Cached · 1h ago
92/100 SECURITY SCORE

Certificate Information

Subject
CN=api.calendar.cs.climacell.co
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
March 07, 2026
Valid Until
June 05, 2026 34 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
63:87:58:69:C9:0C:A4:11:C4:13:8B:A6:D7:F3:F6:0E:89:01:42:AB:1E:C6:00:15:8D:C6:7A:18:69:BD:15:EE
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=31536000; includeSubDomains
Content-Security-Policy
Basic
default-src; script-src; style-src; +7 more Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
camera=(), microphone=(), geolocation=()
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
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
viaduc.tech www.viaduc.tech

Other domains in certificate

www.168bnt.com
api.adsvps.pro
agentup.uz
almun.net
amfoundation.co.uk
animauu.in
www.antonioemichelasposi.it
www.apothekenvertretung.apolido.de
aristacyber.io
www.asaki-store.com
www.autojet.pro
axfr.pl
baiti.co.il
baselayer.coach
bioverislifecare.com
ea.bosspips.com
reviews.brehn.de
busines.uz
butterbread-tech.com
calf.uz
auth.campuscoin.tech
careerc.com
cata-labs.jp
api.calendar.cs.climacell.co
climaster.uy
ahmad.codekhadamath.com
dev.cored.net
www.cuini.buzz
staging-auth.cultibase.jp
dashboard.customagents.so
cxi.mk
www.cyprusdiyangallan.com
www.daini.run
ingrido.dasightic.com
dentistafuorigrotta.it
diplomadosso.site
duolanmu.com
moodle.eduswitch.com
www.evanagreen.com
evildoll.app
app.fc26meta.com
fixit.rent
www.geoluxeconstruction.com
gokturx.com
www.hex-agon.ch
fontastic.hotplmedia.com
www.igotthescore.com
www.indiamandi.in
jamrent.fr
shopprofile.jopit.com.ar
judgesuite.com
admin.user.kashout.in
www.kingpar.fr
kinographer.app www.kinographer.app
www.kiwisplit.com
leaslibrary.com
lebitume.fr
lemerytourism.online
ernestine.lesfosses.com
www.lifeme.app
loopcaptain.com
marianniesamara.gr
www.masalo-dining.com
en.mazeout.dk
vd.mdugame.com
www.med-g.in
www.mobilemonks.in
motormanila.com
nexusgrant.solutions
nqobi.co.za
odysseyportfolio.com
orbric.in
osudhwala.in
pearlceylontours.com
poeica.com
roomz4sure.co.za
saferwords.app
shapemefitnesscoach.in
slothbox.io
svampindex.se
www.swiftcool.in
ma.swordofrule.com
www.tablacognita.com
taupoartgallery.co.nz
thabanitechsolutions.co.za
thegravitiesband.com
thethaohoangha.com
tiwarivilladaman.com
www.bus.transvision.nl
promote.tttickettt.com
vastaviktastudios.in
vertov.xyz
www.veteranclub.cz
www.vistaarstudio.in
vivariums.net
www.wclineup.com
www.wisebros.biz