Open
Cached
·
just now
77/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=22sign.es
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
August 17, 2026
Valid Until
November 16, 2026
81 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
73:A0:78:EF:47:1C:74:43:A4:7C:21:AF:C4:3B:CD:A3:BB:CD:6C:BE:47:26:35:B8:F9:2B:A7:26:D8:D4:8B:95
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
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
studyopic.com
10wallstreet.com
22sign.es
4dgroup.ca
inventario.abrantesdossantos.pt
ai-interpretability.school
auth.animatievideos.nl
applianceknowledge.co.za
www.applianceknowledge.co.za
arranqueworks.buzz
assurehomehealth.com
atlantelitemotors.com
www.autoboy.eu
bcautomatiza.com
biographics.com.br
www.bustasolutions.com
www.cleanslate.mom
dinonex.com
www.directauto.lol
www.esdotnet.com
eventdecoration.in
fily.ch
fineology.app
futureinc.biz
genieswishlists.com
www.genieswishlists.com
getpeters.com
getspace.ch
www.getspace.ch
www.gisua.com
glanzhub.com
gracefullivingcompanions.co.uk
gspace.site
helenconeill.com
hellofriendapp.com
henriquexbrito.com.br
hotpotfusion.com
industrialtrack.com.mx
rassapp.itamar.io
jgames.pl
www.jgames.pl
khuraaksathi.com
kinfourinnovations.com
lailabeauty.be
loquiero.express
lvlholdingllc.com
www.magaslak.hu
mashwar.app
matka.news
metivity.com
mezza-luna.co.uk
microfabrix.com
money-nav.com
www.nahwulquran.com
neevwala.in
nehaandarihant.com
neuropsicologianapratica.com
nhbuildingsupply.com
www.nhbuildingsupply.com
nivantatravels.site
nomoz.com.br
nomy.com.au
olymkeep.cloud
www.oucan.buzz
paiego.com
projectioncs.com
psicvanessareis.com.br
puhu.lat
adm.renovarmodacircular.com
samratsoftwaresolution.in
sancofechaduras.com.br
schept.ai
www.schept.ai
shivrajtours.com
training.sidelaner.de
snowpilot.app
spapartymiami.com
www.spapartymiami.com
catalogue.sunnyportoverseas.com
bodamartinezayala.swanmoments.lat
www.tango.hair
techfix.tech
admin.tomypasteleria.com
tomypasteleria.com
upturing.com
www.utsnitt.com
veloxinterio.in
www.visiomatixacademy.com
vjestak-informatika.ba
vsmr.com
www.vsmr.com
watersciencepolicy.org
app.checklist.waylogtech.com.br
xuanviethust.id.vn
www.yachttransits.com
yachttransits.com
yousefalmafalha.com
www.zneck.com.br
zneck.com.br
zordan.biz
Other domains in certificate