engineering.speedledger.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:e6:db:75:4b:2c:2d:ac:52:dd:d6:89:8d:4b:d7:e8:95:56 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=engineering.speedledger.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:e6:db:75:4b:2c:2d:ac:52:dd:d6:89:8d:4b:d7:e8:95:56Serial Number (int): 339893512141586826263958418003800562898262
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 44:8c:3c:4e:4a:40:7b:6b:ee:90:8f:6b:96:a8:3c:46:fd:11:d2:18
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 1f:ca:6f:23:4c:6e:5c:a1:c2:1f:cb:ce:10:31:36:10:90:71:e0:87
Fingerprint (sha256): 47:7c:01:85:2b:33:ea:60:d4:7f:78:2b:02:3a:64:70:16:ac:44:2e:ca:db:50:70:1c:3d:3f:64:16:66:f9:2a
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate engineering.speedledger.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for engineering.speedledger.com
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
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
engineering.speedledger.com
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engineering.speedledger.com
engineering.speedledger.com
secure.speedledger.com
secure.speedledger.com
secure.speedledger.com
engineering.speedledger.com
engineering.speedledger.com
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Certificate
The complete raw certificate details for engineering.speedledger.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFbjCCBFagAwIBAgISA+bbdUssLaxS3daJjUvX6JVWMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAyMTEyMDQ3MTZaFw0x OTA1MTIyMDQ3MTZaMCYxJDAiBgNVBAMTG2VuZ2luZWVyaW5nLnNwZWVkbGVkZ2Vy LmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMHi0TmR0NBHpA5o Jo5Y355D9XOr+yCMPRBobenEt7oZHnqaEoqQS1nB7MY7LSPWtgrr5fPvUhhY1gRo 89bA5gq07MyBkG4nw85+/dmMx4Udi2oxdWoDNl2yDf5GIYI+SMmSyZqpt1uwUoIZ PCL629Cd8XUynKv9uzJZT2aZIPMByLM6q9b6Tpcw7J65FKrWPJlbOkEhK7g1g4jD Uek1J7FRQnLpWlLFc462+CxDRVrAy0c0rtRwdnkJHJoQMurXtipQ4pHDmFDGRjtT 1396/WP5Vz6ObZ7U4w7SaD0rF0zCaBwbKe8BvSKb1la4V3phMVcZeN6jb9EoXqha 5sdr7JsCAwEAAaOCAnAwggJsMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQURIw8TkpA e2vukI9rlqg8Rv0R0hgwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu bGV0c2VuY3J5cHQub3JnLzAmBgNVHREEHzAdghtlbmdpbmVlcmluZy5zcGVlZGxl ZGdlci5jb20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAm BggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEE AdZ5AgQCBIH1BIHyAPAAdgB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvM VgAAAWjeh1IfAAAEAwBHMEUCIBwmx0DELoORV1GOEuDeQXthMgGr3IkVipL4gt9Q typ5AiEAzRtSKB69GQDH2X/oAUUHARJCxhz0ZnJQ7DP0WiypjscAdgApPFGWVMg5 ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAWjeh1IaAAAEAwBHMEUCIQCvX8Zk UlqkYsb0v63ky8I3OWwl79anLS1bkKQLPzYB9gIgXXV7qkDJmaqWk/rnFEtCVyrF RKg9k5qJp1X355yjy7wwDQYJKoZIhvcNAQELBQADggEBAFCtYb5a/vb4Xhwl92lB Pv09bfFvziQU8aTSR+JOwsBZP1cT1wlnsscdGLM6ScJpF4tZdQLDaNBPJvFEH2WX u65IeDLWYUvk4lspBoRHBXZ8E7TjyedpZpOZW8E49lBQsVnl0tNe27VCngqhNp/N Ef/lyXPrE6JHrxBG4oP3HzcJAWPI/fuaV69rq8ETvf/1EJf1izHf8BYA/e/iovb0 AThY4q4JfXFUZdtBrIxkRcSYOrSnXCGJquaus3T/Yp/trms3XSddbmA0XM0Nb33v AcLOhSvVgR6agXzcw2Xz5x2NvuA20C5bqn9wE7G1OcfSffdAZd+Y7rdKaR2yBwCj xxI= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAweLROZHQ0EekDmgmjljf nkP1c6v7IIw9EGht6cS3uhkeepoSipBLWcHsxjstI9a2Cuvl8+9SGFjWBGjz1sDm CrTszIGQbifDzn792YzHhR2LajF1agM2XbIN/kYhgj5IyZLJmqm3W7BSghk8Ivrb 0J3xdTKcq/27MllPZpkg8wHIszqr1vpOlzDsnrkUqtY8mVs6QSEruDWDiMNR6TUn sVFCculaUsVzjrb4LENFWsDLRzSu1HB2eQkcmhAy6te2KlDikcOYUMZGO1PXf3r9 Y/lXPo5tntTjDtJoPSsXTMJoHBsp7wG9IpvWVrhXemExVxl43qNv0SheqFrmx2vs mwIDAQAB -----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 339893512141586826263958418003800562898262 . . . . . . . . [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 2019-02-11 20:47:16 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-12 20:47:16 +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 'engineering.speedledger.com' . . . . . . . . [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 24475840630154610583696536271782544789002747517169697613985859641835363246543269498778132762151425519553710507422649272799021838857141668379485214162546322780679984624037269865207035755583416790074484680339323261090960724998543830453345928133339574740863381845342187312256274880631878981016467957419823191913487297575307322178210702868820206388330015676259221300210493041405109762499374979946925262578897029764635879728455732146760600803111849528391518593820306120706222262723747099039699002844641621544207773529925471187610149198764304442319678409333478549237054448363562212816094152306754177540637758906004650323099 . . . . . . . . . . . . . . . . . . . . [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) 448c3c4e4a407b6bee908f6b96a83c46fd11d218 . . . . . . . . . . . . . . . . [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 (31 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'engineering.speedledger.com' . . . . . . . . . . . . . . . . [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) 00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000168de87521f000004030047304502201c26c740c42e839157518e12e0de417b613201abdc89158a92f882df50b72a79022100cd1b52281ebd1900c7d97fe8014507011242c61cf4667250ec33f45a2ca98ec7007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000168de87521a0000040300473045022100af5fc664525aa462c6f4bfade4cbc237396c25efd6a72d2d5b90a40b3f3601f602205d757baa40c999aa9693fae7144b42572ac544a83d939a89a755f7e79ca3cbbc . . . . [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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