www.encup.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:44:d4:b4:71:08:c2:9d:e9:4c:60:49:2e:7b:69:31:ef:11 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.encup.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:44:d4:b4:71:08:c2:9d:e9:4c:60:49:2e:7b:69:31:ef:11Serial Number (int): 284758791987051835397142088632015483170577
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 75:af:79:53:6e:bf:4f:fe:b8:83:bf:6b:7e:88:22:11:6d:ad:41:3a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 29:49:60:fb:9c:df:ba:a8:5f:b9:1e:05:40:dd:f7:e4:e8:42:ab:0e
Fingerprint (sha256): 74:13:d3:85:a7:e2:2f:8a:c7:e2:b5:fb:e4:79:02:37:f8:65:35:40:00:09:f9:b8:26:dd:7e:0c:dd:28:60:01
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.encup.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.encup.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.encup.com
Other certificates including the domain name encup.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.encup.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUzCCBTugAwIBAgISA0TUtHEIwp3pTGBJLntpMe8RMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIyMjU3MzNaFw0y MDAxMTAyMjU3MzNaMBgxFjAUBgNVBAMTDXd3dy5lbmN1cC5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQCv31IusMuKDkrUN0mKsMGMXnKlwP7JQ9Ig mKofao/A2DX/huK2uh9YqSFS22v38HZVmfx/zrcKBeWNarDxc4xUfhe/T/KRAqyc 4uRfDCt0tcshOAJoqSQdlPMP0y50kDebcknnmJA5hX+SLtXTQcjA7aXGoteBRMiY HHOoAcMBw911/MaY6l6blV/eC5Lq8W80YD0uKfi82Kc4cZED9PUs9Z9keJTjkxL6 VxjKhF12UCwTbY7Sij8sUWbO85SAluUg1dqvA5qqnVovJygpsYcKAY18P8gAmzH5 hg8bL690ZxGJXBkwg8LxNULeIHlgYtsxPQbnw4dtI1Jnr8L93arqtV7ESmjS6RU+ U5O24ZdpUsmNbrAdQUVq9WktMsZhusUQPGC5kyeYpB0yH23dOx0Ftm2MOGfI+MjX 75UHnpDmxpeLpT4aiPHeQT6DiG3Qtk1+kk0f955N4Ujb9WAyZRLN8+2C4QkWNmjR ouhSJMEceNWeBJ+yV4sPeFnsmkorVJOnbW3W0hsqLQ9SuFNEafl8K5bsYMngGNG3 GkeDT2Atn/cjkUxYmOhgs6khEdul/IN8xKMBSnb6svCvaaV5XXLwR7mBnr7CdOHd v39Uiele8S5ux/kSqPyQiR+HfZQQqYfXOkG2Vu4w/IcsrWtD64nvUOTx3SEeU1sW GBeVaOidcQIDAQABo4ICYzCCAl8wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBR1r3lT br9P/riDv2t+iCIRba1BOjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5lbmN1cC5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHz APEAdgApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAW3CZ+vsAAAE AwBHMEUCIBHUeVq6A+/j0fMtBRmCvWyepfBjskfS6Fep0ukO+K00AiEA0R8V0//i f4j0qr9yXwp1fizaActlGKEGcsKUZ7r6YpMAdwBvU3asMfAxGdiZAKRRFf93FRwR 2QLBACkGjbIImjfZEwAAAW3CZ+8oAAAEAwBIMEYCIQD3zmFFsqYIfBdX9ipYiLmv 5R8ewArw5RzFFq0ASyzBsgIhAPSzXOocrf5Oj6bPm1MH0doovLi/RijpTZg8bVE4 JrdKMA0GCSqGSIb3DQEBCwUAA4IBAQCHhrgY3P9I22KFBP5Rw4kTodDE4tGRfk+X qZ1HT9ylqo27JW+lomyd/Vf4S6pHOYcgI1+s2RB5W+Ncu5AtYyOITQNS3xxwpF5n IhX21xkhgR4RlZwq6WWLFlW90heSimJ5t4v1Me/PO6gMUgb4QM5QlSBJ/11vsI6I R4AK5Z4aWq/sFBCuhtJFXy7T0YptaSTiPyDnPTJJBXAL16+KwLrDaD2xTW3+PQc9 cwNTuovM+CtzNO7HS7qDovrkEqucsVhRbWZW+PQkCNUvJ6QsY3zq6Fovo8FFE+XU Vn0oT3h8LCfUjlAAFt4RqqQjAmo0HFNZoYV/ThwRx0ZSU1dxJSiz -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAr99SLrDLig5K1DdJirDB jF5ypcD+yUPSIJiqH2qPwNg1/4bitrofWKkhUttr9/B2VZn8f863CgXljWqw8XOM