www.ofbco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:5c:18:65:e7:7c:1c:42:ca:09:60:8f:49:e1:cc:8b:2b:19 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): 03:5c:18:65:e7:7c:1c:42:ca:09:60:8f:49:e1:cc:8b:2b:19Serial Number (int): 292675266140958285495817081459276140718873
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 5d:a2:9a:70:8d:ce:4e:ad:0a:47:18:aa:86:bc:14:1e:9f:f6:dd:c6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): c7:25:64:71:a8:98:f2:5f:ef:87:e6:bd:20:bd:fa:5e:e9:89:ee:4e
Fingerprint (sha256): 13:6f:c9:24:60:30:4d:21:4b:f6:f6:a5:89:03:17:c3:b6:71:d2:29:48:ef:cc:ca:ad:30:ed:e7:9c:eb:2b:4c
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----- MIIGUjCCBTqgAwIBAgISA1wYZed8HELKCWCPSeHMiysZMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMDIwNzA3MzhaFw0y MDA0MDEwNzA3MzhaMBgxFjAUBgNVBAMTDXd3dy5vZmJjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQCgPL/kucg6X87vL7LNfh43dQhmIbTvp9mU 9POjP+sCIxuf1waKXCl6dLtl3w3T5z7fRpsz6/pMbZPgAw9tPeEOb6gpi0bRl6vZ 9UyAaZtRxGwZhzGZHvS9iZ1Akg34slDa2Zx2FtSr8QZvu96nNt0PECEjT+7A/RVc Kev+egOpB+rYV+mGNmLQSwuBn0LyHnu/FJVTgqvvWUMh2oTs//KK6+vKV2UOZHX5 CLqqDpyi2F95vRvUiKpHaBuLkFkH3wcqgVw5gOi3CnynlmoLIMqMOaezO+w0isPm 5kLFf8A+c3bsZAtqlNETrMk4b5ieXpO4gK1V+M4QzyOtk6pCuMMVg6+jChCHMUHL 5dh/+fw1q4QuwQAP7YVwfJBJWsXqY0hgbEMMf+3AVuCqe8mF9VA+5231vhQPaN/C o05e80HAz0CdpkDWez7lDmOXzUM6xHtIIc4BUzo/YAL7XDoUqJGiR5Fx4zDG+1FY +j3v5U3PQ7jzxP6ZZW1jzxag3O1KwAC2KqpQRIq/V1eG4/Opq1w2D2J4SZ/NXWe8 +rqS/Ot1Evl9pDzqjs97bz39K6wna6PXAvvG767UIjs5aQ9T2ZNTNciJUycipMpK oxuJmhWQqkT8hfR+GTjkEDf9Mv0HUp+q5NDIRBzcav1AiIrX/gwaXrAZSHrKgA9A eIJCqFsV2QIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRdoppw jc5OrQpHGKqGvBQen/bdxjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5vZmJjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdQBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAW9lS7hqAAAE AwBGMEQCIGH1SvaaXCsUHilKr4xrL3Qyxs6OW/mjqNd/i1NOSE4TAiAo1B+YcJIk lJtx6Sy3Nctnjzp6a9y5MRScb41/vunSagB3ALIeBcyLos2KIE6HZvkruYolIGdr 2vpw57JJUy3vi5BeAAABb2VLuF8AAAQDAEgwRgIhALvIQ9IoqEFu3BRSla9xkl0f 0vtkLjpS9mFfigFwsN2lAiEAw+siFxSoot9VUqxkkL83HEPu6dkogWvJ/JEGh3YJ AUswDQYJKoZIhvcNAQELBQADggEBACFHIOhh431VRwncLuZhJb4xhgwd5NMBv2Ww jvmE8cgOEuLE52lLEkVnaobzgYxEqP6n4LwszlBzKnqh7LDBBYTwHQ8ixit3+GFf b+Tepcr/iNxs8Qkrj0W0pk269feP4ZobMvj0WFeLqrF7Oyu9qWUJEc/cH+YvuXio iOw2XYQrXB1IwbMKTVWOsbsLhwrQiqF2PPZi/6GZrVihzAt15mxuLBG2AMqrPEy+ OTgmE5dxUVc+OhcuFk8uXoKtuFYFpgOOutPo6y0wKj/U07JYs+XdRZJw9J42w85h AY9HLQWi7z+JZvKKoctVeePr6s6HUW4FULfx5z6StwgSVjn0/TU= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAoDy/5LnIOl/O7y+yzX4e N3UIZiG076fZlPTzoz/rAiMbn9cGilwpenS7Zd8N0+c+30abM+v6TG2T4AMPbT3h Dm+oKYtG0Zer2fVMgGmbUcRsGYcxmR70vYmdQJIN+LJQ2tmcdhbUq/EGb7vepzbd DxAhI0/uwP0VXCnr/noDqQfq2FfphjZi0EsLgZ9C8h57vxSVU4Kr71lDIdqE7P/y