Open
Cached
·
just now
80/100
SECURITY SCORE
Certificate Information
Subject
CN=www.kaldera.fi
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
September 26, 2025
Valid Until
December 25, 2025
41 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
AE:54:FB:B9:CF:3A:F5:AC:15:AC:D1:A0:F0:0B:C6:B0:91:90:D8:03:0B:88:3E:83:96:C3:9C:FA:DC:68:EC:C6
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
Configured
(Restricts certificate issuance)
Current Issuer
Authorized
(Matches CAA policy)
Authorized CAs
Wildcard CAs
Recommendations
- • Consider using critical flag (flags=128) for stricter CAA enforcement
- • You have authorized 6 CAs - consider limiting to only the CAs you actively use
- • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts
Subject Alternative Names
100 domains
topnotchmech.ca
landing.40use.com
selos.abcomm.org
www.actioavvocati.it
hakochu.ambii.com
www.andygruhin.com
my.antaa.app
admin.ngclub.anyware.software
betarecruit3.appyhere.com
apsoftware.dev
ar-md.eu
arcarga.com.co
axietree.com
owner-staging.baroon.io
baseball-connections.com
static.biocleanct.com
pco.bobchao87.com
www.boogzo.com
dev.bridge18.com
www.casmium.com
www.cassiewallace.net
link.cityrose.app
cloudpine.co.uk
www.detandegroup.com
diarybyte.com
dinvicard.in
www.donneincucina.com
votacao.dzign-e.net
www.edomap.com
hvn-link.ehubstar.com
electrisolarpty.com
tlds.functionxyz.eu.org
dev.console.fareclock.com
fees-calculator.com
a08a.foodle.su
agnazariosauro.galatamuseodelmare.it
app.getplantista.com
go.51.ca
yamaha-microsite-dev.gospurr.com
my.graceblocks.com
ksl.himaforka-uajy.org
howwefeel.org
iamsimonc.com
inb3.com.br
www.intimateoasis.co.uk
islem-portfolio-2025.com
imacelebrity.itv.com
joytan.pub
www.kaldera.fi
my.kartika.fit
train.alpha.konta.tech
proposals.lifemd.com
lyfeplanner.com
medclar.ro
synapse.monacofoundry.com
dl.monjackgames.com
mydailydoxie.com
www.myrempla.io
www.mytwodivas.com
www.natahouse.net
newsdigestor.com
www.ninjasheepproductions.com
noneguru.com
v2.experience.pms.development.nowlvble.com
omri.sh
www.opread.com
firebase-development.ozzen.tech
go1.paidvideocall.com
netto.partnerhub.co.za
www.partsclub.us
paulsoma.dev
my.perkupapp.com
configurator-reloaded.pixelsucht.net
www.pksprojects.org
playfuljava.com
www.poist.com
qu.guru
redthebeard.com
reflexologybynatalie.com
me.reliablepunching.com
rollsocial.app
saintanselmcamps.com
stg.entrance.satella.shop
tracking.scogo.in
www.servantnunooministry.com
shelterbelt.sksis.ca
www.sulzi.ch
app.swipeit.fi
terastal.net
tidtabellen.com
trident.tisalabs.com
hash.tomonorihirai.com
embed.vign.pro
demo.visity.app
reviews-axo.wallia.io
pipari.wurdle.eu
wwich.app
staging.api.x200labs.com
www.xpresslearning.com.au
www.yachtly.ae
Other domains in certificate