.protonmail.ch ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-05-25 to 2026-08-23
Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://elkheritage.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
  • cross-origin-opener-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • weak frame protection
  • weak content type protection
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
DENY, SAMEORIGIN
permissions-policy
interest-cohort=()
x-content-type-options
nosniff, nosniff
content-security-policy
default-src 'self'; script-src 'self' 'unsafe-inline' https://www.googletagmanager.com https://www.google-analytics.com https://unpkg.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://unpkg.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data: blob: https://*.tile.openstreetmap.org https://*.tile.opentopomap.org https://server.arcgisonline.com https://*.basemaps.cartocdn.com https://unpkg.com https://www.google-analytics.com https://*.amazonaws.com https://upload.wikimedia.org https://*.wikimedia.org https://commons.wikimedia.org https://api.qrserver.com; connect-src 'self' https://www.google-analytics.com https://analytics.google.com https://*.google-analytics.com https://www.googletagmanager.com https://nominatim.openstreetmap.org https://server.arcgisonline.com https://*.tile.openstreetmap.org https://*.basemaps.cartocdn.com https://unpkg.com; frame-ancestors 'none'; base-uri 'self'; form-action 'self'; object-src 'none'
strict-transport-security
max-age=31536000; includeSubDomains; preload, max-age=31536000; includeSubDomains
cross-origin-opener-policy
same-origin

Links to (1)

Linked from (1)