www.uekco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:d2:14:e6:28:ec:7d:48:44:75:d3:90:b0:58:54:93:b9:2a 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.uekco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:d2:14:e6:28:ec:7d:48:44:75:d3:90:b0:58:54:93:b9:2aSerial Number (int): 332823934466903982086607320010880202291498
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: b2:af:57:ea:09:ca:8f:0a:d6:31:23:68:f2:d7:4b:8c:f9:7e:d2:c6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): cd:08:16:6c:6f:ec:04:08:78:f5:7d:41:8a:21:03:f4:9a:49:4c:ec
Fingerprint (sha256): 4d:7f:c9:4c:45:d3:5b:f6:4f:3d:c7:84:83:30:7e:53:66:90:c7:0c:39:bc:f8:88:06:82:9f:ef:d6:da:f3:e9
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.uekco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.uekco.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.uekco.com
Other certificates including the domain name uekco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.uekco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUzCCBTugAwIBAgISA9IU5ijsfUhEddOQsFhUk7kqMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTkwMDE5MTlaFw0y MDAzMTgwMDE5MTlaMBgxFjAUBgNVBAMTDXd3dy51ZWtjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDIEivRdFFKdYO0ZhEW++VvwEtxqbhijtbg GxbfKLLiY9MmrtVvxtigpqHkldpHLXUTtZI6TsJEvJyJJHDpD3bm45ZknWPerhK8 dnAK5aW+QTpjepXnaJoryrEmwu6W0BLjMZ64FLi8lsNXBR1frE1Tv01xuYvaA+yR b9as3fO7J7dUKVSGo79igdgQkOKPahKp428YkgVUTFYAhnUOKiTUBkPI1kPCfe8x n/cYJLTDfn2ojx4m60iUR9qaUnBgf4aeYWOjGGDuKi/L0+dqXMtF89Du8hpskrag +ppngOn8+B6Brpx++AFjn2nUImQRt1Rd3u6goRP7g/ucZbf0h1Bj0NFUUjD0aMlr EtlF1wDr7c/Jx1X5vulSKUJdsL4PcDrzToo+PgpADk82LDUHHCrVmot+yfsk6BjM Qjlm8B5FU1bZMdjFb3uEL1IavIRxt+7XXkO2cKixY9sMasyIUSNDB9FK+4L73kVQ 4eDQh6lFwirFRfQWoTmBnrXu28ScA2xGbQ9JsObbHu04WF8ls5AF1EHG5yBwtTm6 eFWlTNnU7owcM0fVNrekVPCAefLjtzMXHT9/805Z/ZNvNkhSbOgEO0yPWI0caeZf WAZPG3mUILHA/my3NBdVAnAWEsoxkEMLokg8J7XYrCpYTFIUG2HgjzcPWYnOJrRc iQiQUCzhFwIDAQABo4ICYzCCAl8wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSyr1fq CcqPCtYxI2jy10uM+X7SxjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy51ZWtjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHz APEAdgBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW8bvNykAAAE AwBHMEUCIQDqk62VO42mgX7PBJ6Zm7s5kwxdg3W6g8feL8qLCnQPmwIgUcFAWkYg YVQ3JWqCuyFPtm3QuR5eWEYJB/YYptB468sAdwCyHgXMi6LNiiBOh2b5K7mKJSBn a9r6cOeySVMt74uQXgAAAW8bvNyVAAAEAwBIMEYCIQCOZGz0gI/RPh+rEzoyEb6m 8zR7EJNrv4z8gUf6TzJvgAIhANahdQpazmwEqv3DarKN4PzgCHfzGImYKKzHWu5c rN1XMA0GCSqGSIb3DQEBCwUAA4IBAQAadxrh4T7soWQdC8KRdZeCwKuFMF0PKv0J az7lbXdSLiut2nvfM/cp0YdZAuFbkNQyoqOhM3hPEGNSCOd46zrY5BB6cBI/bpkF ulJbAj08sPoi0j86m1a0Z7G/rsjrT7kQ+5DDZgw0e0CfBgOSj2jeQHoR8dKBAmrY OwnFO3mjOIG13WYpiXWMVLko0DFEP6mmTSUQCk29mTsjxWhpn1yuWcTTyWz0xxj+ J4OByPu3rfQrCcaQKf19TAuYCEms7l2BDP5eR4+XNxXgGm/Vno1dnYl4htlFm4hO uVzOpltSzwMrIr1NDgBJNikiZ4aUTl4X3sm2Mf1SncywX0Inwc0K -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAyBIr0XRRSnWDtGYRFvvl b8BLcam4Yo7W4BsW3yiy4mPTJq7Vb8bYoKah5JXaRy11E7WSOk7CRLyciSRw6Q92 