cafedowntown.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:48:f3:9a:62:e2:97:04:42:61:4f:54:f2:8e:8a:61:28:21 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=cafedowntown.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:48:f3:9a:62:e2:97:04:42:61:4f:54:f2:8e:8a:61:28:21Serial Number (int): 286160992235908701501550070966701292333089
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 24:7e:84:6a:68:d2:d0:86:db:1b:46:88:17:85:0c:38:3e:7f:8d:5a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): cc:fa:ad:7e:cb:2e:cf:ed:78:45:02:5a:14:54:fb:fc:73:99:b0:8b
Fingerprint (sha256): 02:08:91:97:fd:59:0a:25:7d:a1:fa:13:dc:6a:dd:5d:9b:0e:3e:80:fe:7a:6f:3a:94:22:90:4e:88:19:71:a4
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate cafedowntown.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for cafedowntown.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
cafedowntown.com
Other certificates including the domain name cafedowntown.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for cafedowntown.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVzCCBT+gAwIBAgISA0jzmmLilwRCYU9U8o6KYSghMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMwMzM3NTBaFw0y MDAxMTEwMzM3NTBaMBsxGTAXBgNVBAMTEGNhZmVkb3dudG93bi5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCnkxhmzH1aLDVlqWc1v+rkX6bEnyDf eK0aSJUhEm76NF3wgn6KaRgSQbGnh6SqD0tmyJTjAx+/sJCDipXxd9k4zLYN25D1 Pzq9ajERCAnpaiZcqhJm6cwUsxfOkeMEl1qNRgQfAc1hmWLHny5dQVtv/I+QBORt a3OMmas6ndN3Z32vU3bwdGR/LPGHxXcfsAm6Dva076olJaXu6+f7hEvNKe9PGq/S Sf2DZjP41hDqDgpcBWFIff0161WQNb6zHyEIFXbJMyCB/kK488qHgtIKB1vZXiVC ERKNlbuFVIbzcPad9QVHc1yd9hMf5F8uLIXh9/l4eUHd+StBWIz9vgSt8/mrmiUo UYf3HhsutdMyO5dBNxP/fAUn9HjCpw+ThdsObAyJ4bOQUR/0CgR0Pfx8iIzyN2hI hce6YJuv2yhVkcJ6pIRH3XTiE5uAG/NGVCYB6soHjGxtVlEMXUPzdG0RhzDk45eG wPPpznrpyO75/Q1rjGMBaAslHMq86a5kC/XdElGEcMM1eyuyTIWFzus5Sx4Wpk5T AMcktLstGYfH3xQbrPxb9+ugzaMIMmwkSJDLp7s0pAdoWdxekaducQCaJkNHH1Lf JqLL2+tMo8tggCCDRMw0+eoa8o1mCgcQ1CUKHsqeHERy+oPRqaoTBC/sMIW8nkRy Wd1Yy8LQmOOOhwIDAQABo4ICZDCCAmAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQk foRqaNLQhtsbRogXhQw4Pn+NWjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEGNhZmVkb3dudG93bi5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQC BIH0BIHxAO8AdgCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAW3D aIeXAAAEAwBHMEUCIErfNriPH6+nabDSg3rNQeqgU3lQuufOVX7SlSYkyAidAiEA 4UN/ETQEjIIzh83WgDS2H2C58lNbhbc1/DamDS5ukFwAdQBep3P531bA57U2SH3Q SeAyepGaDIShEhKEGHWWgXFFWAAAAW3DaImbAAAEAwBGMEQCIHYSwNbyGx2kSG8e SU2sSiTQlvLAP03wOtGPdCvIzPbmAiA50ex4ZgHT4aMdwB7p/pDYRH7IT3Kq+iAv 5B0sB/CxMDANBgkqhkiG9w0BAQsFAAOCAQEAQvTvCaCgtP8UcgLor/emFHnDeKov f6F6hJ73blC1QUAe4QOP2wyxpT6kS0HS0/vnESeP5gXqRTg1mUiZcx9r51UaT8Ts nOKOGBES4s2GTYJZpIP6K7YXIdTmTkzlMu5snD1IXRdJSLeVmSKxl4/w5BLCJW9Y 8v0j8IizOfzFq0leaXYkm05K8msRfkruUGLhQydHceI5XQPImRoxDVLNHd3+zT6C MYqasOH62/EbgzzPLH0w5V5a7hfFC7EZ9rfnV7MEQ8Khhdk88VbA+a7USvFSdTgX UFNWXtq2dE8rqIQUf6Nd7LsrR6aDmggpcHm9Q0c/aP6tosDyiHCNfCVCRQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAp5MYZsx9Wiw1ZalnNb/q 