VH4Xv0/ykQKsnOLkXwwrdLXLITgCaKkkHZTzD9MudJA3m3JJ55iQOYV/ki7V00HI wO2lxqLXgUTImBxzqAHDAcPddfzGmOpem5Vf3guS6vFvNGA9Lin4vNinOHGRA/T1 LPWfZHiU45MS+lcYyoRddlAsE22O0oo/LFFmzvOUgJblINXarwOaqp1aLycoKbGH CgGNfD/IAJsx+YYPGy+vdGcRiVwZMIPC8TVC3iB5YGLbMT0G58OHbSNSZ6/C/d2q 6rVexEpo0ukVPlOTtuGXaVLJjW6wHUFFavVpLTLGYbrFEDxguZMnmKQdMh9t3Tsd BbZtjDhnyPjI1++VB56Q5saXi6U+Gojx3kE+g4ht0LZNfpJNH/eeTeFI2/VgMmUS zfPtguEJFjZo0aLoUiTBHHjVngSfsleLD3hZ7JpKK1STp21t1tIbKi0PUrhTRGn5 fCuW7GDJ4BjRtxpHg09gLZ/3I5FMWJjoYLOpIRHbpfyDfMSjAUp2+rLwr2mleV1y 8Ee5gZ6+wnTh3b9/VInpXvEubsf5Eqj8kIkfh32UEKmH1zpBtlbuMPyHLK1rQ+uJ 71Dk8d0hHlNbFhgXlWjonXECAwEAAQ== -----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 284758791987051835397142088632015483170577 . . . . . . . . [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 22:57:33 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 22:57:33 +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.encup.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 717496580242073907293828757989829949570215320590788106605186466175333358816510995451888138364305699852473073367521272468800956992479394831548550768119546301820569738592288659501850009375394407750474173352833326731325076645385808103631897709654080628852303092063322179459431746640988863749126305138718187626270554115523964111703375957834085001757986727676831538819744614300183617844886251719691347824005430357918530517771727003229602712421207574320841485311327007064057749911368918869417871770921158160070388307231504204938385657412315707259121569931501251984378213822217927789102423622329026465852599614296549745089556598455795548367720513735422776769598629647742703908157170916143697063020141297845265022266130678502299942225590827773036173819475543578968984680667292508528746948086244630796300275662481892577445556219497050763590818242449544363616319610796560309864958010335195392429647805039182406484451092408850835982914360686284220194309507983477825379268318499108071221741557443401682105821709704307442962311789729243078216622789810434992099448041718363723192822841636676844467693569973234781537014099775746112115427062695874499514454933456487964400249865410487868286326862166245500184704484367308333196979750723347785974324593 . . . . . . . . . . . . . . . . . . . . [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) 75af79536ebf4ffeb883bf6b7e8822116dad413a . . . . . . . . . . . . . . . . [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.encup.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) 00f1007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc267ebec0000040300473045022011d4795aba03efe3d1f32d051982bd6c9ea5f063b247d2e857a9d2e90ef8ad34022100d11f15d3ffe27f88f4aabf725f0a757e2cda01cb6518a10672c29467bafa62930077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dc267ef280000040300483046022100f7ce6145b2a6087c1757f62a5888b9afe51f1ec00af0e51cc516ad004b2cc1b2022100f4b35cea1cadfe4e8fa6cf9b5307d1da28bcb8bf4628e94d983c6d513826b74a . . . . [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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