www.voisca.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:47:c2:a8:5b:b7:0e:47:69:58:c2:44:8d:05:fa:cd:6e:1e 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.voisca.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:47:c2:a8:5b:b7:0e:47:69:58:c2:44:8d:05:fa:cd:6e:1eSerial Number (int): 285755650243924325169925093805180970692126
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: ec:c4:f9:80:73:8c:ad:97:39:a9:ca:d9:69:8e:df:02:74:38:9f:19
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 5b:bc:b0:32:49:fa:7c:3c:1e:8c:85:32:e0:58:15:31:97:05:5d:15
Fingerprint (sha256): 07:e6:27:01:b3:59:cf:14:1a:ff:fb:74:1b:a9:4b:9c:35:8b:87:05:96:aa:cf:a3:e7:fb:ca:b7:d2:0c:f0:54
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.voisca.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.voisca.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.voisca.com
Other certificates including the domain name voisca.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.voisca.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVDCCBTygAwIBAgISA0fCqFu3DkdpWMJEjQX6zW4eMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMDgxNDU3NTdaFw0y MDAyMDYxNDU3NTdaMBkxFzAVBgNVBAMTDnd3dy52b2lzY2EuY29tMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzrBUMtTAoCzkk8Gq/uEwS+w3bhbdw2iK v+MAa4sm7sv4ALtvaOyyGoglrX3zR3I8lrSl3uGMv0k4xfIYHXMXTGihMGQ0RRaK OudgoIQU1iUrj2jHKLmxxIKCUIkL11aCJAa9nEuXsZiPvlJkQwmGq3Ut5qaXhAQR hu53MVqZED5vWrsA+JpKPVkLE4i/OUJ6ASocDcPksg7nKyKhN+uLCzFnqwQfVxfd cNMWcoySuHuuuTvXCOGpg0Oq/GEpFfQf1jLgzQ0NUzEBPID5OfvxRVMFNHWTgkpi nBDxtk1KQRNERcYAkINtMYMAH30IVGnnzCPhAnxd4VabFE9MQm5Rc+TkN0FU0KVc iePpUuqX6A8C5E4eqxmuCbgYMZLyorQg9jrqOvKsV+9tm4YDytDneBhvgf/3VI0s ttOTDiJF6nwn4mMUWL06U5fxDEVjh4/t+rxRmwG0q50p4hQ1BXwQN8+Ip4Ep0vXK Lly5Gv2L5FTP94/qKAR6E+R4qvubUwbFSW84u4yTELBUtzzVMh1Z4YOKbhIkbRU0 F3OLQeTVJaY0ZHuamfVmJDWM/3iUj1pHYXNglYSuphH86fbsFZ+Nz6Fb0bZUbCNS TNWk9N8q9XstWhrtwBEoy2XdxhwnXT+oGQUEnQVWboqok9c6SztCgaXNMpYkqK0+ rRKxOAFjIdUCAwEAAaOCAmMwggJfMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU7MT5 gHOMrZc5qcrZaY7fAnQ4nxkwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg53d3cudm9pc2NhLmNvbTBM BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUE gfIA8AB2ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3vi5BeAAABbku8i2gA AAQDAEcwRQIgdbalsETYm1by0Tzbrutw1TL/u7uJL+bSlt+t3fHGGi0CIQCLyYOb pBFg6eBUVtAj/esD8NmgsvSLBSvECshb8AP/jgB2AG9Tdqwx8DEZ2JkApFEV/3cV HBHZAsEAKQaNsgiaN9kTAAABbku8i5wAAAQDAEcwRQIgY81k/gkUUYPcQU3M3WTn 91IEnXkFoQCbkvuL48qnXY8CIQChm8HnZiloEqOQ8NgrOuC3lj80IVdxcq1fr40b LK+HlTANBgkqhkiG9w0BAQsFAAOCAQEAcmil/YaUEFk0efRgX7+wvXFjxiy+I8x7 7Pd17tWIzyJ9uVdpHneSzOtu7s7x75XWXiFURWPOWlbfuZwRe1AxA/UUksYEPPjo 9LHq7uXJcwgaZmze7C9Ji5SQgYSTr+uqLPUv9J7Ia5tFz2R8h8EwCz+CdVCVn+Dj WSpo1/k4OtSwBaQuvt/XJ6QbCZLEONxbyGFurRA3I6IuA1tdmj9HlY4ppRK3GEtw jVxIX7/ZfSLWhwLb6kCME3Zsp+rVsdXxV4Y1uzWInJlG8ILQycSrA3Op6wVclXDg N7VG/KVibKqVp6m+zls7LiC4fvJPaBtrZAKPTvGklwPjKLQcmOf7Dw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzrBUMtTAoCzkk8Gq/uEw S+w3bhbdw2iKv+MAa4sm7sv4ALtvaOyyGoglrX3zR3I8lrSl3uGMv0k4xfIYHXMX TGihMGQ0RRaKOudgoIQU1iUrj2jHKLmxxIKCUIkL11aCJAa9nEuXsZiPvlJkQwmG