indexo.dev

americanhistorycentral.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-07 · ok HTTP/1.1 200 4967 ms crawled 2026-05-07

US · 35.215.92.112 · AS15169 Google LLC

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
American History Encyclopedia | People, Places, Events, A to Z
Description
American History Central is an encyclopedia of United States history with in-depth articles on people, places, events, wars, and topics.
Language
en-US
Generator
Site Kit by Google 1.168.0
Canonical
https://www.americanhistorycentral.com/
Feeds

Open Graph

url
https://www.americanhistorycentral.com/
title
American History Encyclopedia | People, Places, Events, A to Z
locale
en_US
site name
American History Central
description
American History Central is an encyclopedia of United States history with in-depth articles on people, places, events, wars, and topics.

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Third-party hosts loaded (7)
  • fonts.googleapis.com×3
  • scripts.mediavine.com×2
  • www.googletagmanager.com×2
  • cdn.onesignal.com×1
  • fonts.gstatic.com×1
  • gmpg.org×1
  • pixel.quantserve.com×1

Social

Registration

Registrar
GoDaddy.com, LLC
Created
2008-07-22
Expires
2026-07-22 62 days left
Updated
2024-07-22
Name servers
  • ns03.domaincontrol.com
  • ns04.domaincontrol.com

DNS records live

NS
  • ns03.domaincontrol.com
  • ns04.domaincontrol.com
MX
  • 10 mx10.mailspamprotection.com
  • 20 mx20.mailspamprotection.com
  • 30 mx30.mailspamprotection.com

Email authentication partial

SPF
v=spf1 a mx include:_spf.mlsend.com ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-10 to 2026-07-09
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.americanhistorycentral.com/

present
  • content-security-policy
findings
  • missing HSTS
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
block-all-mixed-content

Links to (5)

Linked from (1)