SSL Certificate Checker

You can also use our SSL Certificate Discovery Tool to find and manage all the certificates on your network.



Certificate Checks For www.reddit.com ()

Result Check Information
Valid To 14 Apr 2015 ( 358 days )
Weak Key Does not use a key on our blacklist ( this is good )
Key-Size 2048
Signature Algorithm Strong (sha1WithRSAEncryption)
Site Listed No (website: www.reddit.com is not listed in the certificate)
Trusted Yes (certificate verified to a trusted root)

SSL Certificate Summary

Subject

RDN Value
Common Name (CN) a248.e.akamai.net
Organization (O) Akamai Technologies, Inc.
Locality (L) Cambridge
State (ST) MA
Country (C) US

Properties

Property Value
Issuer Company Cybertrust Inc
Issuer Full Name CN = Cybertrust Public SureServer SV CA,O = Cybertrust Inc
Subject CN = a248.e.akamai.net,O = Akamai Technologies\, Inc.,L = Cambridge,ST = MA,C = US
Valid From 14 Apr 2014, 3:39 a.m.
Valid To 14 Apr 2015, 3:39 a.m.
Serial Number 02:00:00:00:00:01:45:5E:51:13:E0:B0:5A:6B (40564819207326786113750455835243)
CA Cert No
Key Size 2048 bits
Fingerprint (SHA-1) 4F:EA:86:C9:C6:28:2D:A7:36:5E:F3:DF:7F:72:EF:73:52:92:B1:93
Fingerprint (MD5) CD:FF:E3:9B:98:B6:24:25:57:59:9B:BC:4C:D9:39:DC
SANS *.akamaihd.net, *.akamaihd-staging.net, a248.e.akamai.net

Detailed Information

    Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            02:00:00:00:00:01:45:5e:51:13:e0:b0:5a:6b
    Signature Algorithm: sha1WithRSAEncryption
        Issuer: O=Cybertrust Inc, CN=Cybertrust Public SureServer SV CA
        Validity
            Not Before: Apr 14 03:39:03 2014 GMT
            Not After : Apr 14 03:39:03 2015 GMT
        Subject: C=US, ST=MA, L=Cambridge, O=Akamai Technologies, Inc., CN=a248.e.akamai.net
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:ca:2b:36:d7:a4:60:98:97:b5:15:8e:02:8a:06:
                    ea:a2:cd:41:e6:25:fc:02:ea:8c:48:7e:26:e0:ea:
                    c4:97:61:ab:7a:50:71:ce:96:eb:51:07:4e:f6:70:
                    fb:c6:1b:0f:76:20:ed:c8:de:59:fa:b6:2a:13:6c:
                    f5:cf:66:51:98:af:99:fc:bc:5f:fc:d3:c8:f0:81:
                    1e:29:33:6d:c8:6f:dc:9b:47:b7:de:7c:30:24:9a:
                    9c:2f:89:ef:74:6a:cb:b3:0f:ec:8a:fd:cb:88:7b:
                    f0:2a:ef:ba:43:90:a6:52:15:52:00:50:38:d6:49:
                    ac:85:60:4b:09:e4:1c:43:c0:b8:20:f5:9a:06:0a:
                    34:79:ab:de:4d:ab:1a:f3:16:a7:92:05:91:80:cc:
                    22:6a:5d:6e:38:39:c0:6a:23:d3:95:18:c8:61:46:
                    f7:14:16:d2:2b:93:b6:85:cd:14:2d:04:7d:a4:9a:
                    a4:69:63:c7:a1:fa:98:ae:bc:78:dd:00:74:58:86:
                    d3:89:13:c7:f9:72:e0:1d:9f:82:1b:f8:ed:ec:3c:
                    99:03:a8:ae:4d:7a:a8:dc:b2:b4:e1:98:35:10:06:
                    c7:70:dc:1a:e3:6d:0a:09:49:f2:a8:c2:ed:6a:f1:
                    63:be:ec:c2:92:9b:c5:8e:f7:93:13:45:8b:00:5e:
                    5e:e1
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Authority Key Identifier: 
                keyid:04:98:60:DF:80:1B:96:49:5D:65:56:2D:A5:2C:09:24:0A:EC:DC:B9

