ldap.codeforce.io
Issued by Let's Encrypt Authority X1
About this certificate
This digital certificate with serial number 01:f8:71:a0:f6:de:51:86:88:1b:2e:5f:ce:7d:f5:b9:67:20 was issued on by Let's Encrypt.
With 4 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=ldap.codeforce.io
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 01:f8:71:a0:f6:de:51:86:88:1b:2e:5f:ce:7d:f5:b9:67:20Serial Number (int): 171653351466260692152675707147253051909920
Serial Number lenght: 137 bits, 18 octets
SubjectKeyId: 0f:3d:ef:b7:17:24:60:58:dc:34:0c:93:be:e4:98:1b:6b:1a:dd:98
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): a6:f9:6e:08:24:7d:59:9a:b8:fa:f3:46:a6:bd:77:20:ca:54:11:35
Fingerprint (sha256): 68:78:27:f2:fe:5b:75:07:e3:c8:62:c2:86:20:8b:46:31:11:71:83:3a:9b:4e:df:cf:23:32:18:99:c6:bb:45
Issuing Certificate URL: http://cert.int-x1.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x1.letsencrypt.org/Check the revocation status for certificate ldap.codeforce.io
4
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for ldap.codeforce.io
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
jenkins.codeforce.io
jira.codeforce.io
ldap.codeforce.io
nexus.codeforce.io
jira.codeforce.io
ldap.codeforce.io
nexus.codeforce.io
Other certificates including the domain name codeforce.io
(limited to 100 certificates)
Certificate
The complete raw certificate details for ldap.codeforce.io in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGQzCCBSugAwIBAgISAfhxoPbeUYaIGy5fzn31uWcgMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTEyMTAwODM2MDBaFw0x NjAzMDkwODM2MDBaMBwxGjAYBgNVBAMTEWxkYXAuY29kZWZvcmNlLmlvMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA6M8KQ3xxuZnGyS9AQypJzdy+jKd8 9qDb8Jr3D3ZYhT9XMMpF7HnWSIK3bdJRa58o9RQ5MAbgCgiNG2zBSdKEDjmnBpp+ 6Q2o5D+Ay9bb0I/SYNhFJqg4YcEUL8F8C36C7LNlZC+FymQjDajNmFdEqlumEFHr hk7Mu0S0GmMaUgZuJSiMa6mTCgvGulDot1vRw0ButmTjOWSQBywo5tR6B12Gw1Oz 7TY7pKZvnVKV27U7UiI7PY8KdpitJudlgjP/ad/ExWq69ZudEOZmBUGUjsfSjUlX 7pBPV5SUBHv0GZ2uaixII3xilFjUyyutg34G2XM/JnIEDWnpgOSvOBfY83/AgRfX XuRhpJ5KlgWqr6tsJEKl/GgqtiHCq0WxWcInIvpCLvmnUzIplpQhI7n+p9KVlV9x n06V+iqQtO1Rliccr3Y7b6TNOnHUCqndgsslvQaLdQYjlDGmaQ54oUfucr4F/twQ UVyC7BsElz1S3pXYoFbPiXO52BolOikClXDfuLD0yOsENZ8mq1TF3lm391CXKHLT EXm6l702aqwAO9R8gtdQgZ/4bl5316sQF5Dk5ZyXMmHKh2Nvv0WdKINwynCIljTt 6BjYzUDYjBTe3Oq75dH9c1tkttXkLF1VBwLjv835AGIhpt4eq73aVSJa0RYGFbXw rQ8T5WpotR3bHjUCAwEAAaOCAk8wggJLMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU Dz3vtxckYFjcNAyTvuSYG2sa3ZgwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwcAYIKwYBBQUHAQEEZDBiMC8GCCsGAQUFBzABhiNodHRwOi8vb2NzcC5p bnQteDEubGV0c2VuY3J5cHQub3JnLzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu aW50LXgxLmxldHNlbmNyeXB0Lm9yZy8wWQYDVR0RBFIwUIIUamVua2lucy5jb2Rl Zm9yY2UuaW+CEWppcmEuY29kZWZvcmNlLmlvghFsZGFwLmNvZGVmb3JjZS5pb4IS bmV4dXMuY29kZWZvcmNlLmlvMIH+BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHmBgsr BgEEAYLfEwEBATCB1jAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlw dC5vcmcwgasGCCsGAQUFBwICMIGeDIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25s eSBiZSByZWxpZWQgdXBvbiBieSBSZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4g YWNjb3JkYW5jZSB3aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQg aHR0cHM6Ly9sZXRzZW5jcnlwdC5vcmcvcmVwb3NpdG9yeS8wDQYJKoZIhvcNAQEL BQADggEBAEEBM+q2VDLuJ0qLJSIjE7c2CnhctHyJ0q2inwwEWxnVROng45dPXLOT bryBavHwmylB2gxpq95Z+/X2ZYJm+b448AOt+V2qIiQfrpcmRlJk/cBE2RXFG+mU 