smartstaff.hu
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:d3:08:37:bd:d9:cd:24:62:4b:5f:73:1e:47:5d:e2:50:44 was issued on by Let's Encrypt.
With 3 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=smartstaff.hu
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:d3:08:37:bd:d9:cd:24:62:4b:5f:73:1e:47:5d:e2:50:44Serial Number (int): 420259646398283915888056692062683729645636
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 2d:29:ff:76:66:7a:65:54:d2:21:f1:1c:35:2f:48:04:a8:b4:ca:6b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 9f:86:b6:0d:f3:9a:40:98:f6:ab:7a:98:06:78:36:02:04:dc:5d:58
Fingerprint (sha256): 55:d1:fd:88:db:ba:3b:79:ac:20:77:c9:50:4d:a9:78:84:30:3f:2c:02:5e:8d:da:77:1c:c0:0c:23:4b:b9:3e
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate smartstaff.hu
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for smartstaff.hu
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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
mail.smartstaff.hu
smartstaff.hu
www.smartstaff.hu
smartstaff.hu
www.smartstaff.hu
Other certificates including the domain name smartstaff.hu
(limited to 100 certificates)
www.smartstaff.hu
www.smartstaff.hu
blog.smartstaff.hu
kereso.smartstaff.hu
smartstaff.hu
www.smarttrening.hu
employerbranding-hungary.hu
smarttrening.hu
www.smartstaff.hu
smartstaff.hu
kereso.smartstaff.hu
focidirekt.smartstaff.hu
mail.smartstaff.hu
kerdoiv.smartstaff.hu
allas.smartstaff.hu
smartstaff.hu
ipv6.smarttrening.hu
www.smartstaff.hu
www.smartstaff.hu
smarttrening.hu
smarttrening.hu
smarttrening.hu
employerbranding-hungary.hu
employerbranding-hungary.hu
smartstaff.hu
www.smartstaff.hu
employerbranding-hungary.hu
smartstaff.hu
mail.smartstaff.hu
smartstaff.hu
employerbranding-hungary.hu
kereso.smartstaff.hu
blog.smartstaff.hu
blog.smartstaff.hu
smarttrening.hu
smarttrening.hu
smartstaff.hu
smartstaff.hu
www.smartstaff.hu
kereso.smartstaff.hu
blog.smartstaff.hu
blog.smartstaff.hu
smarttrening.hu
mail.smartstaff.hu
www.smartstaff.hu
blog.smartstaff.hu
kereso.smartstaff.hu
smartstaff.hu
www.smarttrening.hu
employerbranding-hungary.hu
smarttrening.hu
www.smartstaff.hu
smartstaff.hu
kereso.smartstaff.hu
focidirekt.smartstaff.hu
mail.smartstaff.hu
kerdoiv.smartstaff.hu
allas.smartstaff.hu
smartstaff.hu
ipv6.smarttrening.hu
www.smartstaff.hu
www.smartstaff.hu
smarttrening.hu
smarttrening.hu
smarttrening.hu
employerbranding-hungary.hu
employerbranding-hungary.hu
smartstaff.hu
www.smartstaff.hu
employerbranding-hungary.hu
smartstaff.hu
mail.smartstaff.hu
smartstaff.hu
employerbranding-hungary.hu
kereso.smartstaff.hu
blog.smartstaff.hu
blog.smartstaff.hu
smarttrening.hu
smarttrening.hu
smartstaff.hu
smartstaff.hu
www.smartstaff.hu
kereso.smartstaff.hu
blog.smartstaff.hu
blog.smartstaff.hu
smarttrening.hu
mail.smartstaff.hu
Certificate
The complete raw certificate details for smartstaff.hu in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFJDCCBAygAwIBAgISBNMIN73ZzSRiS19zHkdd4lBEMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzA3MTgyMzMyMDBaFw0x NzEwMTYyMzMyMDBaMBgxFjAUBgNVBAMTDXNtYXJ0c3RhZmYuaHUwggEiMA0GCSqG SIb3DQEBAQUAA4IBDwAwggEKAoIBAQC/n/8Gq7CNwHguKGViE/hMCkGD+1qkvrAm QGbv1fcMhb+bLe/qooMP6aW3COsm/kPMQ/KiBFizmmizz5+Q1FAQe+Rlz4OYIdSo Fo1t9hDFSdkMC6R7m3hXP94D2+UUk3WGI98BcaR7QbQ6qkkmB+y3yZ/WjLuGIGSo GgsnPEGaJh5VHVU4RPmKfq2hUT/b4SHMrbJ6zhxY027FwmZm3dLRSKUIzliUCpgN /euJq/F/LudqqSFMzIkeckRkmBDfEL9Qpfmv4jpTew/xFSQBfKbbbHaMAI9PHtDJ OXTOxBglb98njVS1bMQIdF9yueBQEzhgRUmmMXQo8dt94dzsGkPNAgMBAAGjggI0 MIICMDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUF BwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFC0p/3ZmemVU0iHxHDUvSASotMpr MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMw YTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9y ZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9y Zy8wPwYDVR0RBDgwNoISbWFpbC5zbWFydHN0YWZmLmh1gg1zbWFydHN0YWZmLmh1 ghF3d3cuc21hcnRzdGFmZi5odTCB/gYDVR0gBIH2MIHzMAgGBmeBDAECATCB5gYL KwYBBAGC3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5 cHQub3JnMIGrBggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5IG9u bHkgYmUgcmVsaWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5IGlu IGFjY29yZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZvdW5kIGF0 IGh0dHBzOi8vbGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEB CwUAA4IBAQCDrxdAuAFx3xHeb4eC9dmFFwX6sFRvULuTpXedDcrLQTMnK1IeQkbF GnkUjGx99Nwky+sNh7GIPnQtK8l8z2bUYHdapWF8ZqtGsitDiNwEkzr5tA4bCquq 9E7r/td4LyPgkJNTIuXXoA51IhwLQIFKtghc0UTp+JfrWpTUxrQGAmcpAVoVIHW3 Co2HjF0DJuT5C1TaMQaOT4Cq3Eh2uEI7l4PGHvAG9aOk+5thh7sVtXfZpI61vxZY VP/ydc5HrmqZOt/HbGC/Ry+DFr5o/ATpyfSFu9KMhRmriyzs/dg4ODla/94UDMn8 ZS/4qEnbwK5PjRh81IDoQeHhEQT7p5Ys -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv5//BquwjcB4LihlYhP4 TApBg/tapL6wJkBm79X3DIW/my3v6qKDD+mltwjrJv5DzEPyogRYs5pos8+fkNRQ EHvkZc+DmCHUqBaNbfYQxUnZDAuke5t4Vz/eA9vlFJN1hiPfAXGke0G0OqpJJgfs t8mf1oy7hiBkqBoLJzxBmiYeVR1VOET5in6toVE/2+EhzK2yes4cWNNuxcJmZt3S 0UilCM5YlAqYDf3riavxfy7naqkhTMyJHnJEZJgQ3xC/UKX5r+I6U3sP8RUkAXym 22x2jACPTx7QyTl0zsQYJW/fJ41UtWzECHRfcrngUBM4YEVJpjF0KPHbfeHc7BpD zQIDAQAB -----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 420259646398283915888056692062683729645636 . . . . . . . . [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 2017-07-18 23:32:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-10-16 23:32:00 +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 'smartstaff.hu' . . . . . . . . [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 24190413313069979960791098181356519532931060952014535145182753670980241048909574683658125882836822247304708578965818827442963519185197413528583095467371075981369580134831198957627652286850653392756239351182937094526036891909737192674094378074484985587450973011282009974615360914456226885631764660540895274327932302178739671264813098450733915919018063248404773581489200068092194869605998779477038974890347600895888758207058241758686172235709675260739087471122937499437925803619801169944956314964335546505547816145466238234173320158115295361536704446831723864134004313626194286948922861683456034315027188320133740905421 . . . . . . . . . . . . . . . . . . . . [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) 2d29ff76667a6554d221f11c352f4804a8b4ca6b . . . . . . . . . . . . . . . . [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 (56 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.smartstaff.hu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'smartstaff.hu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.smartstaff.hu' . . . . . . . . . . . . . . . . [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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