www.alko-garden.it
Issued by R3
About this certificate
This digital certificate with serial number 04:39:f1:d4:13:71:8c:6c:bd:df:28:ba:82:57:f1:69:73:97 was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=www.alko-garden.it
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:39:f1:d4:13:71:8c:6c:bd:df:28:ba:82:57:f1:69:73:97Serial Number (int): 368166683749814677308235955485352957408151
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: e9:f0:b3:4d:1c:e7:82:89:bb:12:58:c2:87:2f:dc:06:43:7b:a9:c8
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 06:9d:bd:ec:2b:a7:b4:b9:33:59:ca:82:0e:7b:cf:4d:c9:2b:0a:06
Fingerprint (sha256): 60:53:ac:39:5c:8c:fe:29:88:0d:59:83:43:f6:82:6d:f6:8d:8a:a3:32:19:8f:97:73:2a:20:0c:84:a7:de:0e
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate www.alko-garden.it
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.alko-garden.it
Public Key Algorithm
RSA
Key Size
2048
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
alko-garden.it
www.alko-garden.it
www.alko-garden.it
Other certificates including the domain name alko-garden.it
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.alko-garden.it in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE/zCCA+egAwIBAgISBDnx1BNxjGy93yi6glfxaXOXMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEwMTkxNTIyNDRaFw0yNDAxMTcxNTIyNDNaMB0xGzAZBgNVBAMT End3dy5hbGtvLWdhcmRlbi5pdDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC ggEBAMIEtAoKxg1dkzAQ/RfIgEcN7B/TIYS1i80B/z1juejX7w4KROMSvXpoM7GR v7cyblqxz35hr5VSgyaNqURBTPgWXJJQJlHijg5Aunm2K9OnHZhVPYD9u/f0bqW+ h5pGYQ2oP/NE3AD67UWKDIc6G/zuDUBGFwH6S5lsUn+yRaVJHuHqW5ShCzDFc0MN RLWdkoOy7yFBc7CPsvfeJ25w/YVKaIiVVj3LFvaFNX1Cb2Gq+2gADV4Gvp0k3N/P SJ1R9rmWBM04hEi2K5I+P37fzkdJqtUdJCV/V/46z2p18Ncd6Gf5dRWnl/tNmLxz PxtD4Kswx2aiFbPMyRlzYxISlfcCAwEAAaOCAiIwggIeMA4GA1UdDwEB/wQEAwIF oDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAd BgNVHQ4EFgQU6fCzTRzngom7EljChy/cBkN7qcgwHwYDVR0jBBgwFoAUFC6zF7dY VsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRw Oi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNy Lm9yZy8wLQYDVR0RBCYwJIIOYWxrby1nYXJkZW4uaXSCEnd3dy5hbGtvLWdhcmRl bi5pdDATBgNVHSAEDDAKMAgGBmeBDAECATCCAQIGCisGAQQB1nkCBAIEgfMEgfAA 7gB1ANq2v2s/tbYin5vCu1xr6HCRcWy7UYSFNL2kPTBI1/urAAABi0i/GIIAAAQD AEYwRAIgMvqqpcr9KjDKNup6ZnY57VfyPLDudN55l8tD+tp/68ECIFvnVzkbaSmy yYIZQF/YfarTNK5p0XZpsgv4PHw6ptxRAHUA7s3QZNXbGs7FXLedtM0TojKHRny8 7N7DUUhZRnEftZsAAAGLSL8ZHgAABAMARjBEAiByWihtVBz0tBR+gnkWNdCzhbIQ d+ytlVNOQSy/d2ON1gIgcErwle8WpvT2+8EjkYuFWMmlYePwCV3JXECIHlzE6Zcw DQYJKoZIhvcNAQELBQADggEBAB9EpYFPvoC7m/LtCxKLmEinNvoC/cdlDOz9xFpa 2JAsro1C9k6AxvP6OMQ6/iDTgYR/aDjStAKO6hDebeRNW11MVeMMGk0laZgSn8bf utxdU9vwV2BFI0qyyJKoCqxCShZDnwXgesff+Uxzs1QU6ozhPzEpxRHVQyZWEmbu J3MGwOl+GHnOt/a1GoBC722AS1lyAhcNqwS8E2m1PQqtTYzAO2AGiDb5A2vG5+mo w/axfjDLAZyqSfkZ+R6ymth1X9sl8IBO1UWAaUdjshsiCquKT0I8gz+8fdC/jCSj W0uYoUJ/tjwp9ATB0gY4WpFzozywgmxy+tCU4bC0267DP30= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwgS0CgrGDV2TMBD9F8iA Rw3sH9MhhLWLzQH/PWO56NfvDgpE4xK9emgzsZG/tzJuWrHPfmGvlVKDJo2pREFM +BZcklAmUeKODkC6ebYr06cdmFU9gP279/Rupb6HmkZhDag/80TcAPrtRYoMhzob /O4NQEYXAfpLmWxSf7JFpUke4epblKELMMVzQw1EtZ2Sg7LvIUFzsI+y994nbnD9 hUpoiJVWPcsW9oU1fUJvYar7aAANXga+nSTc389InVH2uZYEzTiESLYrkj4/ft/O R0mq1R0kJX9X/jrPanXw1x3oZ/l1FaeX+02YvHM/G0PgqzDHZqIVs8zJGXNjEhKV 9wIDAQAB -----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 368166683749814677308235955485352957408151 . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-19 15:22:44 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-17 15:22:43 +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.alko-garden.it' . . . . . . . . [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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24492550436351096305835109571952973277531728921473173687758342215155509360257564495833991557580942113100676421416212307815309693704135378828504753247783353444934479327816836940235600926465290222562665897577919198186993268792320458112485663030781656540516141440454824970919576942838004120159049350798079190789873837319449707611012390397443600268530398705278038167981338671564323946051788074243066017913682501122098931853583676635824179635601833495176656905221032259581494040441957450213859663171073134017402797629051201771593609972478852729196576091815660434604410253656115072852467197705658048768394672051403395077623 . . . . . . . . . . . . . . . . . . . . [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) e9f0b34d1ce78289bb1258c2872fdc06437ba9c8 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (38 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'alko-garden.it' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.alko-garden.it' . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee007500dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b48bf18820000040300463044022032faaaa5cafd2a30ca36ea7a667639ed57f23cb0ee74de7997cb43fada7febc102205be757391b6929b2c98219405fd87daad334ae69d17669b20bf83c7c3aa6dc51007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018b48bf191e00000403004630440220725a286d541cf4b4147e82791635d0b385b21077ecad95534e412cbf77638dd60220704af095ef16a6f4f6fbc123918b8558c9a561e3f0095dc95c40881e5cc4e997 . . . . [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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