www.kentkitap.net
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:00:9d:cd:db:79:05:91:04:d5:c2:11:46:7a:f3:92:f5:d3 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): 03:00:9d:cd:db:79:05:91:04:d5:c2:11:46:7a:f3:92:f5:d3Serial Number (int): 261546615462911004977648809962640860444115
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: bc:9d:53:fe:f3:55:94:d5:08:e9:8b:2e:bb:79:c1:47:55:23:b7:e8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): fe:09:fc:bc:5a:c4:91:bc:54:7c:0c:eb:8c:4d:54:45:8f:6a:1b:68
Fingerprint (sha256): 69:a0:17:c6:df:0d:16:f5:1b:f2:07:f8:a0:f3:6f:43:59:fc:9d:a0:5e:18:fb:43:8b:0c:d6:95:45:8d:9b:31
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----- MIIGFTCCBP2gAwIBAgISAwCdzdt5BZEE1cIRRnrzkvXTMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNjA5MjkxMjAyMDBaFw0x NjEyMjgxMjAyMDBaMBwxGjAYBgNVBAMTEXd3dy5rZW50a2l0YXAubmV0MIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAma9OJeMoaDf3/ujKeMIX1ZocMy6p vR5bj5XxWMxVvt5mVZbBA48F4maGSk6Kbuj1935Bw4kt1C/ZnxcgXHhMLIQObvxo z6OenOMDzKGMdNh6uU88xox0aqzzjz1CtrTum1QibcGcJFbf+HN6eaXk8knGIyYV g9NyNiOuucTww4V4vl2qKLDQPrRNtG6d8TrcZ6VwibrrnBxZJr8KybRTlQyeVPUm QH/JpyvsVL87BAzfDu2DuZCyIQ03tu8VQJ6YF0aVf//l2U4sv2zoMJxw5zBZ1H6H 49zrceuM4nNz1Lb19hObae2hsl1uPA6MOegsTEo69WuzIDDAIgbcQatAhmMeOOJz AVfQ+6hb2IKZDlFG9GSkXor30NnCiNQc38RsOmjI3VYK80cevE/Lw0UyDS07z9jl 1P0RysrtrzmElzdpbdyxeSWRe3+2vtnrpQ163yre3qQuxGaUOwEMsgp7wKyNe9fn XR+QsC0tr/t5HwhXEEArJpQ0dgJsIZ10TFazO8uwug8pEviFKrXUtwoIpZBkis+x dKWCUiaZiET2njXB1gU2ey2zEbxKa9DbswbVC6mNjPph3GGlGxlbFPQKg1wcJJMU 4yn6G3s8sjPxDYXy5//KnXnu28fdGaV5bWSVhE00grgThk7s3kgFf9kwDP3UzH0h iYMOSuF8zeXEZtMCAwEAAaOCAiEwggIdMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU vJ1T/vNVlNUI6Ysuu3nBR1Ujt+gwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwcAYIKwYBBQUHAQEEZDBiMC8GCCsGAQUFBzABhiNodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu aW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wKwYDVR0RBCQwIoINa2VudGtpdGFwLm5l dIIRd3d3LmtlbnRraXRhcC5uZXQwgf4GA1UdIASB9jCB8zAIBgZngQwBAgEwgeYG CysGAQQBgt8TAQEBMIHWMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNy eXB0Lm9yZzCBqwYIKwYBBQUHAgIwgZ4MgZtUaGlzIENlcnRpZmljYXRlIG1heSBv bmx5IGJlIHJlbGllZCB1cG9uIGJ5IFJlbHlpbmcgUGFydGllcyBhbmQgb25seSBp biBhY2NvcmRhbmNlIHdpdGggdGhlIENlcnRpZmljYXRlIFBvbGljeSBmb3VuZCBh dCBodHRwczovL2xldHNlbmNyeXB0Lm9yZy9yZXBvc2l0b3J5LzANBgkqhkiG9w0B AQsFAAOCAQEAYbgi+YK58Cfj4hzGB7u4dlMHwuBQJ51b5UFugZQOwND2XDQZ3N0T AomunwKCm2TEdQPR6dStO4+uGEs9vCev5pcBwUU2/4OMwAC9b4jrG2hGdfvsRWzC NC+BpKiPirRXcI0Bt/zHKG+vi0aE1k0bDBK6d5oK48q1sqxRLMdrXY5s+MJVPbm0 iWIpQoLIXcfoG5JD3QZtmYbnQQUTUie/N84n/IkfGGEysLKyB0T18bYMLPQEaLS7 