www.ofjco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:2b:66:a3:32:3a:27:41:8b:18:ba:0b:ed:33:73:f7:7d:b9 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=www.ofjco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:2b:66:a3:32:3a:27:41:8b:18:ba:0b:ed:33:73:f7:7d:b9Serial Number (int): 363217714123327205872197574153282432499129
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: c7:64:e1:80:1d:49:3a:d2:89:95:5e:11:57:d3:2a:42:53:f4:dd:9e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 02:55:91:c6:14:d2:4e:16:6a:20:c3:03:06:a0:58:49:58:86:5f:29
Fingerprint (sha256): 35:58:b5:45:9e:90:0a:9a:d9:24:a5:f9:f2:25:fb:24:13:ac:24:5b:3f:d6:4e:16:c4:cf:c8:d3:1e:8c:e3:78
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.ofjco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.ofjco.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
www.ofjco.com
Other certificates including the domain name ofjco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.ofjco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVDCCBTygAwIBAgISBCtmozI6J0GLGLoL7TNz9325MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMwOTMwNDJaFw0y MDAxMTEwOTMwNDJaMBgxFjAUBgNVBAMTDXd3dy5vZmpjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQCYVWzckt7VXDJbqTV8RPI8dzKs3Y0dl33g WjckzjFVYzNel2BhvcTsbPg2BQWYeZrzY8+h13EqanJkzEs6rqyHZXvsMMIPaaqJ klDWrgEB1wUF+M+Bc0zTqcEabGtBiBqSsjY3P/YojxHJ1GgOyFr3vVBmTdK/yRyp e7GzCLKgH4zrrimqJZ93bCORL29KgKLuXaaiopwEiBhTTS1bxp7CkRSN0EWILWmG SBP4P1gdq6u2cqI01+gQQk0HhvVJwFSUc7xmlDC+Wz0fObGGts7tILZq+zNQD/8E FWyv1CsJ3uPdMFHLcgIAviylm+F/LKL/z6hWj9XKb7oWhL5BCHdv/FyAVfubqUbV WBvPXRBLR8R1ywzuj1mMZmY0eVb0zPLcJfHHXjjeRvpWlTahD5lvUyZYcgsST0nT L0y/gZH7cDFm3bSYIeIf63Ijm3apwOChIOHTDmc/oDqvDfgmmWi7PYCXrBpcZEpJ kK+nO2h7UBNRNVLppmTVC+uyL8RWxYPPTJydmyRmlZIKhc+PK0U5hJySceq/It9Z qcbURzLLq98gaw0Cr7gqgjIZMY1LMb9zYJpqRKCrOkR+aBfWlXEum704z0HpqCQI hI/NUmm71dXKJ26oulPwO8l5ovGkYne9uB8wgkO6Dy7YC8mdfE3DJlj+4CPm5D5z pxUDcIgpxwIDAQABo4ICZDCCAmAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTHZOGA HUk60omVXhFX0ypCU/TdnjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5vZmpjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEGBgorBgEEAdZ5AgQCBIH3BIH0 APIAdwBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW3Eq5VDAAAE AwBIMEYCIQDmy2+O3DJDn2f5h5BfYh/wDKX7k6Rb8H0F1hsJbhLNOgIhAKCY6tW6 RiUD79hcagJjNdwXX2jtuoNOfN+zTY8SyLIMAHcAKTxRllTIOWW6qlD8WAfUt2+/ WHopctykwwz05UVH9HgAAAFtxKuVKwAABAMASDBGAiEAqV5OvvtIhBGDBhQecOv4 C+exwT94BfZ+mOPA3NDLrXQCIQClJz3QkfI2osd0RVFvCDwIVLTI1aCy/d2ZZm+s xHSaSjANBgkqhkiG9w0BAQsFAAOCAQEAgoWhD8SOavG+Z3HVN3L2l52XQwPr2twH fwZ+Wioet7/XWNotLydlZaNlVmtNh/IqBV5mV3h2Jc+MJjWp236q6/Y5yxM6fvXc rcCcNwqZ/s5iQP3AvdVvJq7emt2paarw0LxK8hyxzOVxxlryav9cYK1S02V+mwJ9 u3m56Jk9eB807KI2tPm2NqW1TdRMBbm9WtWugGwt1tzdCriwf0fb0T9HLHogDJnX iOifxqspZGYBA1iPx7TQSvyTL8noL0776/QsSJoMUtw3SXLbQItdVckzH667v0Hf /c72rMI+w6/B2ngveUiaUKzHUtXaUxlxR8aN/nAbXh2Kq3hcP4ZNEQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAmFVs3JLe1VwyW6k1fETy PHcyrN2NHZd94Fo3JM4xVWMzXpdgYb3E7Gz4NgUFmHma82PPoddxKmpyZMxLOq6s