SSL check results of blog.google

NEW You can also bulk check multiple servers.

Discover if the webservers of blog.google can be reached through a secure connection.

Summary

Report created Tue, 30 Jun 2020 12:47:07 +0000

The webservers of blog.google can be reached through a secure connection.

Servers

Hostname / IP address Certificates Protocol
blog.google
216.239.32.21
blog.google
HSTS
unexpected EOF
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
blog.google
216.239.34.21
blog.google
HSTS
unexpected EOF
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
blog.google
216.239.36.21
blog.google
HSTS
unexpected EOF
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
blog.google
216.239.38.21
blog.google
HSTS
unexpected EOF
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
blog.google
2001:4860:4802:32::15
blog.google
HSTS
unexpected EOF
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
blog.google
2001:4860:4802:34::15
blog.google
HSTS
unexpected EOF
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
blog.google
2001:4860:4802:36::15
blog.google
HSTS
unexpected EOF
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
blog.google
2001:4860:4802:38::15
blog.google
HSTS
unexpected EOF
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s

Certificates

First seen at:

CN=blog.google

Certificate chain
  • blog.google
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption

      • GTS CA 1D2
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption

          • GlobalSign (Certificate is self-signed.)
            • remaining
            • 2048 bit
            • sha1WithRSAEncryption

Subject
Common Name (CN)
  • blog.google
Alternative Names
  • blog.google
Issuer
Country (C)
  • US
Organization (O)
  • Google Trust Services
Common Name (CN)
  • GTS CA 1D2
validity period
Not valid before
2020-05-26
Not valid after
2020-08-24
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
Fingerprints
SHA256
F2:B2:DB:0D:1A:DE:00:16:72:0E:A1:71:46:C6:F7:76:5F:EB:76:A8:6E:E5:D2:F7:0D:7D:89:35:13:AA:2B:FB
SHA1
6B:19:F6:09:BB:57:7F:3F:06:87:99:1B:49:EC:FF:78:75:70:03:4E
X509v3 extensions
subjectKeyIdentifier
  • DD:85:99:4F:4C:90:CE:13:3E:9C:00:C2:70:D1:CD:D4:D4:26:B8:EB
authorityKeyIdentifier
  • keyid:B1:DD:32:5D:E8:B7:37:72:D2:CE:5C:CE:26:FE:47:79:E2:01:08:E9
authorityInfoAccess
  • OCSP - URI:http://ocsp.pki.goog/gts1d2
  • CA Issuers - URI:http://pki.goog/gsr2/GTS1D2.crt
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.11129.2.5.3
crlDistributionPoints
  • Full Name:
  • URI:http://crl.pki.goog/GTS1D2.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 07:B7:5C:1B:E5:7D:68:FF:F1:B0:C6:1D:23:15:C7:BA:
  • E6:57:7C:57:94:B7:6A:EE:BC:61:3A:1A:69:D3:A2:1C
  • Timestamp : May 26 02:37:37.536 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:68:D9:6D:5A:58:F7:61:1F:75:C6:E3:4A:
  • 90:7E:D4:CB:0F:A2:6D:CF:66:52:C2:E1:1D:82:F9:C7:
  • 50:9E:42:C6:02:20:14:E5:27:C7:28:19:D9:AA:48:DB:
  • E7:04:5C:A5:0C:B9:FB:2A:C6:8F:67:EE:D8:8C:40:B2:
  • 23:96:78:78:15:39
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : C6:52:A0:EC:48:CE:B3:FC:AB:17:09:92:C4:3A:87:41:
  • 33:09:E8:00:65:A2:62:52:40:1B:A3:36:2A:17:C5:65
  • Timestamp : May 26 02:37:36.954 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:DD:73:64:90:42:D9:9B:0B:66:E8:EA:
  • 7C:69:0D:15:BF:C7:8C:AA:8D:02:0C:48:39:36:E0:C9:
  • 49:DF:24:00:15:02:21:00:9E:3E:74:23:A1:EC:3D:95:
  • 16:5A:A9:BE:92:02:EC:12:A5:1A:C0:37:48:96:0C:99:
  • 8A:84:2D:82:47:10:9D:7A