QHut8MaPbc97r1A6AFBtmrZjLwE3l3twJ5Nre5ZwoGojqF4gJwF91QmS+lg0vCia sWov42ZyO/TmecqWMwqXM3R2u8CybWIVBg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAma9OJeMoaDf3/ujKeMIX 1ZocMy6pvR5bj5XxWMxVvt5mVZbBA48F4maGSk6Kbuj1935Bw4kt1C/ZnxcgXHhM LIQObvxoz6OenOMDzKGMdNh6uU88xox0aqzzjz1CtrTum1QibcGcJFbf+HN6eaXk 8knGIyYVg9NyNiOuucTww4V4vl2qKLDQPrRNtG6d8TrcZ6VwibrrnBxZJr8KybRT lQyeVPUmQH/JpyvsVL87BAzfDu2DuZCyIQ03tu8VQJ6YF0aVf//l2U4sv2zoMJxw 5zBZ1H6H49zrceuM4nNz1Lb19hObae2hsl1uPA6MOegsTEo69WuzIDDAIgbcQatA hmMeOOJzAVfQ+6hb2IKZDlFG9GSkXor30NnCiNQc38RsOmjI3VYK80cevE/Lw0Uy DS07z9jl1P0RysrtrzmElzdpbdyxeSWRe3+2vtnrpQ163yre3qQuxGaUOwEMsgp7 wKyNe9fnXR+QsC0tr/t5HwhXEEArJpQ0dgJsIZ10TFazO8uwug8pEviFKrXUtwoI pZBkis+xdKWCUiaZiET2njXB1gU2ey2zEbxKa9DbswbVC6mNjPph3GGlGxlbFPQK g1wcJJMU4yn6G3s8sjPxDYXy5//KnXnu28fdGaV5bWSVhE00grgThk7s3kgFf9kw DP3UzH0hiYMOSuF8zeXEZtMCAwEAAQ== -----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 261546615462911004977648809962640860444115 . . . . . . . . [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 2016-09-29 12:02:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-12-28 12:02:00 +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 626979226340510470433750538376585662139259719982410972190738809458123123068359117197688912974506700608251482227734087444743927779462316157583348809514763243536665028500327735752126097699520651355167998221655031888853673218971027827741240805438709593115246186362783228469140900370390517321352571107957974220613491316991607205108033063102047158864518206863776088971243818146970573566452067207468191828739689504878082815773821966127905022086346792463876238379484567127085531263119094774748236583120632110465974489039984040061504852201012704625859831320176249803145187025656599889890797166929485209036726722207951920481535827670957920254825446791290675179666050900725692718828878771783372562952615524584482514174012802015070475779857100962706555956703402896279043272058511561402158394290284377531171055011399116855948939586098025767444610180988005345615793658739476336145277015408802323617478873062835997369142253941728052450719348658144581130322951622849006657624301151653272550424033890357126417583233197643064365327315503479779494151883468439471192993287855598539785216069377320898442638700741910352004547430694499207314276041375850018779800041643632153037497311699161479146776676261837862336847646190451114505393097943742836421977811 . . . . . . . . . . . . . . . . . . . . [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) bc9d53fef35594d508e98b2ebb79c1475523b7e8 . . . . . . . . . . . . . . . . [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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