www.cafedowntown.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:af:66:33:6e:53:56:69:51:f3:15:73:8a:62:6d:3f:bc:7d 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.cafedowntown.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:af:66:33:6e:53:56:69:51:f3:15:73:8a:62:6d:3f:bc:7d
Serial Number (int): 408134406238582801313250569206192081452157
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 00:c8:ef:48:47:ad:0a:db:ce:13:3f:77:34:f9:e0:9d:0c:75:d4:c9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ab:8b:d1:df:42:5d:c4:7d:36:1f:38:99:36:74:c7:d0:37:90:f7:90
Fingerprint (sha256): 63:5b:60:92:5b:0f:5c:69:81:86:a8:dc:76:22:9f:a7:68:3f:eb:18:90:cb:a0:7d:97:35:ac:86:9d:d3:1c:2c

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.cafedowntown.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.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

www.cafedowntown.com

Other certificates including the domain name cafedowntown.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.cafedowntown.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGXjCCBUagAwIBAgISBK9mM25TVmlR8xVzimJtP7x9MA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTYyMDA1MzlaFw0y
MDA1MTYyMDA1MzlaMB8xHTAbBgNVBAMTFHd3dy5jYWZlZG93bnRvd24uY29tMIIC
IjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAur8orxDUchVS1ej/xC8xEe7I
u3JiB4e62J6RAO4dEB+pnJlM+U1HXk0mP0+X5efebRweYAywQHq2Mhrot8/BoTZk
47QUC2qInjaorgzaNjQvXTbJZnfIfO5gduCgVhP+HL8v/XOS19Dv3KXitXvD4VQk
7lp3tt/qEXbTDj9VyVYyBqW0+n3982ubsbJKTgb7LIX8xsi9QgAgRfzZUtmmUDjn
ZYqKHsdlkGF8A5nDO62U4GvEsgBDeEFqm+F0D3K1OdEa5f6KUdHU2kg4aYN4KTQe
KCeZ18H4PVAMrbSrZZY52PWEiM0jadaZ+chlHt+rkCgdRNfJnM2OX5zUXZ7G2SBl
Lonnp4dEiJVWh//23XJ5iuFTHOB69iEm9+MMSOgXHhu4gNhhZt8bXf/SsU14GaXx
Aqrc/Ppa3SYYpzDNHS1p43CBSJ3KRsbgByKvdlxb8DaDZPwieD11K012GlSxVc7s
HbzaBciAvBqgBYEtaVl1WPPNTNQ4ipamTgWYWzkPTKNqPUthLD061b6Aeshc0SXj
ZJvjPKEVqU9nNwy2+siU7eAK8YFA9P1ncw5mAzPOXQIhZvfl6qjCcoSqfmWA4d8F
uU2xGl47FQFDTyGaCBJxMqcc3HGe6LcXk5dce2vMShop7FnMfp7N0eWrghbCP0ST
ro6ng21k7VG+9pNCSlMCAwEAAaOCAmcwggJjMA4GA1UdDwEB/wQEAwIFoDAdBgNV
HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4E
FgQUAMjvSEetCtvOEz93NPngnQx11MkwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3
pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2Nz
cC5pbnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2Vy
dC5pbnQteDMubGV0c2VuY3J5cHQub3JnLzAfBgNVHREEGDAWghR3d3cuY2FmZWRv
d250b3duLmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAo
MCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQIGCisG
AQQB1nkCBAIEgfMEgfAA7gB1ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3v
i5BeAAABcE/SLmoAAAQDAEYwRAIgOfajzbl/bMlKUt4UDnurTEpzgFZm/8abI8Rf
UafHo8oCIFlSO3q1OMv6K3TOHxRy/4Vj4ng4rmZfsGWSr26l8L9oAHUA5xLysDd+
GmL7jskMYYTx6ns3y1YdESZb8+DzS/JBVG4AAAFwT9IucwAABAMARjBEAiB/WcKN
BFEg5Z/WQpppW3mwh3ax7wYmRYtzIxa7Clax6gIgPYieH66jsxonSeB+bwpGXBRv
VDhP94kwOc6WKg7DYX8wDQYJKoZIhvcNAQELBQADggEBAAbe6Kn9NmxyRWja2mM9
Yi96+IZKMlAJb3lSYrpanwdXhC9/I5UQKLCwtH0EqWYple717LYnNta+CGSiVMFp
Dh5WEQjEM9FP6nJCJ6HKMf/E/5vMfQ4GYb1UHRkVfZ46ajjnW4hLQpD8WbYQbh+c
4xSvYeYA8BlL7OHy8yBVRZiQWrAqGolQK/hHnDiEdITZcifQkRXu/fiZ1kM012da
66SM74GWJe4meUcPe3sNCnY+oF0x2aqLeI1QLPqagRqbQ0n3qMgmkw9kaByWgAb7
69yPeoI7+tZRm0Z8azabnEONP3gHs3ODB7pdK1FGy60Ld619MRaGEN7K3qjyMmxe
OKY=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 408134406238582801313250569206192081452157
 . . . . . . . . [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 2020-02-16 20:05:39 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-16 20:05:39 +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.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 761860126180239199340103548004310665943437087057176782248651768485950776682818395752676250277595865187585597233022507356395460238698631713618354765182729169317598907252537391778408269256724397890343397640312032029920875139159534198921556517805704677702725966748048956216830067820096903320695708458515100902864005564942302641752431592266063553404490179015086408942972499291790429318996949236873121882306077554787889570537418104071869835893547813403530601593726201758827970187670472781087486571235004072997327628787987302774368505586052443737574426059895861043499736936698982838295607025854276658886226554560263413598456983689053718724605830709736130660833051061200911841609614301783992600475218316486802349306070115127548644331779688120027977738919583168327968966986353077962219084911922088989863440543267096338541418664793003743515346554881725141576655969447620287475471057588549833799970223246856735087962400192774775121716930809322491219040838216156483736753588070167282978151277047408137898089617900401282685505761971831716306848985079115949829591814295150380100212843593623575512209133787036466442512945200784562771057731473662154483713358155298187058004359332369749533588954995821966539882614701559365643054790881186951685360211
 . . . . . . . . . . . . . . . . . . . . [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)
							00c8ef4847ad0adbce133f7734f9e09d0c75d4c9
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001704fd22e6a0000040300463044022039f6a3cdb97f6cc94a52de140e7bab4c4a73805666ffc69b23c45f51a7c7a3ca022059523b7ab538cbfa2b74ce1f1472ff8563e27838ae665fb06592af6ea5f0bf68007500e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e000001704fd22e73000004030046304402207f59c28d045120e59fd6429a695b79b08776b1ef0626458b732316bb0a56b1ea02203d889e1faea3b31a2749e07e6f0a465c146f54384ff7893039ce962a0ec3617f
 . . . . [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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