contrapositivediary.com

HTML metadata

Technology

Server

nginx

CMS

WordPress 6.9.4

PHP

7.4.33 end of life

Social

• youtube
• github

Contact

Address

byJeff Duntemann.

Registration

Registrar

eNom, LLC

Created

2008-11-12

Expires

2026-11-12 159 days left

Updated

2025-12-26

Name servers

• ns1.fuseddns.com
• ns2.fuseddns.com

DNS records live

NS

• ns1.websitesilo.com
• ns2.websitesilo.com

MX

• 0 smtp.fused.com

Email authentication weak

SPF

v=spf1 ip4:3.131.168.16 ip4:52.119.45.110 +a +mx +ip4:216.86.156.195 +include:_spf.fused.com +ip4:216.86.156.70 +include:_spf.fused.com include:relay.mailchannels.net -all

strict (-all)

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.contrapositivediary.com/

findings

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

Links to (49)

• youtube.com×1
• yahoo.com×1
• wordpress.org×1
• wordpress.com×1
• wikipedia.org×1
• wattsupwiththat.com×1
• tweaking4all.com×1
• ttgnet.com×1
• tomshardware.com×1
• theregister.com×1
• theeverymom.com×1
• techtrot.com×1
• studyfinds.com×1
• speculist.com×1
• rollingstone.com×1
• reuters.com×1
• popsugar.com×1
• popsci.com×1
• pjmedia.com×1
• petealbrecht.com×1
• paleolatitude.org×1
• nypost.com×1
• noteableai.com×1
• mischel.com×1
• medicalxpress.com×1
• livinlavidalowcarb.com×1
• livejournal.com×1
• lithub.com×1
• junkbox.com×1
• github.com×1
• fathead-movie.com×1
• erbosoft.com×1
• encounterbooks.com×1
• eevblog.com×1
• duntemann.com×1
• covingtoninnovations.com×1
• copperwood.com×1
• constitutioncenter.org×1
• cnet.com×1
• chicagoboyz.net×1
• brianniemeier.com×1
• boyet.com×1
• blogspot.com×1
• bbc.com×1
• badscience.net×1
• arstechnica.com×1
• amazon.com×1
• abc6onyourside.com×1
• 2dkits.com×1

Linked from (2)

• junkbox.com×1
• sunrise-ev.com×1