www.dska.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:fa:d7:6d:4d:c2:d5:a3:ea:40:05:c0:42:96:fc:00:3b:69 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.dska.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:fa:d7:6d:4d:c2:d5:a3:ea:40:05:c0:42:96:fc:00:3b:69Serial Number (int): 346693801082148614491762389545476278991721
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 82:1b:0c:44:cd:3b:bf:df:bc:12:e9:f7:d9:1c:48:9a:96:21:d1:1c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 6f:b4:05:66:47:40:2e:c4:00:6f:7f:75:d3:14:12:56:99:3d:65:1c
Fingerprint (sha256): a2:1d:d3:28:ce:1f:a4:32:9c:b9:82:f0:9b:4b:8c:8b:8b:8e:89:7c:00:98:30:0d:56:91:ab:b2:02:35:db:c3
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.dska.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.dska.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.dska.org
Other certificates including the domain name dska.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.dska.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUDCCBTigAwIBAgISA/rXbU3C1aPqQAXAQpb8ADtpMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMjcxNzEzMTRaFw0y MDAzMjYxNzEzMTRaMBcxFTATBgNVBAMTDHd3dy5kc2thLm9yZzCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAMPRF8rOC8Z6TmXE3GhkGvgDd80te5BA/wGN QrNA/w559Q7w5ruUnsiHYecuGesKLIGZv7EnjphittlKT7BgOP/6PgBUCgxSQPq2 V1tV6NvBqmN3yD7EE1S5L27N7LzXT0NAIVM9q+L4dDowNr9Udz7geA2dwYH1qOWj 47SCLWyieN+vsImHdLmIVq74bidxRF0So/HSAKDD1360L9z4RRjL/Ds4M+hUR8mI 15cfgE8WuzIGR66Be3qpQ17FphEA1SprbLO+KxN8JAHhGpZQuTkY16X9XZhWeN9h vcE+WaG0fbyURL1Ro6IMqqrYwQwp47LPlW5XbJJ5c0qWSjQmEin+s8JwiCh4kmYI jAaez/SgNWetcARBV+ivy0676xq4et/F9u4WK6COhYV9oAvuu2QUZv6xL67QEbf2 w02tA+3k6KpIrqLDHjXGHlW5MFr8o+lXqIGRXRaJuS4a6dZA3VrRTb5FiWMxNjjA izC0ciMtUOdUyrREt8PP4JYSKFi7C+7mxiNTQP2Ob5sN3+TILAoorMX66SvC1oPu jVQrSnAGiSc1Cw/lonCWUDCnhTp79GPk+H/w0cOVl22MrKNku/1nAM+X8lhSGsno LxAviLRknszrGXmujPN4pTXqTjVC8LqnuVg6CjLND/oryZjF9uQgKZRqCsVF/5yr EChfHoVLAgMBAAGjggJhMIICXTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFIIbDETN O7/fvBLp99kcSJqWIdEcMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wFwYDVR0RBBAwDoIMd3d3LmRza2Eub3JnMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDw AHYAXqdz+d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFvSI//EgAABAMA RzBFAiEAo9NH6aMNCqXjRrjWu9k9padDFxgdZwohEQbDzyHtQo0CIE0FZNv9O/zY YQ15qbirVnUla9I8h8jN9lGbGUVl2m5gAHYAB7dcG+V9aP/xsMYdIxXHuuZXfFeU t2ruvGE6GmnTohwAAAFvSI//QQAABAMARzBFAiEAs53Li/yzY3y+PshA6IU+AkeP 6ozihDEXWu9mzFhJIzMCICOuFP0DXSQQdfvZ/at+PyCa6zIyuOrparkr6hZJEj17 MA0GCSqGSIb3DQEBCwUAA4IBAQAK3opRPHtm2V6Y2q0PbrPR2G5q1WhRiFNQvtEi pNdIe7BM0CPs006ms079ZhdD654vRpI9bgg75oYTaLIfO5+/6Ag7r2kK/vJoXeTJ Yxkqiluq7jOnWT8Utb50Fk7Bl6cYWnsvt0woCSIrg0bBEPYu0XB5BYjB4rbu9wK5 UP24LIP0SwPJGC2id5ApA0kWia1E3wDtXAgMlyAk3FtJEyfx02buhyGXs6ygxhDG qWx3lhJALW75dcvjuZA8f8LGMFA0KyK215/GrW41RWk8UI+6cikEjvLNtIiX67o6 JYnfqGLcaJnmBaHrUlZoWGX8sIlygd8qNd/kPVQ0FEFfqDjg -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAw9EXys4LxnpOZcTcaGQa +AN3zS17kED/AY1Cs0D/Dnn1DvDmu5SeyIdh5y4Z6wosgZm/sSeOmGK22UpPsGA4 //o+AFQKDFJA+rZXW1Xo28GqY3fIPsQTVLkvbs3svNdPQ0AhUz2r4vh0OjA2v1R3 PuB4DZ3BgfWo5aPjtIItbKJ436+wiYd0uYhWrvhuJ3FEXRKj8dIAoMPXfrQv3PhF GMv8Ozgz6FRHyYjXlx+ATxa7MgZHroF7eqlDXsWmEQDVKmtss74rE3wkAeEallC5 ORjXpf1dmFZ432G9wT5ZobR9vJREvVGjogyqqtjBDCnjss+VbldsknlzSpZKNCYS Kf6zwnCIKHiSZgiMBp7P9KA1Z61wBEFX6K/LTrvrGrh638X27hYroI6FhX2gC+67 ZBRm/rEvrtARt/bDTa0D7eToqkiuosMeNcYeVbkwWvyj6VeogZFdFom5Lhrp1kDd WtFNvkWJYzE2OMCLMLRyIy1Q51TKtES3w8/glhIoWLsL7ubGI1NA/Y5vmw3f5Mgs CiisxfrpK8LWg+6NVCtKcAaJJzULD+WicJZQMKeFOnv0Y+T4f/DRw5WXbYyso2S7 /WcAz5fyWFIayegvEC+ItGSezOsZea6M83ilNepONULwuqe5WDoKMs0P+ivJmMX2 5CAplGoKxUX/nKsQKF8ehUsCAwEAAQ== -----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 346693801082148614491762389545476278991721 . . . . . . . . [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 2019-12-27 17:13:14 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-26 17:13:14 +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.dska.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 798862721253877036589084914842411135320333013530119856275522447440657464911135858719129713703791291140386341870417649721370242211609254582735885414728159851439357101383040744301228826733560056372313798847234301338078801887674160474675706135280496175329437864635560038133423059482548864803071183891317796688817995234211691212121029108995222704245251735281981959302350198831548037318266153758492202583645738169305671463728981325727892271029749781177531557690988796398768681942414512210722399896490069315577791558746240680831177175928767799858414270976117769089594128198665977935897987724883104637666695028388550432423176737028127185339452158976150984417732212575543072288626097278945091084887026317495345499864562325461704760594339087878353223670594037603764803931394376205222617014906559562328357534510792396470839392318219475466849236897911314732727666791119866057233826309491552540508145080478812720681045830824243360446794107183217983533726373661676766852426477210712394782636742482963836513465317994944505531063322606711357688290237092119364615173949192960112773831434241024323022570138850847312917538750046432584000111704695880751572251851802914814684679298428790231622855371022269590418513072066782892868456146551785703866271051 . . . . . . . . . . . . . . . . . . . . [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) 821b0c44cd3bbfdfbc12e9f7d91c489a9621d11c . . . . . . . . . . . . . . . . [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 (16 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dska.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f488fff120000040300473045022100a3d347e9a30d0aa5e346b8d6bbd93da5a74317181d670a211106c3cf21ed428d02204d0564dbfd3bfcd8610d79a9b8ab5675256bd23c87c8cdf6519b194565da6e6000760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f488fff410000040300473045022100b39dcb8bfcb3637cbe3ec840e8853e02478fea8ce28431175aef66cc58492333022023ae14fd035d241075fbd9fdab7e3f209aeb3232b8eae96ab92bea1649123d7b . . . . [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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