Open
Cached
·
just now
95/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=support.smartcon.pl
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 25, 2026
Valid Until
May 26, 2026
89 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
97:96:3E:BF:E6:3D:EA:A0:FB:95:59:12:A3:BF:5A:69:12:6B:AC:1E:B1:D5:8E:B6:DA:3E:EC:FC:0E:42:38:19
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
Good
max-age=63072000;includeSubDomains
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
accelerometer=(), ambient-light-sensor=(), bluetooth=(); +13 more
Recommendations
- • Consider adding 'preload' to HSTS for maximum security
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
CAA Records (Certificate Authority Authorization)
CAA Records
Configured
(Restricts certificate issuance)
Current Issuer
Authorized
(Matches CAA policy)
Authorized CAs
Recommendations
- • Consider using critical flag (flags=128) for stricter CAA enforcement
- • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts
- • Consider adding 'issuewild' records to control wildcard certificate issuance
Subject Alternative Names
82 domains
support.thoughtriver.com
support.360-feedback-enligne.fr
helpdesk.aepweb.eu
support.agnet.fr
agentshelpcentre.aparipro.com
1001pneus.support.arlian.fr
support-gr-el.askjlr.info
support-ie-en.askjlr.info
support-se-sv.askjlr.info
assistenza.atleticom.it
support.baldinistudio.hr
it.becg.com
support.bedzzle.com
support.blankundbiehl.de
support.bollux.nl
dtsdesk.buttercups.co.uk
desk.candopayments.com
support.ccom.no
support.centrallimit.ai
hypatia.clinicum.es
aide.clousale.com
support.cmdata.nl
zohodesk.cne.nl
destek.infrasis.com.tr
desk.config.fi
klantenservice.ddna.nl
support.dhe.de
support.ebrain.fr
tickets-dex.ediservices.com
tickets.ediservices.com
assistenza.ekapro.it
support.emeatelecom.com
support-fhh.eurocommand.com
support.exatom.io
support.eyequestion.nl
portal-support.ezzing.com
helpdesk.findukproperty.com
support.hardsoft.co.uk
help.hungrrr.co.uk
support.icariatechnology.com
support.iclarity.co.uk
personel.idealgrupa.pl
contabilidadalumnos.imf.com
desk.inspireddwellings.com
legalhelp.itmagination.com
serviceclient.johndevos.fr
helpcenter.kiko.bot
internalsupport.lctsoftware.com
support.manageplaces.com
nums.mediafon.tech
support.medicaltemplates.ch
supporto.microtel.it
micpoint.mobile-xl.eu
support.morpho.ch
helpcenter.myikona.gr
support.myrtea.com
service.netfame.de
support.pardium.at
desk.poe-ma.com
support.polarized.io
support.protim.fr
tickets.qfield.cloud
portal.qitsglobal.com
support.qubuilder.com
support.ranchsystems.es
raymond.ruzzdesk.com
support.saxerimmo.ch
jarvis.saycurit.fr
covidmanagersupport.schoolscreener.co.uk
vragen.selpay.nl
helpdesk.servit.biz
help.shireburn.com
osiris.silverside.com
juridique.sma-syndicat.org
support.smartcon.pl
support.telloport.com
community.thegreencatalyst.com
supportpandistribuzione.transmecgroup.com
support.truck2you.com
overrules.vennhypotheken.nl
kundenservice.vreeda.de
support.wildmusic.co
Other domains in certificate