indexo.dev

visitahc.org

.org crawl

First seen 2026-05-06 · Last seen 2026-05-06 · ok HTTP/1.1 200 386 ms crawled 2026-05-14

US · 198.49.23.145 · AS53831 Squarespace, Inc.

Reputation 100/100

sector other type landing page

HTML metadata

Title
Architectural Heritage Center
Language
en-US
Canonical
https://visitahc.org

Open Graph

url
https://visitahc.org
title
Architectural Heritage Center
site name
Architectural Heritage Center

Technology

Server
Squarespace
CMS
Squarespace
Analytics
  • Google Tag Manager
Fonts
  • Adobe Fonts
Third-party hosts loaded (8)
  • images.squarespace-cdn.com×24
  • definitions.sqspcdn.com×22
  • assets.squarespace.com×10
  • static1.squarespace.com×5
  • use.typekit.net×2
  • content.r9cdn.net×1
  • p.typekit.net×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Registrar
Tucows Domains Inc.
Created
2006-02-09
Expires
2027-02-09 265 days left
Updated
2026-01-31
Name servers
  • dns1.p06.nsone.net
  • dns2.p06.nsone.net
  • dns3.p06.nsone.net
  • dns4.p06.nsone.net
  • ns01.squarespacedns.com
  • ns02.squarespacedns.com

DNS records live

NS
  • dns1.p06.nsone.net
  • dns2.p06.nsone.net
  • dns3.p06.nsone.net
  • dns4.p06.nsone.net
  • ns01.squarespacedns.com
  • ns02.squarespacedns.com
MX
  • 1 smtp.google.com
TXT
  • google-site-verification=o7-V90vLd6qzW2C6mNwehKSaIktg19mnbvIxrAZwtIU

Email authentication strong

SPF
v=spf1 include:zeptomail.net include:spf.protection.outlook.com include:_spf.z2systems.com include:_spf.neonemails.com ip4:173.8.212.241 include:_spf.google.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine;
policy: quarantine
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApdTXgppKRalaJsapPfPX9nADI9owW/uRfUDTgHAnZYsCwznfLnLkWK2iUTjt9cwj3Ok9DE+WCIrDHU…
selectors probed

Certificate (current)

R13
from 2026-04-24 to 2026-07-23
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://visitahc.org/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=15552000

Links to (8)

Linked from (1)

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