5uOWZJ1j3q4SvHZwCuWlvkE6Y3qV52iaK8qxJsLultAS4zGeuBS4vJbDVwUdX6xN U79NcbmL2gPskW/WrN3zuye3VClUhqO/YoHYEJDij2oSqeNvGJIFVExWAIZ1Diok 1AZDyNZDwn3vMZ/3GCS0w359qI8eJutIlEfamlJwYH+GnmFjoxhg7iovy9PnalzL RfPQ7vIabJK2oPqaZ4Dp/Pgega6cfvgBY59p1CJkEbdUXd7uoKET+4P7nGW39IdQ Y9DRVFIw9GjJaxLZRdcA6+3PycdV+b7pUilCXbC+D3A6806KPj4KQA5PNiw1Bxwq 1ZqLfsn7JOgYzEI5ZvAeRVNW2THYxW97hC9SGryEcbfu115DtnCosWPbDGrMiFEj QwfRSvuC+95FUOHg0IepRcIqxUX0FqE5gZ617tvEnANsRm0PSbDm2x7tOFhfJbOQ BdRBxucgcLU5unhVpUzZ1O6MHDNH1Ta3pFTwgHny47czFx0/f/NOWf2TbzZIUmzo BDtMj1iNHGnmX1gGTxt5lCCxwP5stzQXVQJwFhLKMZBDC6JIPCe12KwqWExSFBth 4I83D1mJzia0XIkIkFAs4RcCAwEAAQ== -----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 332823934466903982086607320010880202291498 . . . . . . . . [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 2019-12-19 00:19:19 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-18 00:19:19 +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.uekco.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 816218391278099085874877687074799893276553180705833628598466492173185583059664219422383595937631430214559579331405756183600737124647854998760781148608764023727083839468692062184403923081036328985396874658901293845142345864488850450161040260022463032617238388976695144280157016460280420413126840806100595010819620786375529859722473857159074503758627841601477402585080562755556524337747147033957595178130760656924756066692023112456681242053080100325635022960587690506883540519995793595841793924239146643097808527850962204058006496110721161178225566582678486557267958684383556473986729312993032933609601864556120828667515030373602762299142308427101289302078854030619661918750277210338948416789551187936286726971247381666111286927352930216593508388531104128115359166832252453637708973932260445683591690978819039259768634288914180176951680085627346380339454731589978143973263359575012872853091929048627483041121347555881086082898566998768801445149972887052925599913126511589174703003830199151399636329846330988093828065251529802652554298836321844847905609104009104050851485293164513570075590281211748084425620954414026125621017378097997291625997602023826790979152216246976143057678037926924714147202197142735170976603694184527340740862231 . . . . . . . . . . . . . . . . . . . . [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) b2af57ea09ca8f0ad6312368f2d74b8cf97ed2c6 . . . . . . . . . . . . . . . . [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.uekco.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f1bbcdca40000040300473045022100ea93ad953b8da6817ecf049e999bbb39930c5d8375ba83c7de2fca8b0a740f9b022051c1405a4620615437256a82bb214fb66dd0b91e5e58460907f618a6d078ebcb007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f1bbcdc9500000403004830460221008e646cf4808fd13e1fab133a3211bea6f3347b10936bbf8cfc8147fa4f326f80022100d6a1750a5ace6c04aafdc36ab28de0fce00877f318899828acc75aee5cacdd57 . . . . [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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