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Open Cached · just now
81/100 SECURITY SCORE

Certificate Information

Subject
CN=misc-sni.blogspot.com
Issuer
C=US, O=Google Trust Services, CN=WR2
Valid From
October 13, 2025
Valid Until
January 05, 2026 59 days
Public Key
ECDSA 256 bit (P-256) Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
55:F0:EF:6C:33:D9:38:EA:35:F7:A8:A3:FD:53:2A:B5:77:C2:CD:06:33:42:0F:95:EE:5D:3E:AE:F9:96:1B:C6
Alternative Names
139 domains

Security Configuration

TLS Protocols
TLS 1.0 TLS 1.1 TLS 1.2 TLS 1.3
Forward Secrecy
Supported (Modern clients use PFS)
Warnings
  • • TLS 1.1 is deprecated and should be disabled
  • • TLS 1.0 is deprecated and should be disabled

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • 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
pki.goog
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

139 domains
blogspot.md *.blogspot.md

Other domains in certificate

blogspot.ae *.blogspot.ae
blogspot.al *.blogspot.al
blogspot.am *.blogspot.am
blogspot.ba *.blogspot.ba
blogspot.be *.blogspot.be
blogspot.bg *.blogspot.bg
blogspot.ca *.blogspot.ca
blogspot.ch *.blogspot.ch
blogspot.cl *.blogspot.cl
blogspot.co.nz *.blogspot.co.nz
blogspot.co.uk *.blogspot.co.uk
blogspot.co.za *.blogspot.co.za
blogspot.com *.blogspot.com bp.blogspot.com *.bp.blogspot.com misc-sni.blogspot.com
blogspot.com.ar *.blogspot.com.ar
blogspot.com.au *.blogspot.com.au
blogspot.com.br *.blogspot.com.br
blogspot.com.co *.blogspot.com.co
blogspot.cz *.blogspot.cz
blogspot.de *.blogspot.de
blogspot.dk *.blogspot.dk
blogspot.fi *.blogspot.fi
blogspot.fr *.blogspot.fr
blogspot.gr *.blogspot.gr
blogspot.hk *.blogspot.hk
blogspot.hr *.blogspot.hr
blogspot.hu *.blogspot.hu
blogspot.ie *.blogspot.ie
blogspot.in *.blogspot.in
blogspot.is *.blogspot.is
blogspot.it *.blogspot.it
blogspot.jp *.blogspot.jp
blogspot.kr *.blogspot.kr
blogspot.li *.blogspot.li
blogspot.lt *.blogspot.lt
blogspot.lu *.blogspot.lu
blogspot.mk *.blogspot.mk
blogspot.mx *.blogspot.mx
blogspot.my *.blogspot.my
blogspot.nl *.blogspot.nl
blogspot.no *.blogspot.no
blogspot.pe *.blogspot.pe
blogspot.pt *.blogspot.pt
blogspot.qa *.blogspot.qa
blogspot.ro *.blogspot.ro
blogspot.rs *.blogspot.rs
blogspot.ru *.blogspot.ru
blogspot.se *.blogspot.se
blogspot.sg *.blogspot.sg
blogspot.si *.blogspot.si
blogspot.sk *.blogspot.sk
blogspot.sn *.blogspot.sn
blogspot.tw *.blogspot.tw
blogspot.ug *.blogspot.ug
blogspot.vn *.blogspot.vn
blogspot.co.at *.blogspot.co.at
blogspot.co.id *.blogspot.co.id
blogspot.co.il *.blogspot.co.il
blogspot.co.ke *.blogspot.co.ke
blogspot.com.by *.blogspot.com.by
blogspot.com.cy *.blogspot.com.cy
blogspot.com.ee *.blogspot.com.ee
blogspot.com.eg *.blogspot.com.eg
blogspot.com.es *.blogspot.com.es
blogspot.com.mt *.blogspot.com.mt
blogspot.com.ng *.blogspot.com.ng
blogspot.com.tr *.blogspot.com.tr
blogspot.com.uy *.blogspot.com.uy