physicshandbook.com

.com crawl

First seen 2026-04-26 · Last seen 2026-05-19 · ok HTTP/1.1 200 2008 ms crawled 2026-05-19

US · 74.208.236.173 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Physics Handbook - Online Guide for Physics
Description: Online physics handbook, physics dictionary, physics video, physics experiments, physics laws, physics charts and table, physics quiz and much more...

Technology

Server: Microsoft-IIS

Analytics

Google Analytics

Ads

Google AdSense

Third-party hosts loaded (3)

pagead2.googlesyndication.com×2
www.google-analytics.com×1
www.google.com×1

Registration

Registrar

IONOS SE

Created

2008-06-28

Expires

2026-06-28 37 days left

Updated

2025-06-28

Name servers

ns1084.ui-dns.biz
ns1084.ui-dns.com
ns1084.ui-dns.de
ns1084.ui-dns.org

DNS records live

NS

ns1084.ui-dns.biz
ns1084.ui-dns.com
ns1084.ui-dns.de
ns1084.ui-dns.org

MX

10 mx00.ionos.com
10 mx01.ionos.com

Email authentication partial

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

Certificates

Loading certificate

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://physicshandbook.com/

findings

checked over plain HTTP
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy