www.acicatena.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:4e:6a:94:68:97:f8:d5:1c:ca:16:34:62:67:0d:bb:e7:5c 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=www.acicatena.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:4e:6a:94:68:97:f8:d5:1c:ca:16:34:62:67:0d:bb:e7:5cSerial Number (int): 288020551164013265566048758344521346705244
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 21:58:a0:8e:a9:2a:6c:43:67:fb:1b:9c:a5:e2:ee:84:5f:6e:6c:05
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 67:bd:e2:39:7a:62:bd:5b:fb:21:61:de:d8:a1:34:8e:cc:a2:53:8d
Fingerprint (sha256): ec:bb:c4:ab:3a:d2:5e:b4:b9:a4:d2:83:bd:85:50:2c:5f:10:bc:dd:b7:66:44:62:f2:1e:ce:b0:34:fd:34:40
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.acicatena.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.acicatena.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
www.acicatena.org
Other certificates including the domain name acicatena.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.acicatena.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGXDCCBUSgAwIBAgISA05qlGiX+NUcyhY0YmcNu+dcMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjgxNTM0MzJaFw0x OTA4MjYxNTM0MzJaMBwxGjAYBgNVBAMTEXd3dy5hY2ljYXRlbmEub3JnMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwz5tDfFTk0G1RtCPL6RvCQrvYb4a YMEBuwGhaAGfISYCigrpZ3aIhDsMbXjYH8CPJq45t9jK+I8c6HXXA0dI1zV2JJTK UcjIbBCuXAXrQ3DWGk73AivscoavKaUFSwyMveyQvqMLSQn6YfGAJ/As8NNJvlgg uidU+mCCaXKzNX6TDrZJxBrqaRiNwsTNjeoeAr9U4GciKuiIui7YPYr0v7ZxWtsp qQnlrLiYpvnava3BOh3CY17Yxv43WCUEReTUosl0m0xdYZXWxzW5H1J3JQm6YbZa YYxiOxPBUZ53vrWZa6MpkQJ4Hgs9HuMCKFqthUnp1BkATbatSfUBjNoenPNH7Fjd +H3R1JeCmQ4/xyIOtmMCRpqh04JgX3dgO3jz/CT+zS9b9K6P2ZftMiVlaUAEGh/5 WqVnvO9pQAdiAiErz/W1Pa6FmAJJ7qpVhpWHA9JLRhiX6ybbCaVp9Om/krGGihSg HmAC0XUGT7mGOb/eh1nLoCJnpPiBsqReacsfOi1ZljkgJ5tbghNuyB66c0P2OcNa nFg0JgBhk0IWFytlKi8bNXo5hEFdNe57vk70YmArveQdlvNTzUNDpDExrOec1LsB dee7EKZv9wSNlmk8/9aGRUq8cfaaL/m6IsIOmxY2SaBQ5eRqJ7jmRtg5eguob/F/ KVMaEc+GeluZOHECAwEAAaOCAmgwggJkMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU IVigjqkqbENn+xucpeLuhF9ubAUwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cuYWNpY2F0ZW5h Lm9yZzBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQYGCisGAQQB1nkC BAIEgfcEgfQA8gB3AG9Tdqwx8DEZ2JkApFEV/3cVHBHZAsEAKQaNsgiaN9kTAAAB av9LF/kAAAQDAEgwRgIhAKTKAo5gdvzHd4PYXPnT3pOcN0MQ9TNxLc2e/J8CeLaJ AiEAm3JnQfk/r09hyhltasVvteQCFkbx3OSDOiPX+Ss10hsAdwApPFGWVMg5Zbqq UPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAWr/Sxc9AAAEAwBIMEYCIQCqns4c5a+K Uheq5vBJPKA7V8ydOVxcdLowLb4i4qRSoQIhAOVYstsIhm03XORXSyEYjD1qp0m6 m/y7HRyC4+NmE760MA0GCSqGSIb3DQEBCwUAA4IBAQAUZg4v7UI7xLwIwyug5Ejm vV8BJ/7zYsQqi7n1orBOjF2fsCb8PxfIYo6jHl2WYCHcmBVa5d36OYVv2Y/6jwwW +DLbbFBSGKydNOU2K0b/knRCH/IBmERRg/0dyOlPpmjtdCCR4vmR9bmf3n02qBaT c6kpTIGO9rqDhI/UFMPO/4lDUSQvlKnYHsWUBJsp4hoA8+b/2Bq2BkHSGggybqP+ JqKVc0bpVSCAJChmX3lyUriaq0Q3sV4MaLz5XNBLw9WgpuBrmfQSswcTqtD4tLBG oEMUcl6LxWy+G0+0wFHGob0f7Rh6BRoaAJtTpeqZemOsML8moOfyWbWDbZWzMDX4 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwz5tDfFTk0G1RtCPL6Rv CQrvYb4aYMEBuwGhaAGfISYCigrpZ3aIhDsMbXjYH8CPJq45t9jK+I8c6HXXA0dI 1zV2JJTKUcjIbBCuXAXrQ3DWGk73AivscoavKaUFSwyMveyQvqMLSQn6YfGAJ/As 8NNJvlgguidU+mCCaXKzNX6TDrZJxBrqaRiNwsTNjeoeAr9U4GciKuiIui7YPYr0 v7ZxWtspqQnlrLiYpvnava3BOh3CY17Yxv43WCUEReTUosl0m0xdYZXWxzW5H1J3 JQm6YbZaYYxiOxPBUZ53vrWZa6MpkQJ4Hgs9HuMCKFqthUnp1BkATbatSfUBjNoe nPNH7Fjd+H3R1JeCmQ4/xyIOtmMCRpqh04JgX3dgO3jz/CT+zS9b9K6P2ZftMiVl aUAEGh/5WqVnvO9pQAdiAiErz/W1Pa6FmAJJ7qpVhpWHA9JLRhiX6ybbCaVp9Om/ krGGihSgHmAC0XUGT7mGOb/eh1nLoCJnpPiBsqReacsfOi1ZljkgJ5tbghNuyB66 c0P2OcNanFg0JgBhk0IWFytlKi8bNXo5hEFdNe57vk70YmArveQdlvNTzUNDpDEx rOec1LsBdee7EKZv9wSNlmk8/9aGRUq8cfaaL/m6IsIOmxY2SaBQ5eRqJ7jmRtg5 eguob/F/KVMaEc+GeluZOHECAwEAAQ== -----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 288020551164013265566048758344521346705244 . . . . . . . . [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 2019-05-28 15:34:32 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 15:34:32 +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.acicatena.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 796525420748713744492688860280909795658590503755448865752292559922517576214633247841205112252056712547939885304086948003594772883161800537975642507751450910123119156881350852510558758874602252686622164953672214725282104207093900741231623358497564494541991755560401795931997414438215453257682094265595086147914013159497132883088252760227204131644340308156698911325026758328742678570402388864665302337224997660653108335208680989815867422769682684074263249792100521514720023620422295040852128603146911472740292082672329495899436370447032965813342898633345328909382308628239045015947822366892214602644645096590660434435887777631831380715487269787592527207440191225343479661488445702263500227888149254401271506010218020033500083734973972930614133314451009581325239641633811117478701321804517168061732763410627859712378956930180449079555358784761474584381723151363373578404654337577418846428561090172201266248991084814303952814702911006342783529493847703346965476629878947534023541878968383463593375700379612063549638270478154034622450325436604424485336209277249315457939456521483327377630978727251593137980969318570648079621601195971552551811221461085229928965975638895134680601612634488120700477357488796699824325069246721795391575636081 . . . . . . . . . . . . . . . . . . . . [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) 2158a08ea92a6c4367fb1b9ca5e2ee845f6e6c05 . . . . . . . . . . . . . . . . [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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.acicatena.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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f20077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016aff4b17f90000040300483046022100a4ca028e6076fcc77783d85cf9d3de939c374310f533712dcd9efc9f0278b6890221009b726741f93faf4f61ca196d6ac56fb5e4021646f1dce4833a23d7f92b35d21b007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aff4b173d0000040300483046022100aa9ece1ce5af8a5217aae6f0493ca03b57cc9d395c5c74ba302dbe22e2a452a1022100e558b2db08866d375ce4574b21188c3d6aa749ba9bfcbb1d1c82e3e36613beb4 . . . . [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) 0014660e2fed423bc4bc08c32ba0e448e6bd5f0127fef362c42a8bb9f5a2b04e8c5d9fb026fc3f17c8628ea31e5d966021dc98155ae5ddfa39856fd98ffa8f0c16f832db6c505218ac9d34e5362b46ff9274421ff20198445183fd1dc8e94fa668ed742091e2f991f5b99fde7d36a8169373a9294c818ef6ba83848fd414c3ceff894351242f94a9d81ec594049b29e21a00f3e6ffd81ab60641d21a08326ea3fe26a2957346e95520802428665f797252b89aab4437b15e0c68bcf95cd04bc3d5a0a6e06b99f412b30713aad0f8b4b046a04314725e8bc56cbe1b4fb4c051c6a1bd1fed187a051a1a009b53a5ea997a63ac30bf26a0e7f259b5836d95b33035f8