Open
Cached
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just now
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SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=phdretirementplanning.net
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
January 30, 2026
Valid Until
April 30, 2026
67 days
Public Key
RSA
4096 bit
Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
78:5F:4F:7A:E7:93:6E:4E:8E:EB:54:B1:B9:C8:12:C9:2E:A5:83:AE:E2:BF:F1:1E:0D:CB:89:CE:A0:55:17:66
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
HTTP Security Headers
Status
Strict-Transport-Security
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Add Strict-Transport-Security header with max-age of at least 1 year
- • Add Content-Security-Policy header to prevent XSS attacks
- • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
- • Add X-Content-Type-Options: nosniff
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
CAA Records (Certificate Authority Authorization)
CAA Records
Not Configured
(Any CA can issue certificates)
CAA Issues
- • No CAA records configured - any CA can issue certificates
Recommendations
- • Implement CAA records to restrict which CAs can issue certificates for your domain
- • This adds an extra layer of security against unauthorized certificate issuance
- • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
- • Consider adding 'iodef' record to receive security incident reports
Subject Alternative Names
90 domains
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*.putlockers.la
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*.jainjewellersbarnala.com
joejoni.com
*.joejoni.com
layerloft.com
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nativeugcsolutions.com
*.nativeugcsolutions.com
nautilusenergy.com
*.nautilusenergy.com
netsolutionswales.com
*.netsolutionswales.com
northernparrots.shop
*.northernparrots.shop
nuuqk.academy
*.nuuqk.academy
nxh68.top
*.nxh68.top
occidentally.com
*.occidentally.com
ogomovies.ws
*.ogomovies.ws
phdretirementplanning.net
*.phdretirementplanning.net
physicaltherapy063180.icu
*.physicaltherapy063180.icu
pirateproxy.ltda
*.pirateproxy.ltda
plantas-de-tratamiento706294.icu
*.plantas-de-tratamiento706294.icu
polarflannel.com
*.polarflannel.com
poolbuilders161482.icu
*.poolbuilders161482.icu
primarise.com
*.primarise.com
probonolawyers809751.icu
*.probonolawyers809751.icu
promo-bot.me
*.promo-bot.me
quickos.com
*.quickos.com
ranchobellasrocas.net
*.ranchobellasrocas.net
rapidreliableresolution.com
*.rapidreliableresolution.com
rayneautomotive.com
*.rayneautomotive.com
responsivesense.com
*.responsivesense.com
sb388.com
*.sb388.com
sc-system.com
*.sc-system.com
scratchapp.com
*.scratchapp.com
seohip.com
*.seohip.com
shriswaastiktravels.com
*.shriswaastiktravels.com
spam.la
*.spam.la
strollerstrollers.com
*.strollerstrollers.com
subhd.la
*.subhd.la
surreyblueberries.com
*.surreyblueberries.com
usuarios-santander-mx.com
*.usuarios-santander-mx.com
vrcake.com
*.vrcake.com
warehousespaceforcompanies564073.icu
*.warehousespaceforcompanies564073.icu
wastemanagement938114.icu
*.wastemanagement938114.icu
wreckonlinemarket.com
*.wreckonlinemarket.com
xn--qd1auo.com
*.xn--qd1auo.com
xoom.cloud
*.xoom.cloud
yesmovies.sx
*.yesmovies.sx
zoro.bz
*.zoro.bz
zuu14.top
*.zuu14.top
Other domains in certificate