staging.coursekata.org
Issued by Amazon
About this certificate
This digital certificate with serial number 0f:36:bf:e6:de:1d:f2:d9:fa:1d:3a:74:3a:21:a2:92 was issued on by Amazon.
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=staging.coursekata.org
Amazon
Organization:
Amazon
Organization unit: Server CA 1B
Organization unit: Server CA 1B
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 0f:36:bf:e6:de:1d:f2:d9:fa:1d:3a:74:3a:21:a2:92Serial Number (int): 20222696198588172398108746652842042002
Serial Number lenght: 124 bits, 16 octets
SubjectKeyId: 67:29:03:11:0f:8c:c7:19:ce:d4:4a:ec:03:db:ba:00:97:ff:89:5a
AuthorityKeyId: 59:a4:66:06:52:a0:7b:95:92:3c:a3:94:07:27:96:74:5b:f9:3d:d0
Fingerprint (sha1): be:3d:75:1e:2a:24:fd:ce:1c:4c:19:60:64:29:0b:42:16:69:bc:29
Fingerprint (sha256): e7:5a:ad:8b:bb:c0:b1:2e:3c:0c:7a:d7:25:4e:a8:7e:6c:a7:a2:01:0c:e4:31:6f:66:ed:95:76:bd:ac:55:58
Issuing Certificate URL: http://crt.sca1b.amazontrust.com/sca1b.crt
Revocation information
OCSP Server: http://ocsp.sca1b.amazontrust.comCRL Distribution Point: http://crl.sca1b.amazontrust.com/sca1b.crl
Check the revocation status for certificate staging.coursekata.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for staging.coursekata.org
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
10 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
staging.coursekata.org
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support.coursekata.org
support.coursekata.org
onboarding.leadsrx.com
staging.coursekata.org
onboarding.leadsrx.com
contacto.w32.mx
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onboarding.leadsrx.com
support.cncbotanics.com
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dev.coursekata.org
support.coursekata.org
support.coursekata.org
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support.coursekata.org
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Certificate
The complete raw certificate details for staging.coursekata.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFdTCCBF2gAwIBAgIQDza/5t4d8tn6HTp0OiGikjANBgkqhkiG9w0BAQsFADBG MQswCQYDVQQGEwJVUzEPMA0GA1UEChMGQW1hem9uMRUwEwYDVQQLEwxTZXJ2ZXIg Q0EgMUIxDzANBgNVBAMTBkFtYXpvbjAeFw0xOTAzMTMwMDAwMDBaFw0yMDA0MTMx MjAwMDBaMCExHzAdBgNVBAMTFnN0YWdpbmcuY291cnNla2F0YS5vcmcwggEiMA0G CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDrfVh2GbCzVEpgIY6I9aRsoPvliBtj CNAln9CZy6obErL9oXCc3jdsb0U/GqyHAWdorUtiMc8Y4mGLAaNEyfCjbvjqYl61 5Fs3ZWAKah9VZ/Zb5BhT2fHGjqJfY8WoX3/N6JLMJ4huEhAJTqSl87rhvgoqo9h1 rgVou/mNZzXvjflIYnb0Y1BGiyITqMdqb0oMkYuSo3Y+z85BpeFhKaFI/5OI2H+O JygwA841e2iSbD7jSNdVuTAH2TcBhDNy8Hc6QVLEbnOo4JUmAVRMVD99bB2zdDHz vZafejcSSffVWL3rvs/uKCYHyl0NcvloIHdG01VnkBaPAJTvIzHW5dPBAgMBAAGj ggKCMIICfjAfBgNVHSMEGDAWgBRZpGYGUqB7lZI8o5QHJ5Z0W/k90DAdBgNVHQ4E FgQUZykDEQ+MxxnO1ErsA9u6AJf/iVowIQYDVR0RBBowGIIWc3RhZ2luZy5jb3Vy c2VrYXRhLm9yZzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEG CCsGAQUFBwMCMDsGA1UdHwQ0MDIwMKAuoCyGKmh0dHA6Ly9jcmwuc2NhMWIuYW1h em9udHJ1c3QuY29tL3NjYTFiLmNybDAgBgNVHSAEGTAXMAsGCWCGSAGG/WwBAjAI BgZngQwBAgEwdQYIKwYBBQUHAQEEaTBnMC0GCCsGAQUFBzABhiFodHRwOi8vb2Nz cC5zY2ExYi5hbWF6b250cnVzdC5jb20wNgYIKwYBBQUHMAKGKmh0dHA6Ly9jcnQu c2NhMWIuYW1hem9udHJ1c3QuY29tL3NjYTFiLmNydDAMBgNVHRMBAf8EAjAAMIIB BAYKKwYBBAHWeQIEAgSB9QSB8gDwAHcAu9nfvB+KcbWTlCOXqpJ7RzhXlQqrUuga kJZkNo4e0YUAAAFpd+JEfgAABAMASDBGAiEA9hxFt9kM0ID8EKDZS/hBnPyx5pr3 lwUnYtPgU28HUigCIQDgjl88xzn0TGKtPQ8T8RoNvA1fFKAePw3oqIWrBQ5ArAB1 AId1v+dZfPiMQ5lfvfNu/1aNR1Y2/0q1YMG06v9eoIMPAAABaXfiRbsAAAQDAEYw RAIgI0BjUSviDF+H8DBDpcY3Cts5N2xj/I5OuNTsQWkfmXcCIAFp3iQPmNRTsliH ltV70QGduyJcdcc1wSe9WLBI3M9WMA0GCSqGSIb3DQEBCwUAA4IBAQC4jxZ4xbXI C7xkgoDaLp0OIuyIoyDhddQC6L7LZXp2NNsffoUFalyvK4kQ4niL5G3YPlCz7TaI