engineering.speedledger.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:23:77:0e:47:1b:66:5f:df:b7:74:c3:da:b9:b5:dd:27:54 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): 03:23:77:0e:47:1b:66:5f:df:b7:74:c3:da:b9:b5:dd:27:54Serial Number (int): 273404992903389936260132433691333640398676
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 87:f4:65:6f:93:ff:9e:5c:5c:80:e9:4d:a5:60:d2:99:8e:82:27:5c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b6:41:d6:00:f8:17:21:0f:4d:36:d4:8c:37:02:c8:bc:62:16:94:7d
Fingerprint (sha256): ed:08:29:e6:69:a5:9f:8b:3c:a4:f6:ee:04:80:6f:61:ef:8e:fe:dc:fa:c9:a8:eb:c8:51:d9:db:84:47:23:d9
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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secure.speedledger.com
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engineering.speedledger.com
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*.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
secure.speedledger.com
secure.speedledger.com
Certificate
The complete raw certificate details for engineering.speedledger.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFbzCCBFegAwIBAgISAyN3DkcbZl/ft3TD2rm13SdUMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODExMjgyMDQ4MzNaFw0x OTAyMjYyMDQ4MzNaMCYxJDAiBgNVBAMTG2VuZ2luZWVyaW5nLnNwZWVkbGVkZ2Vy LmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALVMtMgAq6SVT/Ub oKMZaFdjWuwxKDS19S8ePraln1IRMfGFEd/IQC6l0voOLJg8N7rkMFDPN4Or2U26 D5i4LszJEaSmByfeMKfzHhWq8l+6jl9EQgEorIQMZxogzaOadbZ6FCwtqa71ALLo gMWIRP8dlP7nrBuhMpPEEOtIj24CJkinr7jNvXEc2ItV2iAY3gjMTKta6sW8/wpe dIdNyCtmBLpa8cD3KUJc+S8emlC2fhSeV/hxlFbgkagLqF2snUNpAUzOorQ1JHlQ K0eit+FRXQ5HdLp5wrRzs0X94xZHi0D/v4tj5sAOoYUfaC8Ah2ouoP94C+0gM0Qi 12BvZ/sCAwEAAaOCAnEwggJtMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUh/Rlb5P/ nlxcgOlNpWDSmY6CJ1wwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu bGV0c2VuY3J5cHQub3JnLzAmBgNVHREEHzAdghtlbmdpbmVlcmluZy5zcGVlZGxl ZGdlci5jb20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAm BggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEE AdZ5AgQCBIH2BIHzAPEAdwDiaUuuJujpQAnohhu2O4PUPuf+dIj7pI8okwGd3fHb /gAAAWdcS4yyAAAEAwBIMEYCIQDzwDfMpAm7UYUlZNtAKGX/w7yjr2vZtzIQXpzx 5bNnDgIhAL3+EjtgWx3ts6vOdAlKzivbA5ey5CeBG4AGpHoOjIUVAHYAY/Lbzeg7 zCzPC3KEJ1drM6SNYXePvXWmOLHHaFRL2I0AAAFnXEuKvgAABAMARzBFAiAL8eU9 TQpH7kzdk+p7EHotXcnGQ+EH0UMhiudvNVXF3AIhAL2cYhyQ4e1JdI75ElLbMG3u NzDlHmvoOh51hfYYItrMMA0GCSqGSIb3DQEBCwUAA4IBAQA+ZgLx3eP6sjdvhM8Y D6EhIDZ963ym2dtQx5XJ40vaf1TcH6z5mqSfxV5YzUTU0JCJgQskXPUMzf4DP24u qjB4WshJUh4Bsp6zvByxBSqTfshhzsgHk0b9vl0Ww84HnYQnccIn/aqUykLQtReB jgtcqt8iUmIMYouz9Xqqscmxtt/hHYXxdkI29RyrBqOHFoZgr6tqcuT7CST00sbK Qmv96HX69Or6dpJi0E161Vg7O2qqVvIvUV/UGUCibGDyxsyNtJWDl9CLYEe3YX1q MuMv+vGmqI6cJaW0EcMUlcSmEN7VQsz6YIqNEjHZs0qEc5tkSdQB2MIguD30UGKe BHX0 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtUy0yACrpJVP9Rugoxlo V2Na7DEoNLX1Lx4+tqWfUhEx8YUR38hALqXS+g4smDw3uuQwUM83g6vZTboPmLgu zMkRpKYHJ94wp/MeFaryX7qOX0RCASishAxnGiDNo5p1tnoULC2prvUAsuiAxYhE /x2U/uesG6Eyk8QQ60iPbgImSKevuM29cRzYi1XaIBjeCMxMq1rqxbz/Cl50h03I K2YEulrxwPcpQlz5Lx6aULZ+FJ5X+HGUVuCRqAuoXaydQ2kBTM6itDUkeVArR6K3 4VFdDkd0unnCtHOzRf3jFkeLQP+/i2PmwA6hhR9oLwCHai6g/3gL7SAzRCLXYG9n +wIDAQAB -----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 273404992903389936260132433691333640398676 . . . . . . . . [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 2018-11-28 20:48:33 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-26 20:48:33 +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 22886958424401056276786837160514514739802998225446268859020946333056315753111444288804543556009230917470342460458068807356731464524543650427431075126678930714400217371561754902278474551267726615146144549209742537351201407265100982435302783079606842935377130127278649813879151399989231480777903670309335293340503054043254972483366295045576961137841295141070203580371941842524833644578118387443388219849957442786277344404397374052341193676117623750980644696021748432336914718402300359669565894254045900683508070149961353994069694385446714016949223000545615908757010494783076476114378822730823754826560007141329556432891 . . . . . . . . . . . . . . . . . . . . [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) 87f4656f93ff9e5c5c80e94da560d2998e82275c . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe000001675c4b8cb20000040300483046022100f3c037cca409bb51852564db402865ffc3bca3af6bd9b732105e9cf1e5b3670e022100bdfe123b605b1dedb3abce74094ace2bdb0397b2e427811b8006a47a0e8c851500760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d000001675c4b8abe000004030047304502200bf1e53d4d0a47ee4cdd93ea7b107a2d5dc9c643e107d143218ae76f3555c5dc022100bd9c621c90e1ed49748ef91252db306dee3730e51e6be83a1e7585f61822dacc . . . . [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) 003e6602f1dde3fab2376f84cf180fa12120367deb7ca6d9db50c795c9e34bda7f54dc1facf99aa49fc55e58cd44d4d09089810b245cf50ccdfe033f6e2eaa30785ac849521e01b29eb3bc1cb1052a937ec861cec8079346fdbe5d16c3ce079d842771c227fdaa94ca42d0b517818e0b5caadf2252620c628bb3f57aaab1c9b1b6dfe11d85f1764236f51cab06a387168660afab6a72e4fb0924f4d2c6ca426bfde875faf4eafa769262d04d7ad5583b3b6aaa56f22f515fd41940a26c60f2c6cc8db4958397d08b6047b7617d6a32e32ffaf1a6a88e9c25a5b411c31495c4a610ded542ccfa608a8d1231d9b34a84739b6449d401d8c220b83df450629e0475f4