janeckovo-truhlarstvi.cz
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:3c:9a:3c:a6:ff:85:1c:76:da:48:01:e1:2c:c6:14:77:38 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=janeckovo-truhlarstvi.cz
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:3c:9a:3c:a6:ff:85:1c:76:da:48:01:e1:2c:c6:14:77:38Serial Number (int): 281958815846823808446568781498436656854840
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 06:cf:e6:53:91:a9:77:1a:e1:1d:b4:6c:f1:fb:56:74:dd:3e:06:b5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 37:fd:63:ba:66:1d:78:79:6b:b5:d4:32:56:8b:6f:8d:8d:8e:0b:52
Fingerprint (sha256): 34:cb:fd:1b:6e:3d:bd:71:8d:a5:d3:b0:be:8d:2d:c2:94:46:d5:06:b0:68:2f:58:fc:aa:1b:33:c2:32:38:e8
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate janeckovo-truhlarstvi.cz
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for janeckovo-truhlarstvi.cz
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
janeckovo-truhlarstvi.cz
www.janeckovo-truhlarstvi.cz
www.janeckovo-truhlarstvi.cz
Other certificates including the domain name janeckovo-truhlarstvi.cz
(limited to 100 certificates)
janeckovo-truhlarstvi.cz
janeckovo-truhlarstvi.cz
janeckovo-truhlarstvi.cz
janeckovo-truhlarstvi.cz
janeckovo-truhlarstvi.cz
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janeckovo-truhlarstvi.cz
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janeckovo-truhlarstvi.cz
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janeckovo-truhlarstvi.cz
janeckovo-truhlarstvi.cz
janeckovo-truhlarstvi.cz
janeckovo-truhlarstvi.cz
janeckovo-truhlarstvi.cz
janeckovo-truhlarstvi.cz
janeckovo-truhlarstvi.cz
janeckovo-truhlarstvi.cz
janeckovo-truhlarstvi.cz
janeckovo-truhlarstvi.cz
janeckovo-truhlarstvi.cz
Certificate
The complete raw certificate details for janeckovo-truhlarstvi.cz in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFhzCCBG+gAwIBAgISAzyaPKb/hRx22kgB4SzGFHc4MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMDIwODM3MDdaFw0y MDA1MzEwODM3MDdaMCMxITAfBgNVBAMTGGphbmVja292by10cnVobGFyc3R2aS5j ejCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAK4eZ7ubJMiWMtk1Ml2L w3ZK7Q6QJW57duIz+pfyMVCmY1P4hcgRJovtNbOr1VlS9701QNmcQRcOEIvbMbB+ +QUBdrkewNak9pI9egp7/Pn/rDwnNyDbkekFhK5T83cmnBZpwMGPNnkZ9p7i+iZw bY3CNChyYxUf5Mg/RVLmq/utI80BuzDzEFhJtNC+/uHXAgJwTnPJtcYgP+JO27Qy cvaDmO92EaNWxMSkgeFzzN7+gDWmF+sz6s34DPRdFOOW6+WoZNQkaqZ4wFxZqKeK WtaDlHkAvPkDMZOZ16x1NNCDV6IwgQl2ntzgUYtpGE3xzONpQUkqjM/5UN8DkmZk uXcCAwEAAaOCAowwggKIMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEF BQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUBs/mU5Gpdxrh HbRs8ftWdN0+BrUwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYI KwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0 c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0 c2VuY3J5cHQub3JnLzBBBgNVHREEOjA4ghhqYW5lY2tvdm8tdHJ1aGxhcnN0dmku Y3qCHHd3dy5qYW5lY2tvdm8tdHJ1aGxhcnN0dmkuY3owTAYDVR0gBEUwQzAIBgZn gQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5s ZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHzAPEAdwDnEvKwN34a YvuOyQxhhPHqezfLVh0RJlvz4PNL8kFUbgAAAXCamzYPAAAEAwBIMEYCIQDKR8jC 3wjm6wBkhxBYzsbx5+JIu6b6BhGRcWqWyqfaxwIhAMUN5IyEbJyp+3FxXlIt0MXE ViNs5aamKIAV4KBwtCwVAHYAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+L kF4AAAFwmps2EAAABAMARzBFAiAaDIRYlx2XOEn89IcAGKoXotJUlrB6jWIo/EwU tjiB6wIhAKX/C1hQsaHq/5woDpRvWZUtRRJFUa05E0T67VIJtoa2MA0GCSqGSIb3 DQEBCwUAA4IBAQB1u4rOoAkWw9q2SWVlHM5M/jSdjlxO+wl987VKKjMGU4P1TaHR kzVWFCKh+9jVDX84VZJK3m9wOk0pI7UBpep43zoBLt7TQGEjkXgQWSCRwOacQjE5 p0kGaNAWY02bLcjJw5GfD8viAaI7ACcCYIx4shY7GEwdAjRk/+1x15Ty/aiD2k3+ fvIiWzWqxzp12ozxQfpaVH5okDjGKDohK3yVEE7itMjUHXvI1hcYI9fhMCb2vKQC 4GhxtyJEARTSnaJ+NEimh0fLpXEfPq33no/fWaIaWYAEDO/0M0tttupVSJi3LXUV Q233cF3rboebPPMKYCTwSEqr6FMd98QLpecm -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArh5nu5skyJYy2TUyXYvD dkrtDpAlbnt24jP6l/IxUKZjU/iFyBEmi+01s6vVWVL3vTVA2ZxBFw4Qi9sxsH75 BQF2uR7A1qT2kj16Cnv8+f+sPCc3INuR6QWErlPzdyacFmnAwY82eRn2nuL6JnBt jcI0KHJjFR/kyD9FUuar+60jzQG7MPMQWEm00L7+4dcCAnBOc8m1xiA/4k7btDJy 9oOY73YRo1bExKSB4XPM3v6ANaYX6zPqzfgM9F0U45br5ahk1CRqpnjAXFmop4pa 1oOUeQC8+QMxk5nXrHU00INXojCBCXae3OBRi2kYTfHM42lBSSqMz/lQ3wOSZmS5 dwIDAQAB -----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 281958815846823808446568781498436656854840 . . . . . . . . [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 2020-03-02 08:37:07 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-31 08:37:07 +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 'janeckovo-truhlarstvi.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 21980458430175929507805178010586543452509411040207814437978781095986042338345701577975784072654308335662143730591346805672588092152977179955227967646974772300089908259157949016100097316620179159792482360793865733634884983888598945929359522756644903534589392034277278167319447034232236959147959443068789732606830572682797514350833881549794547320075414130936828653561767078187581925838036351961069844018583840954116283980428878255693852971104517604225426513364514373022445270244880535922810347506830084260224645218681118031975307772470521645509375804808621126857197444745471209617778185588008825501194878318581945514359 . . . . . . . . . . . . . . . . . . . . [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) 06cfe65391a9771ae11db46cf1fb5674dd3e06b5 . . . . . . . . . . . . . . . . [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 (58 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'janeckovo-truhlarstvi.cz' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.janeckovo-truhlarstvi.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 (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) 00f1007700e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e000001709a9b360f0000040300483046022100ca47c8c2df08e6eb0064871058cec6f1e7e248bba6fa061191716a96caa7dac7022100c50de48c846c9ca9fb71715e522dd0c5c456236ce5a6a6288015e0a070b42c15007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001709a9b3610000004030047304502201a0c8458971d973849fcf4870018aa17a2d25496b07a8d6228fc4c14b63881eb022100a5ff0b5850b1a1eaff9c280e946f59952d45124551ad391344faed5209b686b6 . . . . [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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