www.kentkitap.net
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:18:90:d7:1e:08:a8:c5:57:c3:0c:e3:11:3a:0e:ad:ce:7f was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.kentkitap.net
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:18:90:d7:1e:08:a8:c5:57:c3:0c:e3:11:3a:0e:ad:ce:7fSerial Number (int): 269696160385759221400775576540932362587775
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 0f:5b:59:87:d8:21:be:3d:3d:aa:2d:82:f5:73:ba:19:b6:de:ec:9b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 67:e1:68:76:78:8f:76:c9:72:30:39:28:2b:22:ec:44:6d:06:42:5e
Fingerprint (sha256): cb:4b:e1:52:df:21:49:57:ef:a3:bf:89:06:b9:7f:3c:66:5b:8f:02:15:d2:c5:5e:9f:f0:6d:06:da:e8:c8:14
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.org/Check the revocation status for certificate www.kentkitap.net
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.kentkitap.net
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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
kentkitap.net
www.kentkitap.net
www.kentkitap.net
Other certificates including the domain name kentkitap.net
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.kentkitap.net in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGFTCCBP2gAwIBAgISAxiQ1x4IqMVXwwzjEToOrc5/MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzAzMDgwNTU4MDBaFw0x NzA2MDYwNTU4MDBaMBwxGjAYBgNVBAMTEXd3dy5rZW50a2l0YXAubmV0MIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA7p1sOU+4DPKWq6XbPp1POQsw+kRN 1lUWO5ocgJs6GIAIIVkETTyurlkY8gZ0v06I7s3UiuoDtsXh8wGy0wP5TPnY4JFq H7CJYgITQlfMMsYpGzXWXBJzSCJiHL/bkebL2e6jVPMOdNL3gGfVvV6wQrmgxWd/ krsONr0z4Yq18eBRRXSK8u+u+WXo8KtukyL/y6BIWMIqmiuY3T/i6nM8trWO1GLo A1oXkFuNE2jOvnd+cGODTkrSNgMP8uChR0SnIa5EaxXIwsIGEda+reZkLo4nVC6q ecJT6rb6CNGYuBGg2kmEzrirmJ3RHBbCUVv4vS39DZIm7XuOXeKuj+buqytzGcvC 3MMFrpORbfCi2R2MsN/zH56xF2erHrKz97OKI4huFM8f9aVJ4evqKIzIQvxA5Op1 Lgmtc5/O2EhTKtoF4m3HJTLDR6TDe/4kiMbKytWqxa1zNWgnn0m4bMAa4og6F04C EYaJVJTHutyU2jeHMw2G5ihnvpqae9I8eV6X/wMT9b6bQGVBHw73iMJeZNpz1Cau x0JvXyhtBsRyGUiVr24tSKuXdEHuv8XQUcZ9QAIQSdpxumqH4H8IFxKt5rbc2xlL 2itPfoH4JDMAlil058ngd1p2GNhanhAcM8YNU0sAMxKNNo/p3w89yCoZ8jXyGfGE SuBndVZlWolFumUCAwEAAaOCAiEwggIdMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU D1tZh9ghvj09qi2C9XO6Gbbe7JswHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwcAYIKwYBBQUHAQEEZDBiMC8GCCsGAQUFBzABhiNodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu aW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wKwYDVR0RBCQwIoINa2VudGtpdGFwLm5l dIIRd3d3LmtlbnRraXRhcC5uZXQwgf4GA1UdIASB9jCB8zAIBgZngQwBAgEwgeYG CysGAQQBgt8TAQEBMIHWMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNy eXB0Lm9yZzCBqwYIKwYBBQUHAgIwgZ4MgZtUaGlzIENlcnRpZmljYXRlIG1heSBv bmx5IGJlIHJlbGllZCB1cG9uIGJ5IFJlbHlpbmcgUGFydGllcyBhbmQgb25seSBp biBhY2NvcmRhbmNlIHdpdGggdGhlIENlcnRpZmljYXRlIFBvbGljeSBmb3VuZCBh dCBodHRwczovL2xldHNlbmNyeXB0Lm9yZy9yZXBvc2l0b3J5LzANBgkqhkiG9w0B AQsFAAOCAQEAGzxrsLXyG1+Z71UGM2EeckKEA6J7uC7+kWWRODi1fuCq95gTAvLh 3O1mK/NgWTd3J5/Gie+9ouKv4DqEnaVZFKPYPTqb+DShKKGLWwXDp/qVPvOPAnxh QB85/S+aIXiVCS5kGJ1vhYT+yg1C7T0uanEVadIo6+WK3IdPOx5/QZSskSqyPQ4h