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science-book.net

.net crawl

First seen 2026-04-14 · Last seen 2026-05-08 · ok HTTP/1.1 200 7890 ms crawled 2026-05-08

US · 192.185.17.57 · AS19871 Network Solutions, LLC

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Science Book on Topics Textbooks Get Wrong
Description
Science book exposing common misconceptions and myths frequently found in textbooks, a resource for science teachers and anyone interested in science facts.
Language
en-US
Generator
WordPress 6.9.4
Canonical
http://misconceptions.science-book.net/
Feeds

Technology

Server
Apache
CMS
WordPress

Registration

Registrar
GoDaddy.com, LLC
Created
2011-09-10
Expires
2031-09-10 1939 days left
Updated
2022-09-10
Name servers
  • ns991.hostgator.com
  • ns992.hostgator.com

DNS records live

NS
  • ns991.hostgator.com
  • ns992.hostgator.com
MX
  • 0 science-book.net

Email authentication weak

SPF
v=spf1 ip4:184.173.239.119 a mx include:websitewelcome.com ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvkqvKQ3mn7hmTZkW425WZ/EeieHvTrQVDtbjGbBJeIuwpFQllWb+pDQ29L0qfHItS1PjjW8RXAoDbx…
selectors probed

Certificate (current)

R13
from 2026-03-27 to 2026-06-25
Expires in 37 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://misconceptions.science-book.net

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

Links to (5)

Linked from (1)