craftmd.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:62:15:0f:69:d8:f0:27:ba:46:e5:b5:98:57:b6:2f:7f:7c 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): 03:62:15:0f:69:d8:f0:27:ba:46:e5:b5:98:57:b6:2f:7f:7cSerial Number (int): 294712523572737686531666387365742370586492
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 81:9a:d9:88:a7:11:1a:3f:2a:45:79:a8:aa:ae:2c:8c:1b:d2:b8:29
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 3f:c7:3e:d7:b6:c1:47:ae:8d:f3:eb:76:48:89:b5:bb:e4:a9:11:3b
Fingerprint (sha256): 64:35:9d:3b:58:1e:83:69:54:e7:a0:0a:66:5c:13:d1:f2:6d:e0:eb:bb:72:3a:74:84:d0:03:14:15:35:36:9d
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----- MIIGTTCCBTWgAwIBAgISA2IVD2nY8Ce6RuW1mFe2L398MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMxMDUxMjNaFw0y MDAxMTExMDUxMjNaMBYxFDASBgNVBAMTC2NyYWZ0bWQuY29tMIICIjANBgkqhkiG 9w0BAQEFAAOCAg8AMIICCgKCAgEAvxUpQHdGHo7jgcQ53efdwtExhwx0VrYDWHpr 81iRxJZbod4wpw302ZiOE4rJzgmS9SxEq8GrOsfeluyPWeGhnqhWoqDJwpPDpuzL DQyYEPw7rE9mJyBl0UW3c4SYUmGTpRqjfGEc75yx9RxioSGWTvwIL3Za4g9rHThx QKnl356KictBW71qzo9CBm61JNj1IUgNE+eVGnz5EHAzyy3cG+8JDO9752+8anCW BLplM364Gay/4gKolDHrz+Lf9M+GIjY0IgjKDUagBgFgoEhqasLXk0nm6hc1ZiSZ fCNuwr4i/GI2Ml5VdV9zId+ZBfYCtr78C7IVVBP6SZ0PLE7lEu4/EuZ/cG94DKb2 wukT/eWCEpw1ftNyrtNXtp68RXkeXdA9o5hPODP7Yp0nsklEw1P6LzkIdEMmHXZ9 CbyEZnr8Yng4LWvbGTO5UOSXDKZpnzpXpJ/K4LsxAauS6gR12h2BXn8bVtovN3Xj H6ZuHPr6d/awfMLl/mXg0PwTK0Ymd6iym68OJyT67uMkXF8dn9wfx4oC4KdInTo6 /h6D6qMEkG6/I2hlKqT6XOFwEiDAWs1VlnWK36NOWG0vpDXAxgV5uP3Jw8v+F21j tr/1xtllwM5flxoLwXbNI8aFBM2thMrJ53HwR3uxm5ehUASpRpViqwzJtZisazGf 4DWp7P0CAwEAAaOCAl8wggJbMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUgZrZiKcR Gj8qRXmoqq4sjBvSuCkwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu bGV0c2VuY3J5cHQub3JnLzAWBgNVHREEDzANggtjcmFmdG1kLmNvbTBMBgNVHSAE RTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRw Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB2 AF6nc/nfVsDntTZIfdBJ4DJ6kZoMhKESEoQYdZaBcUVYAAABbcT1c0sAAAQDAEcw RQIgZzN5dOyiq6h6YlDaqQa1nKtJO0bfIApedeZr8zUubUoCIQCggyCi4sIxmFc/ L1udD1/3iOZCJFupLSDo9zoG8B7yHwB1ALIeBcyLos2KIE6HZvkruYolIGdr2vpw 57JJUy3vi5BeAAABbcT1czkAAAQDAEYwRAIgQ6XED27X4Xwn2z+pQ++43QBD+E5+ wZk249vlERyiAmMCIHqpW1fHWCJMHIohB+eJZtJ4h7TEUePxgtPU+xKW5gPGMA0G CSqGSIb3DQEBCwUAA4IBAQAbmHwJKX6lrVfx1BdSJd4e/BZrdP1Rvl4Ysodp8ZZm yKB6aB6OGYlUMuX3Ik8DVXwfPxnGbWfKuVrwGuRKq3srTZkSaYBv99+f6nouPJrb xzlj0haORwrDNF8K6menAdQtkQef1L1JDIcVxdzDlKDi18VN1ynBZIgk8OJYln/H nybl98n8C7baxGxW6KUtHoA21ZUXPZ+FyYRA5MLBwtW06Hgi+Qc9VOT+2LBfWatp CNdgpe/y1lP89XB42mHQFKtblpPk22xHzmjJwAfSDgrPpRoJucYN/9YOQAqDxdGZ ouS73n5oRH3BtalT6x5X2pMRBKfpzUFj5kUuLn64vaCz -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvxUpQHdGHo7jgcQ53efd wtExhwx0VrYDWHpr81iRxJZbod4wpw302ZiOE4rJzgmS9SxEq8GrOsfeluyPWeGh nqhWoqDJwpPDpuzLDQyYEPw7rE9mJyBl0UW3c4SYUmGTpRqjfGEc75yx9RxioSGW TvwIL3Za4g9rHThxQKnl356KictBW71qzo9CBm61JNj1IUgNE+eVGnz5EHAzyy3c G+8JDO9752+8anCWBLplM364Gay/4gKolDHrz+Lf9M+GIjY0IgjKDUagBgFgoEhq asLXk0nm6hc1ZiSZfCNuwr4i/GI2Ml5VdV9zId+ZBfYCtr78C7IVVBP6SZ0PLE7l