e/InI9q6xoLjIDI6VlTBnwZfrOWOfZRYVlTdwRPYyVUvjX/ZMrlscwDMx741Ou3Z 6VjDQIRioBo85IRkVFxXYCVwK2oPPOmFa3zA9gUzIBsPUQ6YsDdEnlNZgUBeYS46 2bCh9MhY5+IneVvI+78qRRcfDDq4ZvTLAA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA7p1sOU+4DPKWq6XbPp1P OQsw+kRN1lUWO5ocgJs6GIAIIVkETTyurlkY8gZ0v06I7s3UiuoDtsXh8wGy0wP5 TPnY4JFqH7CJYgITQlfMMsYpGzXWXBJzSCJiHL/bkebL2e6jVPMOdNL3gGfVvV6w QrmgxWd/krsONr0z4Yq18eBRRXSK8u+u+WXo8KtukyL/y6BIWMIqmiuY3T/i6nM8 trWO1GLoA1oXkFuNE2jOvnd+cGODTkrSNgMP8uChR0SnIa5EaxXIwsIGEda+reZk Lo4nVC6qecJT6rb6CNGYuBGg2kmEzrirmJ3RHBbCUVv4vS39DZIm7XuOXeKuj+bu qytzGcvC3MMFrpORbfCi2R2MsN/zH56xF2erHrKz97OKI4huFM8f9aVJ4evqKIzI QvxA5Op1Lgmtc5/O2EhTKtoF4m3HJTLDR6TDe/4kiMbKytWqxa1zNWgnn0m4bMAa 4og6F04CEYaJVJTHutyU2jeHMw2G5ihnvpqae9I8eV6X/wMT9b6bQGVBHw73iMJe ZNpz1Caux0JvXyhtBsRyGUiVr24tSKuXdEHuv8XQUcZ9QAIQSdpxumqH4H8IFxKt 5rbc2xlL2itPfoH4JDMAlil058ngd1p2GNhanhAcM8YNU0sAMxKNNo/p3w89yCoZ 8jXyGfGESuBndVZlWolFumUCAwEAAQ== -----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 269696160385759221400775576540932362587775 . . . . . . . . [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 2017-03-08 05:58:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-06-06 05:58:00 +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.kentkitap.net' . . . . . . . . [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 973463994384804614156324288428770427002796827558346748769328892947950102780054826116274398330375847066585902256528048395662914523726655912017369462815749998841160480996816563811576007254241148219008307377456934822971716140342008732109173955782182113595000126624288692910746969438170387683045057859807958658631953987470271691883681454380583334236930558862440072607397406402199468924637231272658476197911327976214625076195544247770841316246297039126294994750406448635484938335187128300579709956677499869158761930136947316284114413190914182189394323296912316567115385171171816082953022685835678742465723933718653370452265067671389249180923078765438674855970609767849472101316239116155763244634950221448352154294209888101514043721484714704978170027262295408241093534833700802234882547304902119878686364304888684676581754319026530307360884401574873847352201113678107442701737927877989309392725630816860621033831590524852164632665186153919171507657514417203288882884608017909770974333528490108625628859954746587515148896765304165778888852297285548179873767495357906381686107648771812674059989616733353722806935429096365622062973482332111269943582039577122438925220907162821786359397858031641029135952775786246790913218507044834106252048997 . . . . . . . . . . . . . . . . . . . . [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) 0f5b5987d821be3d3daa2d82f573ba19b6deec9b . . . . . . . . . . . . . . . . [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 (100 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 (36 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kentkitap.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kentkitap.net' . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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