www.ucfco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:20:a2:48:e6:fc:eb:22:10:ec:60:06:57:8a:3d:34:5d:99 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.ucfco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:20:a2:48:e6:fc:eb:22:10:ec:60:06:57:8a:3d:34:5d:99Serial Number (int): 272441607002434217603882265096337346551193
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 6b:ca:21:2f:0a:d3:d1:37:00:73:e1:7f:89:29:d5:d1:f5:40:18:89
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 9f:9a:3f:95:38:d3:54:ce:34:60:26:09:54:24:03:bb:84:60:c0:5b
Fingerprint (sha256): 69:dd:97:90:b6:89:5c:ba:fd:64:de:77:d7:fa:c7:a0:e4:eb:3d:26:1f:b3:12:29:27:db:30:75:b2:74:4e:f0
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.ucfco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.ucfco.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.ucfco.com
Other certificates including the domain name ucfco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.ucfco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISAyCiSOb86yIQ7GAGV4o9NF2ZMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTgyMzM5NDVaFw0y MDAzMTcyMzM5NDVaMBgxFjAUBgNVBAMTDXd3dy51Y2Zjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQCvVD7q30jJ4Rnwv1vMk69iET847Dr1xE6F wLsoNiplasZBiAaQDDnZ+ldfkXZPkVFo0duMa5qQpOtV9Ckh43CY9FLhL6CdccAj orx2hv3KNM/W2bE7EZackh8XW0S4XpDJqFnnXvTY9pj5XouVaFKVl9Ehl7SOJdpA jGgAU/DmyScY5GwBgC8+pbul3pEHxgP8NjloirQArPeib9f0FCLWLF5nQ84CrH8G Iaz+FmEtSj9lfzw4jP+bp2Cfj7al0VzvjRC+5JR7TzLuTRLiHGEQLyGiXzeLpCyb fpAAMIKW+S3qjg+J/sLISDmipfi+ea7Mwhqm5YQ92yPsKtomXMCMxyiP4WUmSFRq XCklPfZdwhHW4WD79U6IxNNml28ca6UngFffntjn8khDDC9Um2CEJ/Rs8S0ni7T/ JfV0plrwHKuj2tVLszwphBbiQJGtTyR2Np8I2br07uxhxB1a4JfF/ph1EfP6jR/X 38H2EEs3sFQMIWMNvZQxw9iqTdWaU4XubDdc2VLRN9X/d73PhGT152ozyL7r/L5g 8vz8iLXqkkvkZwQwGSTvmBEUKHayNinYBbH87b8b1F9Nk4JF6nt20mxoBWnxED4e MQDcIqarcLQxUk+OS2mqHst22pAJXKllfwPKsWdaI9iEGVWPCfz5/RQ5/UAjUuWx fKQrltkfgwIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRryiEv CtPRNwBz4X+JKdXR9UAYiTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy51Y2Zjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAW8bmKJZAAAE AwBHMEUCIQD0YgjbDLfxI4tkQvAsWBBaOL5idHQNmsyfn+aM6p76bAIgG7DEkBSx 18JY8uukcSEpy2tLje2I3WmMEnxa59PrWJwAdgBvU3asMfAxGdiZAKRRFf93FRwR 2QLBACkGjbIImjfZEwAAAW8bmKM/AAAEAwBHMEUCIAxuwtT6dNIzL8twWzztrrxu YZbhWQsE5H+8aye9GtugAiEAuAQdqgWPgxUKFGW3jyvTaIYGcusvpZWeZ2CnrqUB 5Z0wDQYJKoZIhvcNAQELBQADggEBAJxwfh3fZi16zyxmLYERKZiFW0b7d0bMw5Qh HQfGAy0cJTNw3psJsn12zYRaeaBSceiQfUTdEwv3zW8zlmsRRekhE8SKG18lDcOA KipWxZqoa5mgj/KhmijftzOBVELvoxHWnYpGqeQvpnX7k15iLec9B9d5lIfrk1dG jAlUtdy+Y7zf1nxPTaYz5uWTDyCNh6RcNPF55VrPskb+HuaPkLkRuMZRXxOz6KVB xNjdE4clcHgtvYD0rcNnDDVGn4JyGZsJoDnJbm+dTHSSRh2vMzBWo6tdXUSKIShB PK1/KCp+3cVc7e8ODLs6dAp8OANUo2WBthqWoLvoXdcx1Ctbph8= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAr1Q+6t9IyeEZ8L9bzJOv YhE/OOw69cROhcC7KDYqZWrGQYgGkAw52fpXX5F2T5FRaNHbjGuakKTrVfQpIeNw mPRS4S+gnXHAI6K8dob9yjTP1tmxOxGWnJIfF1tEuF6QyahZ51702PaY+V6LlWhS