Open
Cached
·
just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=geda.nkenspen.de
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 24, 2025
Valid Until
February 22, 2026
87 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
09:87:FA:B6:1E:B3:0A:CD:E3:CC:94:74:9E:4F:C5:A8:D5:A3:48:21:CC:D3:76:40:F2:EF:FE:1F:3C:FD:3E:D0
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
Present
max-age=31556926
Content-Security-Policy
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
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • 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
100 domains
k2.prodeo-live.com
msa.prodeo-live.com
www.4andgo.com
www.adeel.ch
www.alphaseeker.app
amritjeet.com
new.ancdavao.com
andrewfoy.com
www.ascona.ai
su.b-smart.tech
www.bantamstringbenders.com
www.beninfotech.com
link.bistro.sk
brightestbio.com
brusl-zeigt-herz.de
www.caringangelshh.com
tracking.catatonic.be
lavagna-lucua.cfs-japan.com
clickconnector.app
www.clubeconorte.com.ar
app.cnnespanol.cnn.com
jpt.co.id
globaltoursandtravels.co.in
techwines.co.in
www.techwines.co.in
physics1sim001.wizes.co.th
coir.dev
www.omr.com.tw
cranberryqueues.com
ght.creativemaybeno.dev
danceatbeat.be
checkout.daretodrinkdifferent.nl
www.digiboards.io
erdoganoptik.com
felipeyarns.au
fhirscan.app
app.fifthventricle.in
fll.cl
v2.flourishing.app
frbrg.ch
gamilion.com
www.gerinctornagyor.hu
gestmamma.it
globallearninglab.org
pay.agentic.gr4vy.app
pay.sandbox.agentic.gr4vy.app
gtucsenotlari.com
hakkidongel.be
hometeam.com.br
hungr.in
tqduy.id.vn
bsdebuutplaats.indeklas.eu
johnhofrichter.com
jtdesigns.app
unnatec.lapieza.io
linkasia.id
app.logko.is
www.lqmedia.vn
manunana.at
accounts.mckube.dev
metalady.io
mkrdeveloper.com
capture.development.nationwidegroup.org
geda.nkenspen.de
subscription.oneleafhealth.com
opiniondata.com
hug-counter.owenhay.es
payepoint.com
peacefuladvocacy.org
www.pensioenbijpelsrijcken.nl
pianolessonsreading.com
premieroficial.fun
www.promecpachino.it
rahulsukumaran.com
www.raumcloud.com
admin.referralreactor.com
www.rentmytool.app
dl-wor.rlx-staging.com
routeforge.dev
www.ryanevans.co
shanebonkowski.com
squatwithconfidence.ca
sssolutions.pk
www.stremelab.com
rfrd.strollhere.com
bodavillegasmelendez.swanmoments.net
cloud.sylva.ac
assetmgmt.texone.app
iot.thaisys.com
thebeewhisperer.com
auth.themeeta.app
thislink.works
www.tworoadsautism.com
dulux.unomok.com
dev.studentmate.wizkids.app
dev.teachmate.wizkids.app
word5.app
stage.api.zipeli.com
zweitblick-lektorat.de
operations.zywpeit.com
Other domains in certificate