rule11.tech

.tech crawl

First seen 2026-04-20 · Last seen 2026-05-10 · ok HTTP/1.1 200 854 ms crawled 2026-05-13

GB · 194.1.147.11 · AS210250 K Media Tech Ltd.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: rule 11 reader – culture eats technology for breakfast
Description: Thinking, metathinking, and technology skills for network engineers
Language: en-US
Generator: WordPress 6.9.4
Canonical: https://rule11.tech/

Technology

Server: WPX
CMS: WordPress

Fonts

Google Fonts

Third-party hosts loaded (11)

i0.wp.com×10
c0.wp.com×4
fonts.googleapis.com×2
stats.wp.com×2
fonts.gstatic.com×1
gmpg.org×1
jetpack.wordpress.com×1
public-api.wordpress.com×1
s0.wp.com×1
secure.gravatar.com×1
wp.me×1

Social

DNS records live

NS

pdns1.registrar-servers.com
pdns2.registrar-servers.com

MX

10 in1-smtp.messagingengine.com
20 in2-smtp.messagingengine.com

TXT

google-site-verification=jydKWhal6iN3NoKbsjuxBRgXNVRXuJ4I_ED2Am8sKs0

Email authentication weak

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

E7

from 2026-04-21 to 2026-07-20

Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://rule11.tech/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Links to (20)

Linked from (1)

disruptivetelephony.com×2