www.ofbco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:4e:51:09:6a:cd:84:4e:f0:46:62:60:cf:ac:8e:f8:d6:1d 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): 03:4e:51:09:6a:cd:84:4e:f0:46:62:60:cf:ac:8e:f8:d6:1dSerial Number (int): 287986598779662383843846701536886063158813
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 8d:bd:31:f4:66:06:7f:0d:72:dd:c8:b7:47:76:61:6f:e8:85:d2:c8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 6b:b7:46:44:54:24:7e:af:10:73:56:d5:1a:2f:a3:8e:61:ff:03:1f
Fingerprint (sha256): b6:9b:c4:16:2c:0f:9d:f1:84:ff:20:bc:90:0a:c0:db:e4:8f:57:48:9e:ad:db:d5:ed:72:c3:dc:a9:b8:15:ff
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----- MIIGUTCCBTmgAwIBAgISA05RCWrNhE7wRmJgz6yO+NYdMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMDQwMTQ5NTFaFw0y MDA2MDIwMTQ5NTFaMBgxFjAUBgNVBAMTDXd3dy5vZmJjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQCyEHX73Veqb7IU8a5v44vNSg9L1MwnBX7C M7E/eD7kMxBmLasQqQwemDO1mtUVjGcr4OSL0B0BQRFBKdcxzKgfEwx+mvvcwgH1 QvXVtJK+/oY1l0uilvSF+cpiD5OWQBg7JJ9+xNS1hakGyC9rrMK40kJxeduekcxT XnOnrVAQhDeAd3DsM5KNTJZaPgUn0YhmkUd0kSuel5nZUScsSUqMlml4IgGe6CMk 3ZVL8aq3WMz+GeWwoL2ACBZsU1+sQ4X5roXfBhRW/a71OXiyOvGpIrBbJQiCzNG4 /TmSUKFOev7ZZiJFDRMxCPbntwJEmSjR4g1HaRLVDFbaOlp2TCGcjwwdLQpFTVR7 SIlW+8oxe9/zuUaa4NsgXkY0ms1yhZAQk4xTq4mMuVxQFKRol2dJuoHKK4JsXDVu /Ebj8iUG0VYvhSSUgZKVG7IccRa5Vb7RwUj2VaT1k6E7GWrk8m5e1947fgbwOEJQ qucaulyfNCgXDN+xddogSivJ3kutQA39eTkbgUbFRWB0b1+DI9sJCrFyn+ix46g8 CmLRJdYBiAIL1AhENpAus242U3vFfDQZqVcOvwZPXo6B+Cpbkh8YDp/qJMbEtWQp beRbn+qhjcbFZxjlzYQPfUE0pAy2br4kjv47DuSXNPg5HVtjTgobBwndDOfiZTcw 3pfuhjhb/QIDAQABo4ICYTCCAl0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSNvTH0 ZgZ/DXLdyLdHdmFv6IXSyDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5vZmJjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHx AO8AdgAHt1wb5X1o//Gwxh0jFce65ld8V5S3au68YToaadOiHAAAAXCjcxBjAAAE AwBHMEUCIQCfACGIRJZ7sMrcz4kQsz3s5kJZIAbII2S1bGMjI/w5+gIgDYH2Iq6/ BORKNoEL4L88Bm2a5fY+GdKzFuWfwNaOsBkAdQBvU3asMfAxGdiZAKRRFf93FRwR 2QLBACkGjbIImjfZEwAAAXCjcxDcAAAEAwBGMEQCIBtWWTJny0YDM5km+RcMlflV impL6b9bGbkGbVk7TPMdAiAnB63o4ekVpBr0ByCCmMkVnHpXH+5Uu7ZOg+QI+3+T HzANBgkqhkiG9w0BAQsFAAOCAQEAKfBklrIgJLnUsAGXYN597BQGpbkUsZD36YjK XfVmGsQWu+gNFYx7NWQNJSM4jWajdLjfv9/BeGGFh+LDOaOCNJQ37k2trE2dd1Fh V3wiUW6hMJ3LYSs3Vk2jK/G9Ee9STIuorYvGvzGUEztlXr/pjT4e9enUPulkHdxj dRPfS6WWjwx6EvqIb7pHuZbn3dMMG1tnlCKduwyTzER5r/H+aErbVyRqUWDN0mpw rFjFeax/qa0E1I3uPc1O0AuDEORV7EoLIw7/akJOXwkpkAa5Cg3O94RgwhoaEk3B D8Tv2OyBeWjZzS5S0IoIOf+0GstDBfTyx7DMllwKf+52FD400Q== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAshB1+91Xqm+yFPGub+OL zUoPS9TMJwV+wjOxP3g+5DMQZi2rEKkMHpgztZrVFYxnK+Dki9AdAUERQSnXMcyo HxMMfpr73MIB9UL11bSSvv6GNZdLopb0hfnKYg+TlkAYOySffsTUtYWpBsgva6zC uNJCcXnbnpHMU15zp61QEIQ3gHdw7DOSjUyWWj4FJ9GIZpFHdJErnpeZ2VEnLElK