teano.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:4b:39:e9:e8:e9:d5:50:04:78:76:80:ab:11:74:a1:22:8c was issued on by Let's Encrypt.
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=teano.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:4b:39:e9:e8:e9:d5:50:04:78:76:80:ab:11:74:a1:22:8cSerial Number (int): 286935015839324110474498017591400364843660
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 0c:ee:9e:7f:63:77:c7:30:54:2a:3d:5d:02:99:0a:e3:86:9e:d1:07
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 7a:98:e9:9a:36:d5:9b:2a:93:f1:a5:6a:c5:18:aa:91:60:4e:16:cc
Fingerprint (sha256): 81:a1:d3:23:81:45:4c:73:00:39:5f:c4:c9:ce:10:f0:5e:f3:a2:c3:b5:0d:a7:02:4c:c2:98:15:b2:b5:2e:fd
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate teano.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for teano.org
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
teano.org
Other certificates including the domain name teano.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for teano.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSzCCBTOgAwIBAgISA0s56ejp1VAEeHaAqxF0oSKMMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjYxMDQ1NTZaFw0x OTEwMjQxMDQ1NTZaMBQxEjAQBgNVBAMTCXRlYW5vLm9yZzCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBAKV78fS4uACQFscc4WVcDfPe9Q+z3RBTruT3xtkQ qnZTj3c1O3alPFkDv0teeIgp0Tkk8DVgNH/yXuPwyeZvuFqdb2L6JDSLX4vmi9MP gVU8p/U+gU/oAsL8FwCk0grcYM2xZLxxdGimWw+Xnkv2AOhnDiuHJL/MutnRUYsF 5HPZcnmnk8f9+6SqGS6ev6d5rat6lohw0c1yeddiSG5nJU6SQCRZyftS3WphQp7t 4rKS8MoMA3Nm60zEfSuupOxcgqTT6Jrrgqzoa0lAwypo3Gb6NvA2Lv/ctcDH79dA 2PvkYBtdd0k92R1NBjMw36D2MOH7EAoH5+tGdUreBK+KBt32MvBT5tK6z+dmqRML f2jcLW3xaiINgtVID1DxO2/RsfVTEaABcBQFmLVWYpW4/B4SA7Z4PSqJ6mBpeZ4T qOCLxQ87K4Rv4NFCIJ0AKHJ5RnwIEwb6PWYr7/WXtHeYHW1E7DsQAXH3cpMn2Pu4 uWVA0E9E1IAv5FtTJ2g25lsSpqpscDWJLkK65YvujuewnbhEkl33coCQqlh52LSk t4B1UYcAA2DlXjefKie68dPtnXJ4lkv0NCeGX7HwNAovjyMafDt6A1p8Lh0DWIms vzi27cwAE/Kp5O1SpEsX6aQQ6212FftN9wIXoa3fHjquWiTAgqurHM9sS4tDxbiE WI8PAgMBAAGjggJfMIICWzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFAzunn9jd8cw VCo9XQKZCuOGntEHMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJdGVhbm8ub3JnMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYAdH7a gzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYAAAFsLhoTXgAABAMARzBFAiEA 1yjXpOV5dPNxHQbkqLJIS44ngCnM0OCLy4pJe76Kv5wCIFMt704LoBFP7azRVAVe XW+Ba+HW7owX9av211E7N2DvAHcAY/Lbzeg7zCzPC3KEJ1drM6SNYXePvXWmOLHH aFRL2I0AAAFsLhoTdQAABAMASDBGAiEA05ygRxIZaIuzQlHOTKEnuDholbn8djMU Gb/6V6WHNtsCIQDmisTL8Ni/Uyuvi5FumFgkwa+YN5Cvp8OasrIkP8qH4TANBgkq hkiG9w0BAQsFAAOCAQEAk6xvg0Lqyz2BdckQfzWL7g3DQuflR89zQ8QvehWmvhGN fSSAeqv3f30JbPWPR+yalUuCG6N1wd3jysO34t5tSyVntrs8A4134/3B6wDwquYv 8UYWaRY0WtkGHCHUlLIqccGDAi6iTPEuJiUiJAiemV0O7CA6M9hBf1SHrrG5TB3i kyWnr0wp0Ayyjj0/4dYbfsKlgmnsKBtAKfJEETMwbk2tTCQwRzmUojTTV+pp/Com 6c7kKKvCh37iZ4yN71GS/RuauXpI2s2z/bVF2k+GjwXu26as4TK3fkXQLXhk+j9B DF4h6oTa8EmtRfUJlgL7+xxJcf0FF912dgNJ3KbIGw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEApXvx9Li4AJAWxxzhZVwN 8971D7PdEFOu5PfG2RCqdlOPdzU7dqU8WQO/S154iCnROSTwNWA0f/Je4/DJ5m+4 Wp1vYvokNItfi+aL0w+BVTyn9T6BT+gCwvwXAKTSCtxgzbFkvHF0aKZbD5eeS/YA 6GcOK4ckv8y62dFRiwXkc9lyeaeTx/37pKoZLp6/p3mtq3qWiHDRzXJ512JIbmcl TpJAJFnJ+1LdamFCnu3ispLwygwDc2brTMR9K66k7FyCpNPomuuCrOhrSUDDKmjc Zvo28DYu/9y1wMfv10DY++RgG113ST3ZHU0GMzDfoPYw4fsQCgfn60Z1St4Er4oG 3fYy8FPm0rrP52apEwt/aNwtbfFqIg2C1UgPUPE7b9Gx9VMRoAFwFAWYtVZilbj8 HhIDtng9KonqYGl5nhOo4IvFDzsrhG/g0UIgnQAocnlGfAgTBvo9Zivv9Ze0d5gd bUTsOxABcfdykyfY+7i5ZUDQT0TUgC/kW1MnaDbmWxKmqmxwNYkuQrrli+6O57Cd uESSXfdygJCqWHnYtKS3gHVRhwADYOVeN58qJ7rx0+2dcniWS/Q0J4ZfsfA0Ci+P Ixp8O3oDWnwuHQNYiay/OLbtzAAT8qnk7VKkSxfppBDrbXYV+033Ahehrd8eOq5a JMCCq6scz2xLi0PFuIRYjw8CAwEAAQ== -----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 286935015839324110474498017591400364843660 . . . . . . . . [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 2019-07-26 10:45:56 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-24 10:45:56 +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 'teano.org' . . . . . . . . [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 675116474570241495628096772658910011403062743324597156513072817564886361095636915284697284741545499770213847947510690497659590366365943232681812569709629924021066281840237868098295445383969912900104511680639721455581689688026574768112679403909441278802064342807434851539232227194411386676809326893483436867595503165594822442701531542261818323693674750659205433234718789256062201366917821028699976809052146279701246661504585587777805058045910836886940565476337826156998405584190672368270676700025409761410528907417083086592619958916269104549953398608356555643534852300321828818041977997720693130227380880765556778371327844154526791728376121945434438736626197109940446608340037598511278205877230577138169924304888514138994443988355467150251734996883867478203840565107683824982092750730315613595437606202043320231444319372881437373324556200916978896360968942809171855828483522502548670699421139361976170835102687302485369533236701177961526669694961223567327241416583041783549101064068730060881063879292491315756377046331764709569204457431308098460862920322178194354015418673274586446292785642956297472630603778854383526748076939905116283975272347817130852087112366786744551177822123818205808665112975906310585313393403573810309686136591 . . . . . . . . . . . . . . . . . . . . [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) 0cee9e7f6377c730542a3d5d02990ae3869ed107 . . . . . . . . . . . . . . . . [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 (13 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'teano.org' . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c2e1a135e0000040300473045022100d728d7a4e57974f3711d06e4a8b2484b8e278029ccd0e08bcb8a497bbe8abf9c0220532def4e0ba0114fedacd154055e5d6f816be1d6ee8c17f5abf6d7513b3760ef00770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c2e1a13750000040300483046022100d39ca0471219688bb34251ce4ca127b8386895b9fc76331419bffa57a58736db022100e68ac4cbf0d8bf532baf8b916e985824c1af983790afa7c39ab2b2243fca87e1 . . . . [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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