            X509v3 CRL Distribution Points: 

                Full Name:
                  URI:http://crl.omniroot.com/PublicSureServerSV.crl

            X509v3 Subject Key Identifier: 
                10:B6:83:E8:33:40:A3:ED:8C:20:C4:A2:49:F2:6E:F0:18:C4:A2:1A
            X509v3 Basic Constraints: 
                CA:FALSE
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            Netscape Cert Type: 
                SSL Client, SSL Server
            X509v3 Subject Alternative Name: 
                DNS:*.akamaihd.net, DNS:*.akamaihd-staging.net, DNS:a248.e.akamai.net
    Signature Algorithm: sha1WithRSAEncryption
         74:0a:89:58:09:7b:c7:57:ac:99:bb:14:41:60:21:93:b5:d8:
         ba:69:16:5c:0a:72:54:53:e1:12:d0:53:ea:08:20:10:3f:3b:
         59:1d:43:6f:7c:2b:71:ed:60:e3:89:d6:1f:f0:28:62:a8:85:
         b5:e7:bb:f0:10:9f:5f:d9:e6:81:3f:76:b1:ec:eb:a2:0a:e1:
         53:be:11:08:6d:10:d9:8e:bc:d3:76:70:f8:36:ce:e9:a8:86:
         13:1a:8c:ca:2a:7b:6c:08:eb:05:4e:a0:3d:88:1c:33:07:51:
         ab:ab:9a:09:cb:b9:a3:50:c9:72:ae:84:1e:d2:80:6a:a8:d4:
         90:23:c9:7c:e7:93:27:d7:25:ce:a3:8c:3a:8c:08:22:d9:8c:
         9a:0f:41:0b:41:17:b3:aa:20:61:c2:2a:1b:05:29:e5:3c:8b:
         a7:e5:e4:81:c6:a2:59:65:4e:d9:09:0f:8b:d2:97:a0:fb:88:
         a6:a7:3a:ba:e0:61:73:02:43:26:04:18:67:dc:b6:3f:71:8a:
         47:03:e8:1f:2d:8c:db:e4:aa:b2:d1:aa:1a:0b:d8:01:bf:eb:
         7a:f4:45:16:66:90:ca:a7:23:b1:f9:c2:b7:44:7b:5d:ed:f9:
         d1:91:2e:25:0b:5b:67:cf:e3:50:68:d5:6d:fe:92:2b:31:0b:
         1b:0b:90:1f

    

Certificates Received

Certificate - a248.e.akamai.net

Property Value
Issuer Company Cybertrust Inc
Issuer Full Name CN = Cybertrust Public SureServer SV CA,O = Cybertrust Inc
Subject CN = a248.e.akamai.net,O = Akamai Technologies\, Inc.,L = Cambridge,ST = MA,C = US
Valid From 14 Apr 2014, 3:39 a.m.
Valid To 14 Apr 2015, 3:39 a.m.
Serial Number 02:00:00:00:00:01:45:5E:51:13:E0:B0:5A:6B (40564819207326786113750455835243)
CA Cert No
Key Size 2048 bits
Fingerprint (SHA-1) 4F:EA:86:C9:C6:28:2D:A7:36:5E:F3:DF:7F:72:EF:73:52:92:B1:93
Fingerprint (MD5) CD:FF:E3:9B:98:B6:24:25:57:59:9B:BC:4C:D9:39:DC
PEM -----BEGIN CERTIFICATE----- MIIEVjCCAz6gAwIBAgIOAgAAAAABRV5RE+CwWmswDQYJKoZIhvcNAQEFBQAwRjEX MBUGA1UEChMOQ3liZXJ0cnVzdCBJbmMxKzApBgNVBAMTIkN5YmVydHJ1c3QgUHVi bGljIFN1cmVTZXJ2ZXIgU1YgQ0EwHhcNMTQwNDE0MDMzOTAzWhcNMTUwNDE0MDMz OTAzWjBuMQswCQYDVQQGEwJVUzELMAkGA1UECBMCTUExEjAQBgNVBAcTCUNhbWJy aWRnZTEiMCAGA1UEChMZQWthbWFpIFRlY2hub2xvZ2llcywgSW5jLjEaMBgGA1UE AxMRYTI0OC5lLmFrYW1haS5uZXQwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK AoIBAQDKKzbXpGCYl7UVjgKKBuqizUHmJfwC6oxIfibg6sSXYat6UHHOlutRB072 cPvGGw92IO3I3ln6tioTbPXPZlGYr5n8vF/808jwgR4pM23Ib9ybR7fefDAkmpwv ie90asuzD+yK/cuIe/Aq77pDkKZSFVIAUDjWSayFYEsJ5BxDwLgg9ZoGCjR5q95N qxrzFqeSBZGAzCJqXW44OcBqI9OVGMhhRvcUFtIrk7aFzRQtBH2kmqRpY8eh+piu vHjdAHRYhtOJE8f5cuAdn4Ib+O3sPJkDqK5NeqjcsrThmDUQBsdw3BrjbQoJSfKo wu1q8WO+7MKSm8WO95MTRYsAXl7hAgMBAAGjggEYMIIBFDAfBgNVHSMEGDAWgBQE mGDfgBuWSV1lVi2lLAkkCuzcuTA/BgNVHR8EODA2MDSgMqAwhi5odHRwOi8vY3Js Lm9tbmlyb290LmNvbS9QdWJsaWNTdXJlU2VydmVyU1YuY3JsMB0GA1UdDgQWBBQQ toPoM0Cj7YwgxKJJ8m7wGMSiGjAJBgNVHRMEAjAAMA4GA1UdDwEB/wQEAwIFoDAd BgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwEQYJYIZIAYb4QgEBBAQDAgbA MEQGA1UdEQQ9MDuCDiouYWthbWFpaGQubmV0ghYqLmFrYW1haWhkLXN0YWdpbmcu bmV0ghFhMjQ4LmUuYWthbWFpLm5ldDANBgkqhkiG9w0BAQUFAAOCAQEAdAqJWAl7 x1esmbsUQWAhk7XYumkWXApyVFPhEtBT6gggED87WR1Db3wrce1g44nWH/AoYqiF tee78BCfX9nmgT92sezrogrhU74RCG0Q2Y6803Zw+DbO6aiGExqMyip7bAjrBU6g PYgcMwdRq6uaCcu5o1DJcq6EHtKAaqjUkCPJfOeTJ9clzqOMOowIItmMmg9BC0EX s6ogYcIqGwUp5TyLp+XkgcaiWWVO2QkPi9KXoPuIpqc6uuBhcwJDJgQYZ9y2P3GK RwPoHy2M2+SqstGqGgvYAb/revRFFmaQyqcjsfnCt0R7Xe350ZEuJQtbZ8/jUGjV bf6SKzELGwuQHw== -----END CERTIFICATE-----




