Open
Cached
·
just now
77/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=best.rozliczenia-online.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
June 25, 2026
Valid Until
September 23, 2026
38 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
D9:CD:E3:6D:8A:DE:EF:82:FF:F1:4B:EC:3F:39:8C:8B:E9:C4:68:7C:E0:D1:4D:30:3E:1F:7F:C2:22:46:99:6E
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
zltco.com
account.zltco.com
apps.zltco.com
legal.zltco.com
maps.zltco.com
resources.zltco.com
websummit.apolus.ai
apuappi.fi
ardaacar.xyz
app.avino.aero
www.bluemoon.ng
boursa.me
www.businessrpractice.co.za
sklink.capular.world
carecart.org
www.carecart.org
invite-test2.careease.kr
app.clivexi.com
cloud8shop.com
www.colatino.com.br
www.crossfithex.site
www.designdeponta.com.br
kosariv.dragon-mist.com
eduardorocha.dev.br
www.eppytech.com
estimeai.com.br
partner.events6.com
www.expressotecsalvador.com.br
a0g4.foodle.su
www.futsie.app
getlogs.name.ng
www.goose-architecture.ru
www.iamzakir.co.uk
polis-appen.infosynk.se
jenniferandgabe.com
pulse.kanalia.io
yogaday.katiesyogacollective.co.uk
cad.kindercode.com.my
linkriot.kisline.com
krisara.in
laglanz.com
lakecomedo.com
safemaster.lfv.jp
invite.lunchd.uk
meemees.ee
www.mohamedmetwaly.com
www.moja-go4tv.com
msacademysalem.in
my-lego-minifigures-collection-nk.com
www.nicodema.cl
niepodlegla.pl
app.objslice.com
obstruo.ai
www.obstruo.ai
beta-qa-employer.offerdox.com
equastar.palmexus.com
vip.personalitytest.co.kr
www.philiancleaningservices.ca
pinnacleclothingny.com
pragnovalabs.com
sos-infortunistica.praticapp.it
stats.ps575vbclub.app
puresumptankcleaningservices.com
demo.quetzalmex.com
reciproitsolutions.com
birthdays.rekhansh.com
www.rent-sell.cl
best.rozliczenia-online.com
www.sanghance.com
shakami.com
oew-dev.shipskart.com
staging.shipskart.com
www.humecsc.snu.ac.kr
spark.com.ly
app.specialt.co.za
stampler.nl
stawd.dev
www.stawd.dev
www.street-e.ch
noralinaandalejandro.swanmoments.lat
szechuankitchen.buzz
auth.tashkentparks.uz
www.teksperimentet.dk
termo-hub.com.ua
www.thepluskorea.co.kr
trent.sa
quota.arts.tu.ac.th
www.unity4education.uz
dev.brand.urbanlyfe.in
www.dev.brand.urbanlyfe.in
www.usegrox.com
super-beka.vako.dev
voice-changerai.com
www.volejbal-sokol-benesov.cz
app.vorinfo.com
www.wsnautica.com
yexii.com
kamukuywa.zaoletu.com
bita.zenithq.co
zsharplabs.com
Other domains in certificate