Eu4/EuZ/cG94DKb2wukT/eWCEpw1ftNyrtNXtp68RXkeXdA9o5hPODP7Yp0nsklE w1P6LzkIdEMmHXZ9CbyEZnr8Yng4LWvbGTO5UOSXDKZpnzpXpJ/K4LsxAauS6gR1 2h2BXn8bVtovN3XjH6ZuHPr6d/awfMLl/mXg0PwTK0Ymd6iym68OJyT67uMkXF8d n9wfx4oC4KdInTo6/h6D6qMEkG6/I2hlKqT6XOFwEiDAWs1VlnWK36NOWG0vpDXA xgV5uP3Jw8v+F21jtr/1xtllwM5flxoLwXbNI8aFBM2thMrJ53HwR3uxm5ehUASp RpViqwzJtZisazGf4DWp7P0CAwEAAQ== -----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 294712523572737686531666387365742370586492 . . . . . . . . [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 2019-10-13 10:51:23 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 10:51:23 +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 779549243237759988304428747033603104378293786215514314619584647627346348334258523069092498959319571730405590448396670830823043602486497022987181658878390255236264231421847190182917899262483202937567010261858358949022261657684716559059275075185070909286194725375503291577060277267310300171861277748406438397609948670190315349266197213186194902683586370830261098909011090596964703439630449688859787621922841480132881215565894491701628465984050994414677466736779337962182596068134220634310911205497954710573686394231760589254673973368218217916224985205127085822650800584643315122456644003095447673609807043220441992436549608696387148746212674027989147953486042231020665540213321193367544077308140541284030498887069008359872030917056653204257106307576123491134840136676546604693606864984282833051772917347581901235160945543066801664673968662342086192153056616205042920147307820547853003075930771868102938850842633645390693753289569631953839479768621807207820606038468020976212865376843577962201744416369941548507493331931382101236337953810395948905017219819871643532767608499866095967681378600652777444404519251519379325266695538331113987533493090869091687275202369940644555476147421350270140577791446242793160410213155067060719681400061 . . . . . . . . . . . . . . . . . . . . [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) 819ad988a7111a3f2a4579a8aaae2c8c1bd2b829 . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc4f5734b0000040300473045022067337974eca2aba87a6250daa906b59cab493b46df200a5e75e66bf3352e6d4a022100a08320a2e2c23198573f2f5b9d0f5ff788e642245ba92d20e8f73a06f01ef21f007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc4f573390000040300463044022043a5c40f6ed7e17c27db3fa943efb8dd0043f84e7ec19936e3dbe5111ca2026302207aa95b57c758224c1c8a2107e78966d27887b4c451e3f182d3d4fb1296e603c6 . . . . [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) 001b987c09297ea5ad57f1d4175225de1efc166b74fd51be5e18b28769f19666c8a07a681e8e19895432e5f7224f03557c1f3f19c66d67cab95af01ae44aab7b2b4d991269806ff7df9fea7a2e3c9adbc73963d2168e470ac3345f0aea67a701d42d91079fd4bd490c8715c5dcc394a0e2d7c54dd729c1648824f0e258967fc79f26e5f7c9fc0bb6dac46c56e8a52d1e8036d595173d9f85c98440e4c2c1c2d5b4e87822f9073d54e4fed8b05f59ab6908d760a5eff2d653fcf57078da61d014ab5b9693e4db6c47ce68c9c007d20e0acfa51a09b9c60dffd60e400a83c5d199a2e4bbde7e68447dc1b5a953eb1e57da931104a7e9cd4163e6452e2e7eb8bda0b3