Certificate - Cybertrust Public SureServer SV CA

Property Value
Issuer Company Baltimore
Issuer Full Name CN = Baltimore CyberTrust Root,OU = CyberTrust,O = Baltimore,C = IE
Subject CN = Cybertrust Public SureServer SV CA,O = Cybertrust Inc
Valid From 8 Sep 2010, 5:35 p.m.
Valid To 8 Sep 2020, 5:34 p.m.
Serial Number 07:27:37:0C (120010508)
CA Cert Yes
Key Size 2048 bits
Fingerprint (SHA-1) 30:D1:FD:4A:29:6A:B1:A8:83:1C:D5:6B:41:10:A2:27:F5:57:BF:FF
Fingerprint (MD5) BA:1A:CC:12:9E:1B:54:1C:97:F3:4D:70:E2:63:84:C4
PEM -----BEGIN CERTIFICATE----- MIIEGzCCAwOgAwIBAgIEByc3DDANBgkqhkiG9w0BAQUFADBaMQswCQYDVQQGEwJJ RTESMBAGA1UEChMJQmFsdGltb3JlMRMwEQYDVQQLEwpDeWJlclRydXN0MSIwIAYD VQQDExlCYWx0aW1vcmUgQ3liZXJUcnVzdCBSb290MB4XDTEwMDkwODE3MzUxNloX DTIwMDkwODE3MzQwOFowRjEXMBUGA1UEChMOQ3liZXJ0cnVzdCBJbmMxKzApBgNV BAMTIkN5YmVydHJ1c3QgUHVibGljIFN1cmVTZXJ2ZXIgU1YgQ0EwggEiMA0GCSqG SIb3DQEBAQUAA4IBDwAwggEKAoIBAQCjupmNt+HNc4j5ud3e9AXzJfU/xVIeUVo/ mv9NhLdQf/EQil1/ZFUcO6Pz/5d/HEvtb3/pVOyXKkIDZ3+5yGyil/hAkyTDJV6l ZouGvde5JiJu0maDs3jBfFh2EesWVUcy8Lk0EL2PJqIlaMEUK6Jz1mY9RIdcE39Y kWI9V39srkLoEn69ePHxrFw1YGhFvFNzhxEdxS76YDXakfna8lVsv8qiV1zIZLyp WxWg/BzzRC69BvJo2EAtu7NhJZKTJRx3RpC/0K+3g6A8h16lkaj/wTEbtkusEjQI 1dvsiYdjBqdT+NX15masXoRlRsn0OiUPbMwPZriaVaFGbPyRI1+9AgMBAAGjgfww gfkwEgYDVR0TAQH/BAgwBgEB/wIBADBPBgNVHSAESDBGMEQGCSsGAQQBsT4BMjA3 MDUGCCsGAQUFBwIBFilodHRwOi8vY3liZXJ0cnVzdC5vbW5pcm9vdC5jb20vcmVw b3NpdG9yeTAOBgNVHQ8BAf8EBAMCAQYwHwYDVR0jBBgwFoAU5Z1ZMIJHWMys+ghU NoZ7OrUETfAwQgYDVR0fBDswOTA3oDWgM4YxaHR0cDovL2NkcDEucHVibGljLXRy dXN0LmNvbS9DUkwvT21uaXJvb3QyMDI1LmNybDAdBgNVHQ4EFgQUBJhg34Ablkld ZVYtpSwJJArs3LkwDQYJKoZIhvcNAQEFBQADggEBAF/fi88peXgr83z0gl954OGz KL0IdUHOjIjXDlW5ArUFeT67UjGzSx6x/tOiIUPSkdMW+mt55I5NGexMhmg0Urdv wr2ceL7wbz89np9JdMR8lxlFV6xv+lo+P9PW4yvcivjICg1rjD+UeDeYiGGR31kU DwnFY1T79Pavl+z8Y2RDprzM5OMf33Owbve1yCmbriVSuLRy4d6TSPEon35mPz+L VQ/4FgdxBddlnNcbPDTmRBY6vdhgk4ODDIiWZTNA32qs//6UUWG7iT/3rMTks0fi /aJqMoPifm/wEo6jZnZAl/sR4fdzH9qLHDFCi58RxUmlYO1IKwWEFasviixRcsA= -----END CERTIFICATE-----