5F+mxJ8g33itGkiVIRJu+jRd8IJ+imkYEkGxp4ekqg9LZsiU4wMfv7CQg4qV8XfZ OMy2DduQ9T86vWoxEQgJ6WomXKoSZunMFLMXzpHjBJdajUYEHwHNYZlix58uXUFb b/yPkATkbWtzjJmrOp3Td2d9r1N28HRkfyzxh8V3H7AJug72tO+qJSWl7uvn+4RL zSnvTxqv0kn9g2Yz+NYQ6g4KXAVhSH39NetVkDW+sx8hCBV2yTMggf5CuPPKh4LS Cgdb2V4lQhESjZW7hVSG83D2nfUFR3NcnfYTH+RfLiyF4ff5eHlB3fkrQViM/b4E rfP5q5olKFGH9x4bLrXTMjuXQTcT/3wFJ/R4wqcPk4XbDmwMieGzkFEf9AoEdD38 fIiM8jdoSIXHumCbr9soVZHCeqSER9104hObgBvzRlQmAerKB4xsbVZRDF1D83Rt EYcw5OOXhsDz6c566cju+f0Na4xjAWgLJRzKvOmuZAv13RJRhHDDNXsrskyFhc7r OUseFqZOUwDHJLS7LRmHx98UG6z8W/froM2jCDJsJEiQy6e7NKQHaFncXpGnbnEA miZDRx9S3yaiy9vrTKPLYIAgg0TMNPnqGvKNZgoHENQlCh7KnhxEcvqD0amqEwQv 7DCFvJ5EclndWMvC0JjjjocCAwEAAQ== -----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 286160992235908701501550070966701292333089 . . . . . . . . [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 2019-10-13 03:37:50 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 03:37:50 +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 'cafedowntown.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 683644686483966277439020436553856404509543750443994762412658849827642206089855029950710526056418480120487424725808058968565385143695178253840161973904723913592037173520686707945486566634888454832412824257595958689464553674160680170766367804950422308714715724362215663091738387248534956633878620177967659129006628148842862055488031256496116062569915725607494407921476318736332275555084252064055164403193880551178274314677189540228019977968270758532634982411985890420381521368525044619915493512002495558850188249522764779907775389338381779198707427207698316467544813226268582868511278627506182524451251936643062997274761929095967315098860854487808789845298328229988279426357716019537239482873046333352224457052734044244374814806892573413064524218490240878556415708608890347426157522708632253688429925812747941070678478157662338989606033171015379694803572540324404957594126569981682276245478292558007275001856489761183307257237940004645997629409931272515800393106470015207811941080514770552328729911969320943810897099529780056221020206740316415873000730548061306542099404161349856923505599265684172526726264656183790169286564343696389748594820112196001334106347789887066370031492841588646250305292636000131060572883199193920667086196359 . . . . . . . . . . . . . . . . . . . . [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) 247e846a68d2d086db1b468817850c383e7f8d5a . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cafedowntown.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc3688797000004030047304502204adf36b88f1fafa769b0d2837acd41eaa0537950bae7ce557ed2952624c8089d022100e1437f1134048c823387cdd68034b61f60b9f2535b85b735fc36a60d2e6e905c0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc368899b000004030046304402207612c0d6f21b1da4486f1e494dac4a24d096f2c03f4df03ad18f742bc8ccf6e6022039d1ec786601d3e1a31dc01ee9fe90d8447ec84f72aafa202fe41d2c07f0b130 . . . . [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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