iuvryldlDmR1+Qi6qg6cothfeb0b1IiqR2gbi5BZB98HKoFcOYDotwp8p5ZqCyDK jDmnszvsNIrD5uZCxX/APnN27GQLapTRE6zJOG+Ynl6TuICtVfjOEM8jrZOqQrjD FYOvowoQhzFBy+XYf/n8NauELsEAD+2FcHyQSVrF6mNIYGxDDH/twFbgqnvJhfVQ Pudt9b4UD2jfwqNOXvNBwM9AnaZA1ns+5Q5jl81DOsR7SCHOAVM6P2AC+1w6FKiR okeRceMwxvtRWPo97+VNz0O488T+mWVtY88WoNztSsAAtiqqUESKv1dXhuPzqatc Ng9ieEmfzV1nvPq6kvzrdRL5faQ86o7Pe289/SusJ2uj1wL7xu+u1CI7OWkPU9mT UzXIiVMnIqTKSqMbiZoVkKpE/IX0fhk45BA3/TL9B1KfquTQyEQc3Gr9QIiK1/4M Gl6wGUh6yoAPQHiCQqhbFdkCAwEAAQ== -----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 292675266140958285495817081459276140718873 . . . . . . . . [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 2020-01-02 07:07:38 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-01 07:07:38 +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 653711162911720635628304010701601294755455325543862069384266001132222869172242543112880645402096239990186113069486124889842146113057690462310053901538391428075136993164838228641604782945608016525533085980456047143859969128548954590441570720356593295943910352874580618383040093654059593646126853276527806836455856189290323451783292935393176470585717448361965534764398822787664143748918670330067352925369938891375418272250288713392369903004901910929339141159360015167046005779530031106931060005880830820906793653993914884811190006944838867036857576904569054414843591910544149558793463725494414152945205275009833066066267494130293749754585485509926531878354283336023724189719970226775750637315255682006846958557496825107704238753427458280121409826528111588733890146944932262454133044972219200652123577770634029684823309688804266307387695522202428177400934381862630009731704723736031749276078794082272682059445990438745285527062467344175823418846397236933996113328430846307606751044309239529162348740874676020993481443335106276620983144202180510085754371026053984785771635375915235050089547364840617856789392833317222951460958840900943239686425886796962672278750463464392908249874499148281917495132118059216207970180113461865104681932249 . . . . . . . . . . . . . . . . . . . . [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) 5da29a708dce4ead0a4718aa86bc141e9ff6ddc6 . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f654bb86a0000040300463044022061f54af69a5c2b141e294aaf8c6b2f7432c6ce8e5bf9a3a8d77f8b534e484e13022028d41f98709224949b71e92cb735cb678f3a7a6bdcb931149c6f8d7fbee9d26a007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f654bb85f0000040300483046022100bbc843d228a8416edc145295af71925d1fd2fb642e3a52f6615f8a0170b0dda5022100c3eb221714a8a2df5552ac6490bf371c43eee9d928816bc9fc9106877609014b . . . . [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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