www.fontanafredda.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:7a:47:10:a1:94:ba:f3:b0:0c:27:7f:15:16:77:c2:28:7d 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.fontanafredda.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:7a:47:10:a1:94:ba:f3:b0:0c:27:7f:15:16:77:c2:28:7dSerial Number (int): 302945768101337271118813332091136941107325
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 44:41:16:bb:b3:4a:cc:92:55:e4:c2:b9:e3:e8:ad:13:15:11:12:b4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 70:54:3f:36:d2:ab:05:b5:1c:cd:16:c2:27:1d:3b:a0:dd:f1:be:df
Fingerprint (sha256): 01:b2:53:c3:96:fb:b0:86:08:1e:5f:da:8a:b5:e5:3a:57:9b:24:45:17:63:bd:aa:67:3f:2a:12:eb:59:4c:26
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.fontanafredda.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.fontanafredda.org
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.fontanafredda.org
Other certificates including the domain name fontanafredda.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.fontanafredda.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGYzCCBUugAwIBAgISA3pHEKGUuvOwDCd/FRZ3wih9MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjgxNzM5MTdaFw0x OTA4MjYxNzM5MTdaMCAxHjAcBgNVBAMTFXd3dy5mb250YW5hZnJlZGRhLm9yZzCC AiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAJ46oOetNGSCccMh8FD7IcLo vND5LNc2ANZ+c0UGyN7haNrhmHXjM/JTkRIH3cvynHc2j9CBovHWSQbpS4kEaVsc o+1dNlYXbLUrq3rZvMBUiy1yK7b5Gkc7GpPDvCwDOBBI7g4oizYkZE/d1Dc2bH3X YFousmYZJrSyYvTNe+Z/O2N87TrY4LFMOUb8x8cwInJ9hDWNrNBdLIGQ8vJJ+X1T BcPE05r73l1YS/mzudZlKv0PlBHr4MKhQUZ27FS+JaMllzF7dxNTQnoYeLobFuPH Ap4bfX6yAfQJX/3JVuH/+uytugtRehJoLYk/pgYVH5prZYDMpLXu1QkrXwPsq1xl 7O2V/EYkIEuyadcY9aj91+BjBlnqEV7bEWRVQcBhCN31Pq/D5dD4DWjUDPj69yc0 Y1Y2qvkBIRWSf0vKnB3pnCZmvOkd5f+GiD7zQRI3rB70W3QBLUfAWZB5B7HAs6+N TiLRuAa6sr6Khw8wlcQDcfj8oAWF8/xsClj9ouK/3JUhu/FbfnUvNnNAKAMfCwyN l8imNnkXKZYwaV9mZin0SVxcVdldg9hy6L0n4BzDiFRtzWjxbFECBI65lYkyxEcA ScJWXFLmwEf6pPJNHWMswp02pleBPdrlFmkrDTHgPfERaWeS0oluDHzFkq4OaTs1 cozsKS3/Td1tqzEsyFDpAgMBAAGjggJrMIICZzAOBgNVHQ8BAf8EBAMCBaAwHQYD VR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0O BBYEFERBFruzSsySVeTCuePorRMVERK0MB8GA1UdIwQYMBaAFKhKamMEfd265tE5 t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29j c3AuaW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2Nl cnQuaW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wIAYDVR0RBBkwF4IVd3d3LmZvbnRh bmFmcmVkZGEub3JnMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEB MCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYK KwYBBAHWeQIEAgSB9gSB8wDxAHYA4mlLribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMB nd3x2/4AAAFq/71MYQAABAMARzBFAiEAmhsMBYxJ7KLGVvBYdmf6CJqETop3k1V3 OqmUkeIWkcUCIGWWivAQPmoo8+u4CWwMnKIy/AuNwW2UJrYo55y4nStvAHcAKTxR llTIOWW6qlD8WAfUt2+/WHopctykwwz05UVH9HgAAAFq/71MhgAABAMASDBGAiEA mRcUNPAacqEHb3BTkpjgHIt4Jp1z20LOkfWxipj8OFYCIQC3MPcrSiGeTh3NRGIR TYg25kdJukooaXwV7Y2HMy2FwjANBgkqhkiG9w0BAQsFAAOCAQEAe5L3ewYaUXCz S/4okMXx51myk4reuwZ+iT0QKL1YpE7ddBcQe/jCd+00Gb1gufGPXBEJNlGg97Zr Iy6vsCJJA3CruwQF4hFQQ0Q5sVAINngFQzyM/+Zb++Bxu3mUNas9HXp4jxyljTas EEdFbnZuQ/uA8Cxrsk0GNw3HW18Jrhdgq4uftISkIacSNcOOpZ57uv0rizHiWlC3 87xkqBSu8jZQ+DiSw706C6tfo1tqwixKB+oKAyOvmSdI53qYLXgAXE4O8/mMGZaw vIIV5vyG/1T4LR/xb0iPmFydrRuKs40XR7IYOHm+QvW7g3gLmDwbDepg4+h1aWQe 1ZPdvT2Fzg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAnjqg5600ZIJxwyHwUPsh