9fBH5rrSD4eSOy7P9R+IElspmSEN0PdEMInRUM2kNINXagt3oApbenXCOFbA6wbt vKafnTgaVjVLh/3kDxvZxEijqMPeIVYev1PXQPRffkfZbdSTmu8NXtFR30bCz0nX z+pQNcvXi7Ldx1TGUmemWiQMPJTnm0/K57pAri5O2ZZYYr1WWBjwyiznAXDUyxBh nCi5xbAVE6E3lqpg9WI21A67ZDbSyZk= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA6M8KQ3xxuZnGyS9AQypJ zdy+jKd89qDb8Jr3D3ZYhT9XMMpF7HnWSIK3bdJRa58o9RQ5MAbgCgiNG2zBSdKE DjmnBpp+6Q2o5D+Ay9bb0I/SYNhFJqg4YcEUL8F8C36C7LNlZC+FymQjDajNmFdE qlumEFHrhk7Mu0S0GmMaUgZuJSiMa6mTCgvGulDot1vRw0ButmTjOWSQBywo5tR6 B12Gw1Oz7TY7pKZvnVKV27U7UiI7PY8KdpitJudlgjP/ad/ExWq69ZudEOZmBUGU jsfSjUlX7pBPV5SUBHv0GZ2uaixII3xilFjUyyutg34G2XM/JnIEDWnpgOSvOBfY 83/AgRfXXuRhpJ5KlgWqr6tsJEKl/GgqtiHCq0WxWcInIvpCLvmnUzIplpQhI7n+ p9KVlV9xn06V+iqQtO1Rliccr3Y7b6TNOnHUCqndgsslvQaLdQYjlDGmaQ54oUfu cr4F/twQUVyC7BsElz1S3pXYoFbPiXO52BolOikClXDfuLD0yOsENZ8mq1TF3lm3 91CXKHLTEXm6l702aqwAO9R8gtdQgZ/4bl5316sQF5Dk5ZyXMmHKh2Nvv0WdKINw ynCIljTt6BjYzUDYjBTe3Oq75dH9c1tkttXkLF1VBwLjv835AGIhpt4eq73aVSJa 0RYGFbXwrQ8T5WpotR3bHjUCAwEAAQ== -----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 171653351466260692152675707147253051909920 . . . . . . . . [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 X1' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-12-10 08:36:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-09 08:36:00 +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 'ldap.codeforce.io' . . . . . . . . [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 949776837390887596219983856522447132864891181979957403592301974236186890131239042646633259590586482366222354666284039311032708974340417809839627059980503639729687243790493476176609766962209223826410340124538597827875669799173085791814194509739212941993425936685514855281328872475412151948360008271820618608128996306689074281035694140748981310733495709227873832168675216223987179024832711114090183110388331743468634765888703900143592148119597852189559944560105923977658139064899160633995427954411554965432980147904550525121828766883825135307492774435504094707071904042106209221699057635494997747398295761771141374518446625989615139383741351225617328780843102664347745574865809654898892363472612039777098934894801184510679811854109295586752873918109853421660710506525523704218868728147394456061119251113764534950593478474264588759991019629835661177694722293589062277806229561091395648673108814600824973925893084111204313396930920912754326571409050992183491470144844156056805360332136450552065098578385539876965289898986978024782729476450203935108674517288665212095329077502541857041068303653273698797529148035175360022160772342069949615266921456270310497347417726850886300319467977146649281728765069250559310887853051165475866251304501 . . . . . . . . . . . . . . . . . . . . [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) 0f3defb717246058dc340c93bee4981b6b1add98 . . . . . . . . . . . . . . . . [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-x1.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-x1.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 (82 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'jenkins.codeforce.io' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'jira.codeforce.io' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ldap.codeforce.io' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nexus.codeforce.io' . . . . . . . . . . . . . . . . [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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