jJZpeCIBnugjJN2VS/Gqt1jM/hnlsKC9gAgWbFNfrEOF+a6F3wYUVv2u9Tl4sjrx qSKwWyUIgszRuP05klChTnr+2WYiRQ0TMQj257cCRJko0eINR2kS1QxW2jpadkwh nI8MHS0KRU1Ue0iJVvvKMXvf87lGmuDbIF5GNJrNcoWQEJOMU6uJjLlcUBSkaJdn SbqByiuCbFw1bvxG4/IlBtFWL4UklIGSlRuyHHEWuVW+0cFI9lWk9ZOhOxlq5PJu XtfeO34G8DhCUKrnGrpcnzQoFwzfsXXaIEoryd5LrUAN/Xk5G4FGxUVgdG9fgyPb CQqxcp/oseOoPApi0SXWAYgCC9QIRDaQLrNuNlN7xXw0GalXDr8GT16OgfgqW5If GA6f6iTGxLVkKW3kW5/qoY3GxWcY5c2ED31BNKQMtm6+JI7+Ow7klzT4OR1bY04K GwcJ3Qzn4mU3MN6X7oY4W/0CAwEAAQ== -----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 287986598779662383843846701536886063158813 . . . . . . . . [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 2020-03-04 01:49:51 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-02 01:49:51 +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 726438966406788391081793946196511875534592560495231274722649136427370026512691629591564085262783273884041822341534123345138465515701453312312868158190877921966720349335279412202049105885539078291265011956432558928249495513074189724768500093434550507155793150836279461496376904169142259420469866232330588478437099781449536192500641034237318538024755328200794272762899560840985605040717826207320269208491776126269045198569843712605239216606428982545418979521614145495742780100479899794261284189200474656531088533468605181625793956476805793360132513694356925180329389099228415209108000730877533900857986809106441652250811451323239249839634616843596298674832122538147312667515958755013656562008068808281709043455372501973220560593002977052990939272145315461955532489489148165884642916145105377228762676941769895568475182656068500726549718852469505831035193279431450255455567131683247904986611817296113118884273891332905175609646076817039330538194812744935218824343274611129392174085483720648546785232837050745338704016042357216111894772638449302272659912143174412451768291934247943804813725765348758429159027840345892041825087423232184173714008397488294893428618232682015586423483340680658546076249844824384906046187333626549709624073213 . . . . . . . . . . . . . . . . . . . . [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) 8dbd31f466067f0d72ddc8b74776616fe885d2c8 . . . . . . . . . . . . . . . . [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) 00ef00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170a373106300000403004730450221009f00218844967bb0cadccf8910b33dece642592006c82364b56c632323fc39fa02200d81f622aebf04e44a36810be0bf3c066d9ae5f63e19d2b316e59fc0d68eb0190075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000170a37310dc000004030046304402201b56593267cb4603339926f9170c95f9558a6a4be9bf5b19b9066d593b4cf31d02202707ade8e1e915a41af407208298c9159c7a571fee54bbb64e83e408fb7f931f . . . . [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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