whatisnuclear.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-09 · ok HTTP/1.1 200 1381 ms crawled 2026-05-07

US · 198.199.93.72 · AS14061 DigitalOcean, LLC

Reputation 100/100

Classifying

HTML metadata

Title
What is Nuclear? – Learn about nuclear power
Description
Learn all about nuclear power directly from nuclear engineers, from the basics to detailed deep dives into types of reactors, nuclear history, economics, and nuclear waste
Language
en
Canonical
https://whatisnuclear.com/
Feeds

Open Graph

url
https://whatisnuclear.com/
logo
/img/reactor_web.svg
title
What is Nuclear? – Learn about nuclear power
site name
What is nuclear?
description
Learn all about nuclear power directly from nuclear engineers, from the basics to detailed deep dives into types of reactors, nuclear history, economics, and nuclear waste

Technology

Server
Apache

Third-party hosts loaded (1)

  • cdn.jsdelivr.net×3

Social

Registration

Registrar
NameCheap, Inc.
Created
2006-09-15
Expires
2028-09-15 849 days left
Updated
2025-08-18
Name servers
  • ns1.digitalocean.com
  • ns2.digitalocean.com
  • ns3.digitalocean.com

DNS records live

NS
  • ns1.digitalocean.com
  • ns2.digitalocean.com
  • ns3.digitalocean.com
MX
  • 0 partofthething.com
TXT
  • google-site-verification=X7PZjAmwB7zKzLCVW6Pv3Qp8ibUtbB5HJSnSrdSR078

Email authentication strong

SPF
v=spf1 ip4:198.199.93.72 -all
strict (-all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
  • mail: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCl6qoZ2uboRUUi6ZSBQ8N+S5z99bwA/iTRPhaxtEgyyarQcFepKkMvfXMkoaJpCS4jNoOHydIeyiiW45Zub/…
selectors probed

Certificate (current)

R12
from 2026-04-04 to 2026-07-03
Expires in 44 days

HTTP security headers

Header hygiene 60/100 Checked live page: https://whatisnuclear.com/

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains

Links to (3)

Linked from (4)