Certificate - Baltimore CyberTrust Root

Property Value
Issuer Company GTE Corporation
Issuer Full Name CN = GTE CyberTrust Global Root,OU = "GTE CyberTrust Solutions, Inc.",O = GTE Corporation,C = US
Subject CN = Baltimore CyberTrust Root,OU = CyberTrust,O = Baltimore,C = IE
Valid From 18 Apr 2012, 4:36 p.m.
Valid To 13 Aug 2018, 4:35 p.m.
Serial Number 07:27:8E:ED (120033005)
CA Cert Yes
Key Size 2048 bits
Fingerprint (SHA-1) 4D:34:EA:92:76:4B:3A:31:49:11:99:52:F4:19:30:CA:11:34:83:61
Fingerprint (MD5) E4:BA:55:CB:46:20:D2:D6:E4:43:B3:26:3B:A7:56:E6
PEM -----BEGIN CERTIFICATE----- MIIEFTCCA36gAwIBAgIEByeO7TANBgkqhkiG9w0BAQUFADB1MQswCQYDVQQGEwJV UzEYMBYGA1UEChMPR1RFIENvcnBvcmF0aW9uMScwJQYDVQQLEx5HVEUgQ3liZXJU cnVzdCBTb2x1dGlvbnMsIEluYy4xIzAhBgNVBAMTGkdURSBDeWJlclRydXN0IEds b2JhbCBSb290MB4XDTEyMDQxODE2MzYxOFoXDTE4MDgxMzE2MzUxN1owWjELMAkG A1UEBhMCSUUxEjAQBgNVBAoTCUJhbHRpbW9yZTETMBEGA1UECxMKQ3liZXJUcnVz dDEiMCAGA1UEAxMZQmFsdGltb3JlIEN5YmVyVHJ1c3QgUm9vdDCCASIwDQYJKoZI hvcNAQEBBQADggEPADCCAQoCggEBAKMEuyKrmD1X6CZymrV51Cni4eiVgLGw41uO KymaZN+hXe2wCQVt2yguzmKiYv60iNoS6zjrIZ3AQSsBUnuId9Mcj8e6uYi1agnn c+gRQKfRzMpijS3ljwumUNKoUMMo6vWrJYeKmpYcqWe4PwzV9/lSEy/CG9VwcPCP wBLKBsua4dnKM3p31vjsufFoREJIE9LAwqSuXmD+tqYF/LTdB1kC1FkYmGP1pWPg kAx9XbIGevOF6uvUA65ehD5f/xXtabz5OTZydc93Uk3zyZAsuT3lySNTPx8kmCFc B5kpvcY67Oduhjprl3RjM71oGDHweI12v/yejl0qhqdNkNwnGjkCAwEAAaOCAUcw ggFDMBIGA1UdEwEB/wQIMAYBAf8CAQMwSgYDVR0gBEMwQTA/BgRVHSAAMDcwNQYI KwYBBQUHAgEWKWh0dHA6Ly9jeWJlcnRydXN0Lm9tbmlyb290LmNvbS9yZXBvc2l0 b3J5MA4GA1UdDwEB/wQEAwIBBjCBiQYDVR0jBIGBMH+heaR3MHUxCzAJBgNVBAYT AlVTMRgwFgYDVQQKEw9HVEUgQ29ycG9yYXRpb24xJzAlBgNVBAsTHkdURSBDeWJl clRydXN0IFNvbHV0aW9ucywgSW5jLjEjMCEGA1UEAxMaR1RFIEN5YmVyVHJ1c3Qg R2xvYmFsIFJvb3SCAgGlMEUGA1UdHwQ+MDwwOqA4oDaGNGh0dHA6Ly93d3cucHVi bGljLXRydXN0LmNvbS9jZ2ktYmluL0NSTC8yMDE4L2NkcC5jcmwwDQYJKoZIhvcN AQEFBQADgYEAkx3+i65G7MupD6vl78qyaBZo2I/6E6mvs8st50tujmkqwisQCo32 rnO2ufsU/V9tuFC2xIrWQH7Xw8tz3MldW6+wQbU36+rcIJHENGr0ofOWnTeGl+Fx pN19+kSElK7XCQQidg9kUTWpJA/5C9sy2sL+wbkqXHonE8qxSDpx0EM= -----END CERTIFICATE-----