95/100 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 37 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
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Good
default-src; img-src; style-src; +9 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=(), geolocation=(), microphone=(); +1 more
Recommendations
  • Strengthen CSP by removing 'unsafe-eval'

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
nexusgrant.solutions

Other domains in certificate

www.168bnt.com
api.adsvps.pro
agentup.uz
almun.net
amfoundation.co.uk
animauu.in
www.antonioemichelasposi.it
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www.asaki-store.com
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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
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kinographer.app www.kinographer.app
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vivariums.net
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www.wisebros.biz