www.ofbco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:ea:82:ab:79:c5:de:7c:2a:af:64:a6:b1:2e:34:bd:2e:cc 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.ofbco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:ea:82:ab:79:c5:de:7c:2a:af:64:a6:b1:2e:34:bd:2e:ccSerial Number (int): 341136621646843554747022322074646826790604
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: c8:5b:9c:4c:de:73:f3:c3:43:d8:2d:cb:11:f7:af:95:be:9e:cc:9b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 8e:0a:ab:0e:cf:b1:93:57:ed:5c:f2:cf:eb:51:f3:12:e3:95:fc:7a
Fingerprint (sha256): 0f:a9:b5:77:27:08:c2:b5:c0:c9:c4:2f:13:9f:5f:56:05:83:bf:e9:5c:9e:aa:55:61:ac:73:7d:fb:38:4f:00
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.ofbco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.ofbco.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.ofbco.com
Other certificates including the domain name ofbco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.ofbco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUTCCBTmgAwIBAgISA+qCq3nF3nwqr2SmsS40vS7MMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIwMzE1MjFaFw0y MDAxMTAwMzE1MjFaMBgxFjAUBgNVBAMTDXd3dy5vZmJjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQD43y/H9bBhyUNnv5kFrV77596OHr516P02 6ykDFvYiYSTiVo0P3hxs/YKSuz7VWzPvvnKmPwHVIpeKRbwsAkgrZhis+Ln6i+q/ BQMeIFLU5B0NeZP2wxWFOtL1Po0ROwQEfRj5YJYaLzIXScYMUgWRM9iPd7ro0YBN aeQ69vtgoKGSu9PJR8C2qoVggXzsYMHtmacSVWKmtI4srPvN+rZYZtY9zcILULW3 b6TdwOYWcPdVsj47jiKk8UxnXpWhiWrR+pk7wQC3nOi1lArVF9iYGcist2LoqyMB IGrnapCs4rPT+WuXeJo80khAMskewtSD2VC6JMg2hv+rJZfuaSCHkzT9q58eLonT x+4Mm51xotLTdotipjgrlQX0m+ySu4KiQvm7xbBKKKsItcxDMoWFnmQlzT0+NPwG eSV5OAGUAXBTmbclfB2AZJ8Uf10tu2v2wGQuYlbWL7C4c8gsRxoEZOYXKcBFqETL jRWe5dunNueyOZZs9E6oSiC/O5Z1w/Yewl7rNP/jKicqcefeObw01o3T7Af4oIta wyWxK0NiwKCus04DKoE0JhzGA6OkqsqC3LPfl33wPaxYKF8/Zn2ucyS4NOVdQJQ/ J3ulSsQmBD3/dh+Va8rx7S96h6giUn3WTTe+G3OdXTdRx6v8/NDht1SyK64Fohkz Ag39GfaW3QIDAQABo4ICYTCCAl0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTIW5xM 3nPzw0PYLcsR96+Vvp7MmzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5vZmJjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHx AO8AdgBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW2+LZVHAAAE AwBHMEUCICqPuQHR9zTAaMCeIVXKHyYusJBVtnfv47LQy7CqmD3+AiEA6TByWmO9 jjuSTuPpNtipAaaz7VorK/lJqi0W6Z0Iig4AdQCyHgXMi6LNiiBOh2b5K7mKJSBn a9r6cOeySVMt74uQXgAAAW2+LZUvAAAEAwBGMEQCIAnF4aK00U4l5KmuWHQuuGfd 2qJ1qkRs3ipi8UYi9uMiAiAYBTndm0l/qOGBdYVt5ZQ4L77brjqBD5d4CDCwN8vO IjANBgkqhkiG9w0BAQsFAAOCAQEAD751baP0LkaYFeG3SnXSvdVf58n6ji/W9/0z hwFFoihSFBarsNfvNqb9z3h0EEwIwmguGuhYlpyfy6O6cbCVpmHpDLdqr59XFhwS Kv2vm7BoRJRY+waJblZNXE+YMatkfv38NolmND4SI4C3LtbvyKfVqpavGVdJcLFY cyWw4vOSfkj30Fj0EdPt2zUj67k/8sCYWCM9ADXOXIaSYOTKyEYbqABHmnJ54iqv 3FXSEu0DNToSFQJTGtA8WQ9wKc1cI6UK4S0dTTcYXUqeFAcftyTxhVTn4sYxq6Y9 un2Y55x235KPsQOIvybXuI4okrWbOhoYO7N4CPBM6Af/FL0pOA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA+N8vx/WwYclDZ7+ZBa1e ++fejh6+dej9NuspAxb2ImEk4laND94cbP2Ckrs+1Vsz775ypj8B1SKXikW8LAJI