Open
Cached
·
just now
85/100
SECURITY SCORE
Certificate Information
Subject
UNKNOWN={:asn1_OPENTYPE, <<19, 2, 85, 83>>}, UNKNOWN={:asn1_OPENTYPE, <<19, 8, 68, 101, 108, 97, 119, 97, 114, 101>>}, UNKNOWN={:asn1_OPENTYPE, <<12, 20, 80, 114, 105, 118, 97, 116, 101, 32, 79, 114, 103, 97, 110, 105, 122, 97, 116, 105, 111, 110>>}, UNKNOWN=2497886, C=US, ST=Virginia, L=Reston, O=Verisign, Inc, CN=www.verisign.com
Issuer
C=US, O=DigiCert Inc, CN=DigiCert EV RSA CA G2
Valid From
April 30, 2025
Valid Until
April 29, 2026
170 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
2B:0F:0C:FD:FA:F4:11:D7:85:C2:9F:61:58:44:06:A6:EC:ED:7A:0F:46:37:9F:C1:0A:5F:4B:B3:83:F4:C4:C3
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
Missing
Not configured
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Consider adding 'preload' to HSTS for maximum security
- • Add Content-Security-Policy header to prevent XSS attacks
- • 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
65 domains
verisign.info
www.verisign.info
verisign.co.in
www.verisign.co.in
verisign.com.cn
www.verisign.com.cn
verisign.com.es
www.verisign.com.es
verisign.com.hk
www.verisign.com.hk
verisign.com.sg
www.verisign.com.sg
verisign.com.tw
www.verisign.com.tw
verisign.com.vn
www.verisign.com.vn
verisign.asia
www.verisign.asia
verisign.biz
www.verisign.biz
verisign.ch
www.verisign.ch
verisign.co.uk
www.verisign.co.uk
verisign.com
www.verisign.com
verisign.com.au
www.verisign.com.au
verisign.com.br
www.verisign.com.br
verisign.de
verisign.dk
www.verisign.dk
verisign.es
www.verisign.es
verisign.fr
www.verisign.fr
verisign.hk
www.verisign.hk
verisign.in
www.verisign.in
verisign.jobs
www.verisign.jobs
verisign.mobi
www.verisign.mobi
verisign.name
www.verisign.name
verisign.net
www.verisign.net
verisign.org
www.verisign.org
verisign.pro
www.verisign.pro
verisign.se
www.verisign.se
verisign.sg
www.verisign.sg
verisign.tw
www.verisign.tw
verisign.us
www.verisign.us
verisign.vn
www.verisign.vn
verisigninc.com
www.verisigninc.com
Other domains in certificate