craftmd.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:6d:96:d8:22:06:88:aa:13:6b:80:b9:80:83:6c:7d:e9:32 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=craftmd.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:6d:96:d8:22:06:88:aa:13:6b:80:b9:80:83:6c:7d:e9:32Serial Number (int): 385740428147032051077382222099136301099314
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 00:1c:75:dd:1d:5f:eb:83:6e:e0:6f:80:3e:fc:7d:a2:72:38:c5:cb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 00:bc:10:5e:2d:c3:d0:cf:15:16:e0:bf:1b:ed:73:18:d8:27:d4:d9
Fingerprint (sha256): 6f:88:20:06:a0:53:12:b1:92:17:3c:26:6f:6c:b6:35:74:d9:64:ee:fc:50:f1:7e:21:3a:28:dc:6e:4e:ed:74
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate craftmd.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for craftmd.com
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
craftmd.com
Other certificates including the domain name craftmd.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for craftmd.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGTjCCBTagAwIBAgISBG2W2CIGiKoTa4C5gINsfekyMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTgxNjM2MTdaFw0y MDAzMTcxNjM2MTdaMBYxFDASBgNVBAMTC2NyYWZ0bWQuY29tMIICIjANBgkqhkiG 9w0BAQEFAAOCAg8AMIICCgKCAgEAzAxxByfhWmSfaad++oBhH9Z6bGHlP54B3Mzf cCMllZEYv757biQysTqbElKUyem1Bm1P6papHrtkW5cq4ZjJL1YwwZOLbv9NrEIL dv1K6xidVGwK9WVRa/h8Lbc5TfFnGcYJ9rYsLEloYtmXuwYO+zv/TRIp51cz043p y2fb5vYx8Kxav84c7zUX1YXjk8fOpJ1H7qx9q8aFLawehn/Yf9Q6VGWXbBbTn0XI VP8EyaOcHn9XmUbkk8H03xCWAe8eto+8sMwEEU40R3rnS3reEzgiaXBKptxbbBMy 0csHI1tqTBuecKwKsDhnYF+O8OxK+jN88FhDIdOjyKRaS5+OLcSXe96204JBuJHE agItW1CcpMo5D14BS5NKvXsR91IszzuvuGQ3pqOFCuXs7koKNtHnYKVKUK3JUAmR c/1GE+PNQ2DlHlMdq+26DfCYo/f6ifS61lJhcElp2wSnrlggSg7CJy7d154cTUhA lquZEgnwpThjmuNV61pQj52A+LJN3R4vJlj//jIBdJORJ3hvTEdK7vJq92ZGNVXW g2ZzHkp++G+ELnuJpawwi8KMzcWZ4BIdEEiaQrZVokebSlqtxJ9nc3baB8GxOuQ+ cy5H0czaKrzdo1qGTfUh0BhtP+EvQCpJ2UJq9g2QU7ftmtaEhOPtbjz4riPM4TE4 x33q6dcCAwEAAaOCAmAwggJcMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUABx13R1f 64Nu4G+APvx9onI4xcswHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu bGV0c2VuY3J5cHQub3JnLzAWBgNVHREEDzANggtjcmFmdG1kLmNvbTBMBgNVHSAE RTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRw Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2 AAe3XBvlfWj/8bDGHSMVx7rmV3xXlLdq7rxhOhpp06IcAAABbxoU8Q4AAAQDAEcw RQIhAMvrRIr0zvnkE1HR/wdKJS35Z/zH4DPUWc3EpvEM+LyDAiBpFENwy6o8bbGx Sk0ZiuSwOE/hAqsjb+Dm11TuT9O4pwB2AG9Tdqwx8DEZ2JkApFEV/3cVHBHZAsEA KQaNsgiaN9kTAAABbxoU8VYAAAQDAEcwRQIhAJ7WU5qbf/aF2S7o4OqSlFllBj1l tc8CzcncihtPd2M3AiBPKPa+0hSfcdpk+GsYKUcdsYlOu32z569T1ccywST/4jAN BgkqhkiG9w0BAQsFAAOCAQEAG5wtzkr7vmlNAqGhOoDhRgVjLQ6pI25q4reRIPbl ZlvhXGtPMGi/Qslo6q3tJB2QN6QAdiMN6e6rIQbQPZTfmH7t9yca4f/vWKMDarsD c8ysmO9T4XKngb9hGAY0tyisFJr9W77v9d3MgxFitlsMEaIpvVh4QK95BxWlos8p c+0hCE/2mnJqugoUCNdgqsjdRLH1jQTyD7RJMOa2DcGRAGnKxJDZhmpgcjolHKcv fP8COaFRzaZZh9qU+7wwwgyqjpxhMScK6BM5qYw4pHHVqF2pwq+FVlE8doANUUMc pZmjYyB4pdycrN+SLda0sBDMPnA+QXsizDgwbS7wx5qSGg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzAxxByfhWmSfaad++oBh H9Z6bGHlP54B3MzfcCMllZEYv757biQysTqbElKUyem1Bm1P6papHrtkW5cq4ZjJ L1YwwZOLbv9NrEILdv1K6xidVGwK9WVRa/h8Lbc5TfFnGcYJ9rYsLEloYtmXuwYO +zv/TRIp51cz043py2fb5vYx8Kxav84c7zUX1YXjk8fOpJ1H7qx9q8aFLawehn/Y f9Q6VGWXbBbTn0XIVP8EyaOcHn9XmUbkk8H03xCWAe8eto+8sMwEEU40R3rnS3re EzgiaXBKptxbbBMy0csHI1tqTBuecKwKsDhnYF+O8OxK+jN88FhDIdOjyKRaS5+O LcSXe96204JBuJHEagItW1CcpMo5D14BS5NKvXsR91IszzuvuGQ3pqOFCuXs7koK NtHnYKVKUK3JUAmRc/1GE+PNQ2DlHlMdq+26DfCYo/f6ifS61lJhcElp2wSnrlgg Sg7CJy7d154cTUhAlquZEgnwpThjmuNV61pQj52A+LJN3R4vJlj//jIBdJORJ3hv TEdK7vJq92ZGNVXWg2ZzHkp++G+ELnuJpawwi8KMzcWZ4BIdEEiaQrZVokebSlqt xJ9nc3baB8GxOuQ+cy5H0czaKrzdo1qGTfUh0BhtP+EvQCpJ2UJq9g2QU7ftmtaE hOPtbjz4riPM4TE4x33q6dcCAwEAAQ== -----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 385740428147032051077382222099136301099314 . . . . . . . . [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 2019-12-18 16:36:17 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-17 16:36:17 +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 'craftmd.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 832445659230231520899813366381995758318492783380712544523048058121126139232751013028001076302814649220883159605477113657805605891991309650170091032201800061836964165003064351216264300878776725938396486864355128309341189348579929301185336124093691815382325211581112472967904250344581623888098687737053491285779133880649516046446907596232862722080109797519203696441152980442063092658568202401631424586794268161473552236249281947885334952873956067975233785680038158818733180497135328481391361968741227925583746566905107578071581664129173985777581787085043611980838909564429192787979166368121752423674813547396186169663874442214959481340326851708527117207456407751329518502133789776535423300841094586397648390926357297537681741933773043402552936583532390745007487333858845125607021974230075330048926006171155129235430880437850221819469510945354625529641452301510270324578817295967477606890923242031222258154408129476831806471385346353325691602987932548464454581951376854917384209559222121594600805385727306079898101673377334956511634228020733500517844004870709179320711790532032788351284966147901204575331971159726946809559839019099259052220167903719690733773093519819585838311536824055025964744998130445639310538280723909723401889704407 . . . . . . . . . . . . . . . . . . . . [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) 001c75dd1d5feb836ee06f803efc7da27238c5cb . . . . . . . . . . . . . . . . [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 (15 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'craftmd.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) 00f000760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f1a14f10e0000040300473045022100cbeb448af4cef9e41351d1ff074a252df967fcc7e033d459cdc4a6f10cf8bc83022069144370cbaa3c6db1b14a4d198ae4b0384fe102ab236fe0e6d754ee4fd3b8a70076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f1a14f15600000403004730450221009ed6539a9b7ff685d92ee8e0ea92945965063d65b5cf02cdc9dc8a1b4f77633702204f28f6bed2149f71da64f86b1829471db1894ebb7db3e7af53d5c732c124ffe2 . . . . [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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