www.encup.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:91:a7:15:06:7c:82:8c:66:d8:2b:f4:1b:2d:74:19:dc:ef 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): 03:91:a7:15:06:7c:82:8c:66:d8:2b:f4:1b:2d:74:19:dc:efSerial Number (int): 310899891243906079884455517975940804762863
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 7d:b3:6d:13:bc:6d:2d:7c:46:9a:db:61:6e:be:58:bd:1b:88:34:e6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): fd:03:37:cb:d7:ce:66:58:46:8a:fe:83:07:6d:90:62:12:c9:e9:04
Fingerprint (sha256): 8f:40:81:0d:30:bd:7b:e1:72:df:a8:22:76:56:46:11:9b:ce:ca:08:e9:04:ee:65:b5:21:0e:fa:76:a1:b8:c8
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----- MIIGUjCCBTqgAwIBAgISA5GnFQZ8goxm2Cv0Gy10GdzvMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTcwNzA3NTFaFw0y MDA1MTcwNzA3NTFaMBgxFjAUBgNVBAMTDXd3dy5lbmN1cC5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDOP6NpgxBEjmBZpcUOSfAc6K29a9hfRil8 bcSmpVXUM54cYRzlasOD3D9KfRIsjrL5Nv0fjB5BkOHNvBOKrwXgCgsROPCjmUO7 3rhQUePgKl4hc1qU/nq4aqpwUu7SFYKsRQ9U1/yUUBeGKKnnM1Ja6bKJpkFZ6TG5 7p9zOBX9Lm4/Y3kNpVj5IGNnV6jFsPWSA8gx1qGPdHAnqgrVeDBj4Dw1PNyQiJF8 /4r1BYXWeZQ+ct3Uf66RlfCtiYXJtvNQphEG2WAUoqGneDhuCuaZDM/iTULhZBo5 4IzS5Z2AEoEqjmxVcU+N/uGu+um0UmG1AojaxbpD/Kr1V6cXqWg/EYSTgrGn0qsc xHT9vVe8+AGpXw+dBIcSHD5Du6nL5G60Mt7VEesEk2x8bXhO1GOl0yaGyRzr6gj5 o+IUK+8z1w1QhxBugK5m9WWf1+cLV5EvMbQ+4oMiMUSYIuPIHGvoaGqiND128mEk 2tU+hF6zWSM0YnwsYNTxPQAc+oFhzDXDUEcMlpcjnVoPNOTBo/xL8s1AfVUl12AQ 5DGS+T66wVGBZR5Oe9C+FvR4R5D3SoUUl9ljR18IVg73xaCiyhKBN69MOooDE2Wi ptMHYiqilj7fUK+4IYCObINvjsy72hjQAGFgXGSZxLo4CMzD/gbs8mOy8n7TUse9 B7F9G1mDQwIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBR9s20T vG0tfEaa22Fuvli9G4g05jAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5lbmN1cC5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdQDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAXBSMHNVAAAE AwBGMEQCIF/WvrPbWv79mNji4ngfdw26yizfmaZj397rb0G3ZGz7AiA0s5ilEDRt i48ZleEl75/K3yfkMUYGRXui/4WRkcXIqAB3AAe3XBvlfWj/8bDGHSMVx7rmV3xX lLdq7rxhOhpp06IcAAABcFIwc6gAAAQDAEgwRgIhAKFL+aElgSR9Wwf2/b4efott MEyMtIHJq3kXpLrbgyKpAiEAmbUDQ7HMxwazVTUW6cexC0E6yxVhCe1DjYTuSOBk 71AwDQYJKoZIhvcNAQELBQADggEBAIb15ch+N74n3nvJ9JGeY6yyJUQk+Gtu2kpr 2l6wvvo8Sfdzq32f7z+pTZa+xFJvAFZEoELEaxnDX6FBJ1lFZnGVTUT7N+sPtlAN DH7qANcAQqvvD1Si4/vcCStWJ8M+84gkF01lh+cm957JzXkqu75tigRVdEWxS8in JL163vnjIL0RUkmmFXQJb7OZSUsi2sqoNgyI/ARhubUnWWMzH4/6Hb6MHLQb/w/u ghvIYhCzTdu3974mF4p9/IJiLp1iQKG+vNJAdcLKvx5LLdC4G1H+0sOBfiIemCcO d6334MDMRedEZVhgsLbduareM3vU+pln9bxZVyjCDoGLFkVVZrA= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzj+jaYMQRI5gWaXFDknw HOitvWvYX0YpfG3EpqVV1DOeHGEc5WrDg9w/Sn0SLI6y+Tb9H4weQZDhzbwTiq8F 4AoLETjwo5lDu964UFHj4CpeIXNalP56uGqqcFLu0hWCrEUPVNf8lFAXhiip5zNS WumyiaZBWekxue6fczgV/S5uP2N5DaVY+SBjZ1eoxbD1kgPIMdahj3RwJ6oK1Xgw