kDrPeGImEAHcpb6CzU9LOSojrNaTgqxaQjwynt1WsHy34jR4DbzhxJfKJ02K3fQK /Mp8DdNdX5yhQURfQiKvHYgwfJLMQPunnGD/5elGkJx4Qxt0A1kIiNwRBIjb76x5 Fp6U8TuoG4h5qulpKW6ewre/gR2xQwPsXcawcKepRXk/VUTk5eTFRzf3JljaJA/z gUAVxgvnFCk/guNwxoI31rZZqOvSbU9q52G27oeTiPwBEQfE+HL6wWOVkDFubMxw kxAqwmoibKMd -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA631Ydhmws1RKYCGOiPWk bKD75YgbYwjQJZ/QmcuqGxKy/aFwnN43bG9FPxqshwFnaK1LYjHPGOJhiwGjRMnw o2746mJeteRbN2VgCmofVWf2W+QYU9nxxo6iX2PFqF9/zeiSzCeIbhIQCU6kpfO6 4b4KKqPYda4FaLv5jWc17435SGJ29GNQRosiE6jHam9KDJGLkqN2Ps/OQaXhYSmh SP+TiNh/jicoMAPONXtokmw+40jXVbkwB9k3AYQzcvB3OkFSxG5zqOCVJgFUTFQ/ fWwds3Qx872Wn3o3Ekn31Vi9677P7igmB8pdDXL5aCB3RtNVZ5AWjwCU7yMx1uXT wQIDAQAB -----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 20222696198588172398108746652842042002 . . . . . . . . [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 'Amazon' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Server CA 1B' . . . . . . . . . . . . [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 'Amazon' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-03-13 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-13 12:00:00 +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 'staging.coursekata.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 29727811862446219461746080771404144763078967020797242124048403306265331324583393495027843896620192172959947613408752234342231235231353108829943646696060700119924292552045602632752406299000566066392846127461597811093565033175047515520797499410545872912059498477141588638391664527750583930078279960549437658986043136363558023612148869962819136821839568853771927198246695592148976236731241085207797684418743888151917240200755826414091651798437544967484225679377308718775725770984932617403651199420458730436601527134860006441398543040805947940716638770684574339511431117030416772269776691497866711556515418548073564328897 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 59a4660652a07b95923ca394072796745bf93dd0 . . . . . . . . . . . . . . . . [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) 672903110f8cc719ced44aec03dbba0097ff895a . . . . . . . . . . . . . . . . [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 (26 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'staging.coursekata.org' . . . . . . . . . . . . . . . . [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 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (52 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl.sca1b.amazontrust.com/sca1b.crl' . . . . . . . . . . . . . . . . [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 (25 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.16.840.1.114412.1.2 (digiCertDVCert) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (105 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.sca1b.amazontrust.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://crt.sca1b.amazontrust.com/sca1b.crt' . . . . . . . . . . . . . . . . [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 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) 00f0007700bbd9dfbc1f8a71b593942397aa927b473857950aab52e81a909664368e1ed1850000016977e2447e0000040300483046022100f61c45b7d90cd080fc10a0d94bf8419cfcb1e69af797052762d3e0536f075228022100e08e5f3cc739f44c62ad3d0f13f11a0dbc0d5f14a01e3f0de8a885ab050e40ac0075008775bfe7597cf88c43995fbdf36eff568d475636ff4ab560c1b4eaff5ea0830f0000016977e245bb00000403004630440220234063512be20c5f87f03043a5c6370adb39376c63fc8e4eb8d4ec41691f997702200169de240f98d453b2588796d57bd1019dbb225c75c735c127bd58b048dccf56 . . . . [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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