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:7c
Serial 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.org

Check 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-----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-----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)
		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