www.ozku.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:5d:0d:4f:35:72:03:7e:82:0d:9e:57:81:a6:1d:14:0d:a9 was issued on by Let's Encrypt.
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We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.ozku.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:5d:0d:4f:35:72:03:7e:82:0d:9e:57:81:a6:1d:14:0d:a9Serial Number (int): 380113095090086092760326102512372781682089
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: a2:b5:2a:fc:be:54:ed:48:a6:f5:be:9b:33:a3:49:de:41:af:32:df
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d1:47:5d:d2:9f:de:36:c4:0e:ae:e7:69:c9:f4:2c:69:a3:2a:8a:08
Fingerprint (sha256): c8:00:c3:ba:8c:5a:45:20:a1:6e:89:c8:42:cf:c3:14:5f:d0:76:60:0b:67:f8:e0:90:68:3d:22:78:d4:e2:38
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.ozku.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.ozku.com
Public Key Algorithm
RSA
Key Size
4096
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
www.ozku.com
Other certificates including the domain name ozku.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.ozku.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUDCCBTigAwIBAgISBF0NTzVyA36CDZ5XgaYdFA2pMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTgwMzI5MjVaFw0y MDAzMTcwMzI5MjVaMBcxFTATBgNVBAMTDHd3dy5vemt1LmNvbTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAN6F1BuOwSKzW/MBYAdb0T5PK93Hj/pT9IHf h2FWBKdoJClW0icJPKSmgVr1Nu+b11syAO27I+eaHzu/eB1SAUKAKl28DKpX+IrA 8jD3MclFN70lHmU4StccNQNCGhXtKXLt12r83l6SMs8bwltTOKRtLV2087cKApJE rFA43+dGu229UD3ZYCaR+mF0e2OZjX+7RotHOTTTmmHmuYmfk+oV0Zi/6sT0waSg rN95CSy1lsxKYs77gIgFdWPjx4aYxvKSMQmRVFAVyDifY9xpYi51sBhgTlr7oXm/ lxwv/k3o9p1cQi8xaoxnCXoaQWQDYRLoI/LjBOLkNDfN6HAJW3SUhwVjezZMudfc jUz7d7j36Mz2n3l/UShs5CBHTu1IAJ0Meq5jYVEcaLdfQQcQ1ia6SIxeeZ96+MjW xeo9qJa3WGY/4DB9hq3kf1uDlsSFwvimceXMJmhHUeCKfYRKGPiyAU4HxDe043HD 4imUTXovVCwnhSuEFLXXeaSqM2+xLOTGFyWRbpXV6nI7v5D8oACcA0HltYvsE0LL SUlZ1Gk5vOZsg+ADARDW7DEmeVHA/8EpxGgWtPMN6ckQg6mxztKu4KfRPTg1E9Ff Ob+gmJftHA3eVNYbDTD7E0xiSRlDqKUTFBHM19OIsPQIV+drQhVMaBGcrgEfOjYK 4fa2mPgFAgMBAAGjggJhMIICXTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFKK1Kvy+ VO1IpvW+mzOjSd5BrzLfMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wFwYDVR0RBBAwDoIMd3d3Lm96a3UuY29tMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDw AHYAXqdz+d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFvF0SMewAABAMA RzBFAiEAhtKFt4TSxdrB9lLhdPzSHIeBJ0HZTgOOMKqTgK1L2PYCIFB4uYTvDCNQ cfPTnFTaAJTc+iFeIbOEyT/6vDeIIXrBAHYAsh4FzIuizYogTodm+Su5iiUgZ2va +nDnsklTLe+LkF4AAAFvF0SMaAAABAMARzBFAiAJrTxJ9wADv0aYl+D4DDAd21aZ B3KBTkyVQnEi8tofdQIhALUL4pTMVumglPX0USBm9T8IvVOCIkcE4/RRo452kVt9 MA0GCSqGSIb3DQEBCwUAA4IBAQATUNmPMFV5I7HqHcbW8/Hwb8ZI0q3tg0mk4P2P HxmHKQ5omxYshkrLOU62GcH+9CoIN7ELJ/ZFJF0hvc3yRUrwPDxB+nGRd4YGjxHm t/Gy8/0zawIfA2iB6vUF8SF4zQs//pnsfK5jZeNzdIgp18+6aisQbgcTdLapBQlP Hk0SntSeuM8F9sHCyM6fWyOtoW8SBKuIZm+Ov1OYlDxJ5FPt5w0HHlJdbn8gt+nA u9b2sP8pU9sbQpte6sItKsJkWnSU4IWzp2NIwObIQARdkA4DZ9JnpoftzMc6800j IDoiutq6EQb75V09bMd8gAm1V3Lfs2YSCdyS+hY0yQE68lWX -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA3oXUG47BIrNb8wFgB1vR Pk8r3ceP+lP0gd+HYVYEp2gkKVbSJwk8pKaBWvU275vXWzIA7bsj55ofO794HVIB QoAqXbwMqlf4isDyMPcxyUU3vSUeZThK1xw1A0IaFe0pcu3XavzeXpIyzxvCW1M4 pG0tXbTztwoCkkSsUDjf50a7bb1QPdlgJpH6YXR7Y5mNf7tGi0c5NNOaYea5iZ+T 6hXRmL/qxPTBpKCs33kJLLWWzEpizvuAiAV1Y+PHhpjG8pIxCZFUUBXIOJ9j3Gli LnWwGGBOWvuheb+XHC/+Tej2nVxCLzFqjGcJehpBZANhEugj8uME4uQ0N83ocAlb dJSHBWN7Nky519yNTPt3uPfozPafeX9RKGzkIEdO7UgAnQx6rmNhURxot19BBxDW JrpIjF55n3r4yNbF6j2olrdYZj/gMH2GreR/W4OWxIXC+KZx5cwmaEdR4Ip9hEoY +LIBTgfEN7TjccPiKZRNei9ULCeFK4QUtdd5pKozb7Es5MYXJZFuldXqcju/kPyg AJwDQeW1i+wTQstJSVnUaTm85myD4AMBENbsMSZ5UcD/wSnEaBa08w3pyRCDqbHO 0q7gp9E9ODUT0V85v6CYl+0cDd5U1hsNMPsTTGJJGUOopRMUEczX04iw9AhX52tC FUxoEZyuAR86Ngrh9raY+AUCAwEAAQ== -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 380113095090086092760326102512372781682089 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-18 03:29:25 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-17 03:29:25 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.ozku.com' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 907813689474550443631523151671996986174237125852395493315992959248506069433253361938162124428399329723503730141703258623838043594411073614334716281541854650291372880207171396900970013183945673136064447281249663691614473254959741902473305082191739250111484862316496366697847582232411435596754283204620307477027514356510916557419571463223290104221773178285085764533622141365874880437669354545457623191845550219533883389344354324424820271783556670511441436812588123085278436167977446019770288099204548809484622078403183725391770388910290901418659960074076300595741005131023801439547894036034863307886299076438841416194486926761338612661652358290030583359937469431897853379088260863220869536358419313281890898314691292798689561086654551922082307507583158918715155924300651267184675848319993959627883667373638113152048984340131835311748821407941718530945392542521070495044966915136099540560436980579796876233129437826582714332031915137529015761881107947695456813524794449290316188857256968743370971518217564351952128802010455931118370230127171031452744219669852351462335559539266486502225293418258206915050089004204834136414527304311706328254352535496220297515743678121937408014838806722416285282271479864843757601926068966107852857473029 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) a2b52afcbe54ed48a6f5be9b33a349de41af32df . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (16 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ozku.com' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f17448c7b000004030047304502210086d285b784d2c5dac1f652e174fcd21c87812741d94e038e30aa9380ad4bd8f602205078b984ef0c235071f3d39c54da0094dcfa215e21b384c93ffabc3788217ac1007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f17448c680000040300473045022009ad3c49f70003bf469897e0f80c301ddb56990772814e4c95427122f2da1f75022100b50be294cc56e9a094f5f4512066f53f08bd5382224704e3f451a38e76915b7d . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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