h2V77DDCD2mqiZJQ1q4BAdcFBfjPgXNM06nBGmxrQYgakrI2Nz/2KI8RydRoDsha 971QZk3Sv8kcqXuxswiyoB+M664pqiWfd2wjkS9vSoCi7l2moqKcBIgYU00tW8ae wpEUjdBFiC1phkgT+D9YHaurtnKiNNfoEEJNB4b1ScBUlHO8ZpQwvls9HzmxhrbO 7SC2avszUA//BBVsr9QrCd7j3TBRy3ICAL4spZvhfyyi/8+oVo/Vym+6FoS+QQh3 b/xcgFX7m6lG1Vgbz10QS0fEdcsM7o9ZjGZmNHlW9Mzy3CXxx1443kb6VpU2oQ+Z b1MmWHILEk9J0y9Mv4GR+3AxZt20mCHiH+tyI5t2qcDgoSDh0w5nP6A6rw34Jplo uz2Al6waXGRKSZCvpztoe1ATUTVS6aZk1Qvrsi/EVsWDz0ycnZskZpWSCoXPjytF OYScknHqvyLfWanG1Ecyy6vfIGsNAq+4KoIyGTGNSzG/c2CaakSgqzpEfmgX1pVx Lpu9OM9B6agkCISPzVJpu9XVyiduqLpT8DvJeaLxpGJ3vbgfMIJDug8u2AvJnXxN wyZY/uAj5uQ+c6cVA3CIKccCAwEAAQ== -----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 363217714123327205872197574153282432499129 . . . . . . . . [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 09:30:42 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 09:30:42 +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 'www.ofjco.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 621467244340742850010511153608340904439544987760013202539402867277288798304642662908114280297341787542613969717685276342903115208461716577510239677660909406698505759809842133754289042653997313502842988598263830541653826759228421211717193816105884345002859428347489356782231335252052276719211234427533491585431516528247822030992922592857278719366655787917715750223669576459664280103164815619601824425393383466806070870461088098928698356097374010033811169021872487422965136113712984182395848029956766919103576222655766695121383180318884418147899964773558757405514382945308752392418526237840625215686416574090752130072472111644112238512003904056256076943918218065508153529587857995001923402729909545712504373996168004097274584623184364293130971850598971222372519475801404715005117653866553569109043852871339372517553458251263337014081542265932533041084758849927661262500356126813796588828928499784033810106466258740441174642945274463502422828701433212010750990430789038382878230385560816983895193831704108246226655639598335844877788914582220064446588154184893855007448589579346939561872035862624089824417515673183868765672537912669173246908529909744484627732104657095382580116660172142031739738595163032193736051026175955834178806229447 . . . . . . . . . . . . . . . . . . . . [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) c764e1801d493ad289955e1157d32a4253f4dd9e . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ofjco.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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f20077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc4ab95430000040300483046022100e6cb6f8edc32439f67f987905f621ff00ca5fb93a45bf07d05d61b096e12cd3a022100a098ead5ba462503efd85c6a026335dc175f68edba834e7cdfb34d8f12c8b20c007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc4ab952b0000040300483046022100a95e4ebefb4884118306141e70ebf80be7b1c13f7805f67e98e3c0dcd0cbad74022100a5273dd091f236a2c77445516f083c0854b4c8d5a0b2fddd99666facc4749a4a . . . . [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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