venice-cz.cz
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:03:f2:9f:53:75:3f:1f:6f:82:55:c4:ee:6b:3c:68:70:59 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=venice-cz.cz
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:03:f2:9f:53:75:3f:1f:6f:82:55:c4:ee:6b:3c:68:70:59Serial Number (int): 262680205338953239685261142121143918424153
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 0a:df:09:4d:08:ff:41:c6:11:e8:54:1e:f2:51:4e:d3:70:32:c9:01
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 46:1b:86:d6:b3:aa:91:74:7d:67:b2:c2:82:a4:fc:30:24:29:07:7e
Fingerprint (sha256): c1:d5:d2:f4:ee:1f:a2:94:24:15:bd:3a:c8:88:34:10:c2:00:e0:67:87:55:5b:37:c5:80:2a:62:ba:5e:90:66
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate venice-cz.cz
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for venice-cz.cz
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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
venice-cz.cz
www.venice-cz.cz
www.venice-cz.cz
Other certificates including the domain name venice-cz.cz
(limited to 100 certificates)
Certificate
The complete raw certificate details for venice-cz.cz in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGDTCCBPWgAwIBAgISAwPyn1N1Px9vglXE7ms8aHBZMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODAyMDEwNDI5MjNaFw0x ODA1MDIwNDI5MjNaMBcxFTATBgNVBAMTDHZlbmljZS1jei5jejCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBALbnOPlzLSLmjlPrLFC46upp/+wdXDV7hLpn dD6ywhg1P2jtAcLjM9ylve+CRiRcZ10W6ttPemFt3XT/Sd9imqn0yEkFblvu4rEe g64EbwasQvn+2TRM0Ok4TZHpGwJM/z5ayg5KigtkZ3+U4jQf6wTyj7H7YIqtw5ui Qq5QESIhhzbePXc0IRXU+aCWUf/YHSf65/lhiIitPHxIjhFbvDsBvMWvOOcqCILb WKt4xj/OqE9EU0b3bJcRLLlAjK0vMf4itf7/OQ8Py6fpidxg7mZ67c4tX705vb/T zowsTsALm9mYiF1Yy1UXrazzmSjqTKI+svHeSVvaA8xpWwwfYFP3Z/e95HjlcanV gNSsyaPXdUz1VAZbnX8RYyABvHPTuKtbgxfgnkSwELb+xnZSdcjkBaavVHnT2TkX ius1mhIbjQWqTueakPR9GVrxFPzJPtDFFq0o1mNyl9ynDkMUFEGlzdlOeVzcG30U 42dNDK29vH210BhhLdqjfJqkxLqPlYnxMwn8MB4SuWmL/Ttx0aJvk0CqwDuLUcEU 4PW6IDjB9Mi6D5RcriK8cWGZXcIASRNoYSQY16d9oIvuMev2U58w04N7wi/kgkHv ayeKZ7a39RdKUVfH9a7gRT3ZH+dbHYzh1nC6HpOi6gnqRZjJRrxmz/RA7AX0k42P zh0d/mU9AgMBAAGjggIeMIICGjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFArfCU0I /0HGEehUHvJRTtNwMskBMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wKQYDVR0RBCIwIIIMdmVuaWNlLWN6LmN6ghB3d3cu dmVuaWNlLWN6LmN6MIH+BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLf EwEBATCB1jAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcw gasGCCsGAQUFBwICMIGeDIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSBy ZWxpZWQgdXBvbiBieSBSZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4gYWNjb3Jk YW5jZSB3aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6 Ly9sZXRzZW5jcnlwdC5vcmcvcmVwb3NpdG9yeS8wDQYJKoZIhvcNAQELBQADggEB AFy+EFVRcBNOrupc1dp3cteLuhc5N7GERjLwgAhomKOipNeAYoM2D+2SFoAV9Cqx Nk0XwTmWzMg9e1dBpu1aDGgC1QbzX+16h0hj+Ht8VXYME7pu+/d8lWuIAvv7bhxt 5lan1SKo7y98/sWqsCCaVhwEffBoAA10hyi+4GFeLQzXIurirh0awoCU0BlCe3ex Ec10zclGQoyJ0C894Y9M90Quy0xrP6YYrFVt+oSjzwd1VIEc3aey+b1t5zyS4cD5 UkJR6QE/ncOU0sLa+OHXEYkuKFhdT+gvXrpWpnGDPXOxLMDHgI2uyFXBJbT1pj3y B9j3n1AGaF7pHjQznC97nv4= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtuc4+XMtIuaOU+ssULjq 6mn/7B1cNXuEumd0PrLCGDU/aO0BwuMz3KW974JGJFxnXRbq2096YW3ddP9J32Ka qfTISQVuW+7isR6DrgRvBqxC+f7ZNEzQ6ThNkekbAkz/PlrKDkqKC2Rnf5TiNB/r BPKPsftgiq3Dm6JCrlARIiGHNt49dzQhFdT5oJZR/9gdJ/rn+WGIiK08fEiOEVu8 OwG8xa845yoIgttYq3jGP86oT0RTRvdslxEsuUCMrS8x/iK1/v85Dw/Lp+mJ3GDu Znrtzi1fvTm9v9POjCxOwAub2ZiIXVjLVRetrPOZKOpMoj6y8d5JW9oDzGlbDB9g U/dn973keOVxqdWA1KzJo9d1TPVUBludfxFjIAG8c9O4q1uDF+CeRLAQtv7GdlJ1 yOQFpq9UedPZOReK6zWaEhuNBapO55qQ9H0ZWvEU/Mk+0MUWrSjWY3KX3KcOQxQU QaXN2U55XNwbfRTjZ00Mrb28fbXQGGEt2qN8mqTEuo+VifEzCfwwHhK5aYv9O3HR om+TQKrAO4tRwRTg9bogOMH0yLoPlFyuIrxxYZldwgBJE2hhJBjXp32gi+4x6/ZT nzDTg3vCL+SCQe9rJ4pntrf1F0pRV8f1ruBFPdkf51sdjOHWcLoek6LqCepFmMlG vGbP9EDsBfSTjY/OHR3+ZT0CAwEAAQ== -----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 262680205338953239685261142121143918424153 . . . . . . . . [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 2018-02-01 04:29:23 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-05-02 04:29:23 +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 'venice-cz.cz' . . . . . . . . [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 746180008388319768444893238979611352776878005598323769607300589193609614146539968520938099762740852610052431310238253223322317197948586078949021543226203939245545553068513588106143543191362665529600556865429304141782959378405533017986168358251653575281521025056435748415567411953355369262771180934229708199830090229092919038721652479603580768934867251950916338093357443459335481576200208112490679181133279553046421756599727574707830435737765748499484839965639221733262451023254894169092292785290093859322301319874483110963306986972350856345436312548170200556615634252562772622721737877925955630101910867522287711783040257438062600136953214033515558402748756771990546367347624508596998141866229983382616452292930328068276796080065995202346248499766427316804740425272266677802131094998816769091398448611338320996386602283297621818319019533065482587728336720170602229624390842791489519293313942232734210285262146657497895995513232437165421260486737252997251455468213183149508382933479170794855623936733772822013313061803823056131026998528541637645205971158915930115163010022189750818451759543417166028155503302269664724325620058350108439131521809119345884310688786587391755888115236585674029306437561328287526899984277604828746964952381 . . . . . . . . . . . . . . . . . . . . [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) 0adf094d08ff41c611e8541ef2514ed37032c901 . . . . . . . . . . . . . . . . [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 (34 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'venice-cz.cz' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.venice-cz.cz' . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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