q3Ut5qaXhAQRhu53MVqZED5vWrsA+JpKPVkLE4i/OUJ6ASocDcPksg7nKyKhN+uL CzFnqwQfVxfdcNMWcoySuHuuuTvXCOGpg0Oq/GEpFfQf1jLgzQ0NUzEBPID5Ofvx RVMFNHWTgkpinBDxtk1KQRNERcYAkINtMYMAH30IVGnnzCPhAnxd4VabFE9MQm5R c+TkN0FU0KVciePpUuqX6A8C5E4eqxmuCbgYMZLyorQg9jrqOvKsV+9tm4YDytDn eBhvgf/3VI0sttOTDiJF6nwn4mMUWL06U5fxDEVjh4/t+rxRmwG0q50p4hQ1BXwQ N8+Ip4Ep0vXKLly5Gv2L5FTP94/qKAR6E+R4qvubUwbFSW84u4yTELBUtzzVMh1Z 4YOKbhIkbRU0F3OLQeTVJaY0ZHuamfVmJDWM/3iUj1pHYXNglYSuphH86fbsFZ+N z6Fb0bZUbCNSTNWk9N8q9XstWhrtwBEoy2XdxhwnXT+oGQUEnQVWboqok9c6SztC gaXNMpYkqK0+rRKxOAFjIdUCAwEAAQ== -----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 285755650243924325169925093805180970692126 . . . . . . . . [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 2019-11-08 14:57:57 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-06 14:57:57 +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.voisca.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 843216674705258970985380399130983213363417691921737085901320571917162282214769872296680351345796281081184296755161643802258293753742504232300239389541817115477636557952930846058945912506524792964698395616492235719960806405397077402513389240143877373913387547073564931401146832823594144991042712955546533238012274974229151893730897252771801154432816320004402403565166022491842343010959245756122753131337551871839588392266211567352090607028786987975074176309675289332070583996076148269338985477201741653593858691933318860088126036911591710778581817370342971344369738908298476685426963984514826729480005577978644985185935626508819744066527602119509700817413884007625243314516816132936387054175069587918087928445440984406421535510197143074611159226218976393493284879813779556326268079320494200944345352754733968862644757271029954296848103556044113526803703424361778547557167039142334794410389191575135381585170391012222319016661537789453339276813590910731383901724788576784137509308592109723001858627369159974302265033966568704800550542457600777969714673589389921490197789123718747579441139790419410304071707281840333105736410892610038156835588624204166220315955000522981106413438953565977574273069419386722218929358598386246590811808213 . . . . . . . . . . . . . . . . . . . . [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) ecc4f980738cad9739a9cad9698edf0274389f19 . . . . . . . . . . . . . . . . [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 (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.voisca.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) 00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e4bbc8b680000040300473045022075b6a5b044d89b56f2d13cdbaeeb70d532ffbbbb892fe6d296dfadddf1c61a2d0221008bc9839ba41160e9e05456d023fdeb03f0d9a0b2f48b052bc40ac85bf003ff8e0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016e4bbc8b9c0000040300473045022063cd64fe09145183dc414dccdd64e7f752049d7905a1009b92fb8be3caa75d8f022100a19bc1e766296812a390f0d82b3ae0b7963f3421577172ad5faf8d1b2caf8795 . . . . [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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