Y+A8NTzckIiRfP+K9QWF1nmUPnLd1H+ukZXwrYmFybbzUKYRBtlgFKKhp3g4bgrm mQzP4k1C4WQaOeCM0uWdgBKBKo5sVXFPjf7hrvrptFJhtQKI2sW6Q/yq9VenF6lo PxGEk4Kxp9KrHMR0/b1XvPgBqV8PnQSHEhw+Q7upy+RutDLe1RHrBJNsfG14TtRj pdMmhskc6+oI+aPiFCvvM9cNUIcQboCuZvVln9fnC1eRLzG0PuKDIjFEmCLjyBxr 6GhqojQ9dvJhJNrVPoRes1kjNGJ8LGDU8T0AHPqBYcw1w1BHDJaXI51aDzTkwaP8 S/LNQH1VJddgEOQxkvk+usFRgWUeTnvQvhb0eEeQ90qFFJfZY0dfCFYO98WgosoS gTevTDqKAxNloqbTB2IqopY+31CvuCGAjmyDb47Mu9oY0ABhYFxkmcS6OAjMw/4G 7PJjsvJ+01LHvQexfRtZg0MCAwEAAQ== -----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 310899891243906079884455517975940804762863 . . . . . . . . [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 2020-02-17 07:07:51 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-17 07:07:51 +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.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 841420825396215829949052205059364971318325677013871225969254283213493778955707106237377513617394342968599293730338786027110669300921366209446062035962325214216863201941939921279897777219277023545988786857324930819865693333176713922706741024647365532988255008106704110992928937683729642261115237333587637013933739739982414521126898705023428098264143814699056141473808960534421957341877296173443304847079685730940307078237072508637268396398093083519065711183177156767754390944927757989875484458560604325059901357650025098130449107379153890085166152630657806149877543626283841657484345838671503541301418908966939077109126468011338922686541988955002195455597473546346203205947724706468891674036729448705132129280533556403323502430785250406854790959388286116763237637881176050607009814306419168325799583841357984342779347864202546591936078609716496940590510723386843422650106095126176842387207468361929341390829292529879372268523998627752069888192506317045801464275408377101949610835235569690139282079699144987204484901294131761690120718726903346390968626912545552602970226743225904137639647687080933599320550860513868009345703938319138140360254640624384352305050076037093899679948410467347176395523000818986928643409570013489937522459459 . . . . . . . . . . . . . . . . . . . . [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) 7db36d13bc6d2d7c469adb616ebe58bd1b8834e6 . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000017052307355000004030046304402205fd6beb3db5afefd98d8e2e2781f770dbaca2cdf99a663dfdeeb6f41b7646cfb022034b398a510346d8b8f1995e125ef9fcadf27e4314606457ba2ff859191c5c8a800770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170523073a80000040300483046022100a14bf9a12581247d5b07f6fdbe1e7e8b6d304c8cb481c9ab7917a4badb8322a902210099b50343b1ccc706b3553516e9c7b10b413acb156109ed438d84ee48e064ef50 . . . . [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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