lZfRIZe0jiXaQIxoAFPw5sknGORsAYAvPqW7pd6RB8YD/DY5aIq0AKz3om/X9BQi 1ixeZ0POAqx/BiGs/hZhLUo/ZX88OIz/m6dgn4+2pdFc740QvuSUe08y7k0S4hxh EC8hol83i6Qsm36QADCClvkt6o4Pif7CyEg5oqX4vnmuzMIapuWEPdsj7CraJlzA jMcoj+FlJkhUalwpJT32XcIR1uFg+/VOiMTTZpdvHGulJ4BX357Y5/JIQwwvVJtg hCf0bPEtJ4u0/yX1dKZa8Byro9rVS7M8KYQW4kCRrU8kdjafCNm69O7sYcQdWuCX xf6YdRHz+o0f19/B9hBLN7BUDCFjDb2UMcPYqk3VmlOF7mw3XNlS0TfV/3e9z4Rk 9edqM8i+6/y+YPL8/Ii16pJL5GcEMBkk75gRFCh2sjYp2AWx/O2/G9RfTZOCRep7 dtJsaAVp8RA+HjEA3CKmq3C0MVJPjktpqh7LdtqQCVypZX8DyrFnWiPYhBlVjwn8 +f0UOf1AI1LlsXykK5bZH4MCAwEAAQ== -----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 272441607002434217603882265096337346551193 . . . . . . . . [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 2019-12-18 23:39:45 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-17 23:39:45 +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.ucfco.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 715280261752767265037162490516643588557318705375010772374462334971658220889881730211576656082176921768421244483548305555606122684616512416280415360404474127914170158030687134409725053855595951866273615754397124309306289713847101898748466575686161355125232388386370404576112368803594744096037966260177612809300887263378529659381548649720371442533026596897059652341042182844086716762429293232713946084202885785725581314443932329277647940666718871199374677240842387873968826376194110571708811044406765511557324878794955586925330803054845795376043419492446586388046620280783625541299903601995187330655660998675217670870719529900801818023324698372135385876130931873666909424671892190400921923304244966415812013905799870479812258394246005617188304438719897375262339498384054293652790429178893751095036102456773151064327080370115824673765483708084906220650229653388985651052155932867629828788204262792315160052124529091858424936492798567900455936383023602601140604426386539126109151395439392303178823047290457009460721727986312371840948395563222256409234737190374242794253732096296922416781782162214062117304359687521342781941059506842242045188002269353791054180814922791990085204073481712421935363347426969422962481486033139010033419886467 . . . . . . . . . . . . . . . . . . . . [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) 6bca212f0ad3d1370073e17f8929d5d1f5401889 . . . . . . . . . . . . . . . . [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.ucfco.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) 00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f1b98a2590000040300473045022100f46208db0cb7f1238b6442f02c58105a38be6274740d9acc9f9fe68cea9efa6c02201bb0c49014b1d7c258f2eba4712129cb6b4b8ded88dd698c127c5ae7d3eb589c0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f1b98a33f000004030047304502200c6ec2d4fa74d2332fcb705b3cedaebc6e6196e1590b04e47fbc6b27bd1adba0022100b8041daa058f83150a1465b78f2bd368860672eb2fa5959e6760a7aea501e59d . . . . [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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