wui80Pks1zYA1n5zRQbI3uFo2uGYdeMz8lOREgfdy/KcdzaP0IGi8dZJBulLiQRp Wxyj7V02VhdstSuretm8wFSLLXIrtvkaRzsak8O8LAM4EEjuDiiLNiRkT93UNzZs fddgWi6yZhkmtLJi9M175n87Y3ztOtjgsUw5RvzHxzAicn2ENY2s0F0sgZDy8kn5 fVMFw8TTmvveXVhL+bO51mUq/Q+UEevgwqFBRnbsVL4loyWXMXt3E1NCehh4uhsW 48cCnht9frIB9Alf/clW4f/67K26C1F6EmgtiT+mBhUfmmtlgMykte7VCStfA+yr XGXs7ZX8RiQgS7Jp1xj1qP3X4GMGWeoRXtsRZFVBwGEI3fU+r8Pl0PgNaNQM+Pr3 JzRjVjaq+QEhFZJ/S8qcHemcJma86R3l/4aIPvNBEjesHvRbdAEtR8BZkHkHscCz r41OItG4BrqyvoqHDzCVxANx+PygBYXz/GwKWP2i4r/clSG78Vt+dS82c0AoAx8L DI2XyKY2eRcpljBpX2ZmKfRJXFxV2V2D2HLovSfgHMOIVG3NaPFsUQIEjrmViTLE RwBJwlZcUubAR/qk8k0dYyzCnTamV4E92uUWaSsNMeA98RFpZ5LSiW4MfMWSrg5p OzVyjOwpLf9N3W2rMSzIUOkCAwEAAQ== -----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 302945768101337271118813332091136941107325 . . . . . . . . [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 2019-05-28 17:39:17 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 17:39:17 +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.fontanafredda.org' . . . . . . . . [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 645518073510672452406377878445380696153389175794625878477100727080397870738735839256948723719599489759039887239025547427207622425122342580800760554096887285235557733953639811231469599520832569354116813402609318849429314407782893820905065412566009128473914841128914280296721831955776276799471460779361423653899182232806775868116913160569603135280651301755525453046883512351428940804178546768762001425831666616825107396417488107507356050555365738622379959201928095867731167656562897573241202962164064445290825339097437619748365746391029117948483704852733615504739469727488681727816408024430321328522666698263888569435946355169784406774533406257107262760954844752911099939559610007431417301128556632384491219862989339062404196884717963553460739997819425094225715467575728281474048210395718502236205524686109039473309365643767130587047099326901621501124997966635779826972907668529074471917865779830359388484030828024965314893212471790760758774539518437711150966687152297269122369933690081266948194580447732435634807772716773118694706425040154510473786001335539008387069448596990379475152571291009505772811119838037632689030106722624147420145126853562847423196168770613536146583535455011809854042539247178225577610230123694191865850515689 . . . . . . . . . . . . . . . . . . . . [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) 444116bbb34acc9255e4c2b9e3e8ad13151112b4 . . . . . . . . . . . . . . . . [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 (25 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.fontanafredda.org' . . . . . . . . . . . . . . . . [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) 00f1007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016affbd4c6100000403004730450221009a1b0c058c49eca2c656f0587667fa089a844e8a779355773aa99491e21691c5022065968af0103e6a28f3ebb8096c0c9ca232fc0b8dc16d9426b628e79cb89d2b6f007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016affbd4c86000004030048304602210099171434f01a72a1076f70539298e01c8b78269d73db42ce91f5b18a98fc3856022100b730f72b4a219e4e1dcd4462114d8836e64749ba4a28697c15ed8d87332d85c2 . . . . [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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