K2YYrPi5+ovqvwUDHiBS1OQdDXmT9sMVhTrS9T6NETsEBH0Y+WCWGi8yF0nGDFIF kTPYj3e66NGATWnkOvb7YKChkrvTyUfAtqqFYIF87GDB7ZmnElViprSOLKz7zfq2 WGbWPc3CC1C1t2+k3cDmFnD3VbI+O44ipPFMZ16VoYlq0fqZO8EAt5zotZQK1RfY mBnIrLdi6KsjASBq52qQrOKz0/lrl3iaPNJIQDLJHsLUg9lQuiTINob/qyWX7mkg h5M0/aufHi6J08fuDJudcaLS03aLYqY4K5UF9JvskruCokL5u8WwSiirCLXMQzKF hZ5kJc09PjT8BnkleTgBlAFwU5m3JXwdgGSfFH9dLbtr9sBkLmJW1i+wuHPILEca BGTmFynARahEy40VnuXbpzbnsjmWbPROqEogvzuWdcP2HsJe6zT/4yonKnHn3jm8 NNaN0+wH+KCLWsMlsStDYsCgrrNOAyqBNCYcxgOjpKrKgtyz35d98D2sWChfP2Z9 rnMkuDTlXUCUPyd7pUrEJgQ9/3YflWvK8e0veoeoIlJ91k03vhtznV03Ucer/PzQ 4bdUsiuuBaIZMwIN/Rn2lt0CAwEAAQ== -----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 341136621646843554747022322074646826790604 . . . . . . . . [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 2019-10-12 03:15:21 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 03:15:21 +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.ofbco.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 1015308455712350765726303370651329208788687977520955762150058064689530535552108545673158255580676928753446404861931303411216018201922594915785584991319721691376396363248904972672358899819644340370083937594364445341702514419995778787741507418627662970131421769953069764284249712050644779513166924597175742498014439319640429629819330854614253367019796309074052161884388689380783445198580247410098340658640927377568534674523662433428608826517657797258247103737214025522952183236338521639385477405856826674828298151684996652316169480511296555899910074409798724920369629644120158543490141540015470469619047939006756767948637861401534252848751983711356602613254584481693071518124459301209066911628553190093932537899288968775473461582335991969028242453930881215433060393200618060257765890297081410003371963962085798483680758190421510767344273643036953338384340843170465760599417543221552940349203212260358473605117916813480403341551173853159298642795256367990356895736478906663699809994916711003118446162263152350614968301159767708326424210086619213507290836267850546875148782020236350303932616763136833578510488211491605877365036063119167100315214008931272589682860754137460333501812760686851999667759119509367685933123582099161467416123101 . . . . . . . . . . . . . . . . . . . . [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) c85b9c4cde73f3c343d82dcb11f7af95be9ecc9b . . . . . . . . . . . . . . . . [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.ofbco.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) 00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dbe2d9547000004030047304502202a8fb901d1f734c068c09e2155ca1f262eb09055b677efe3b2d0cbb0aa983dfe022100e930725a63bd8e3b924ee3e936d8a901a6b3ed5a2b2bf949aa2d16e99d088a0e007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dbe2d952f0000040300463044022009c5e1a2b4d14e25e4a9ae58742eb867dddaa275aa446cde2a62f14622f6e3220220180539dd9b497fa8e18175856de594382fbedbae3a810f97780830b037cbce22 . . . . [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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