www.velvelconsulting.pl
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a0:61:6a:38:20:0c:7f:7d:f3:83:e8:f4:39:2a:05:48:0f 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=www.velvelconsulting.pl
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:a0:61:6a:38:20:0c:7f:7d:f3:83:e8:f4:39:2a:05:48:0fSerial Number (int): 315911523140043142578846753241065347958799
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: d8:58:de:cc:7b:20:2c:84:e3:3a:4f:e5:9c:9d:68:3b:60:61:26:b0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 22:8a:da:76:27:35:f5:50:8c:36:53:a9:99:17:29:74:b0:b9:47:44
Fingerprint (sha256): 12:a4:83:ce:d9:1c:ff:85:f4:40:c3:33:f2:6d:cc:89:ea:02:66:4c:48:cb:69:5b:53:65:b6:96:d8:ed:6e:12
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.velvelconsulting.pl
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.velvelconsulting.pl
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
velvelconsulting.pl
www.velvelconsulting.pl
www.velvelconsulting.pl
Other certificates including the domain name velvelconsulting.pl
(limited to 100 certificates)
www.velvelconsulting.pl
kolacjadlaposlow.velvelconsulting.pl
www.velvelconsulting.pl
koncertdlaswns.velvelconsulting.pl
www.velvelconsulting.pl
velvelconsulting.pl
www.velvelconsulting.pl
kolacjadlaposlow.velvelconsulting.pl
velvelconsulting.pl
www.velvelconsulting.pl
velvelconsulting.pl
www.velvelconsulting.pl
velvelconsulting.pl
kolacjadlaposlow.velvelconsulting.pl
www.velvelconsulting.pl
koncertdlaswns.velvelconsulting.pl
www.velvelconsulting.pl
velvelconsulting.pl
www.velvelconsulting.pl
kolacjadlaposlow.velvelconsulting.pl
velvelconsulting.pl
www.velvelconsulting.pl
velvelconsulting.pl
www.velvelconsulting.pl
velvelconsulting.pl
Certificate
The complete raw certificate details for www.velvelconsulting.pl in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGLjCCBRagAwIBAgISA6BhajggDH9984Po9DkqBUgPMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODA2MTIxMTI4NTVaFw0x ODA5MTAxMTI4NTVaMCIxIDAeBgNVBAMTF3d3dy52ZWx2ZWxjb25zdWx0aW5nLnBs MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAttMb2WIDP26YKCdyh7s5 Yk263OlPC2YNHcqQ78VMUg0fZbMaIdnepJ3DoYKCFJtJ9j+4gqr84JUMr8kdYBUv 52a1YRmDcX/QJLn690ujqRa8gx+9CjG1bzh+xy4LaOEs40i7g28VD7I0dWDBB9jx 5bqB0Cjif4Sk664q/jLLTSxDv1IsjNXU9bhOvqBUBr63ISuYlWXvB62Eu6feJVR+ 51kDYf9UfJ3Lu/kqWclSJMTra6eJl8hw1CNvyqQNPL5nXXop09QTDwI/CUHYzW6c 9gh3mHowSCY6DZUd1G+T0248SiCXanrzNzJlgHNzoEyhH5d1oEuBODZuVmGzQJAn RwIDAQABo4IDNDCCAzAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUF BwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTYWN7MeyAshOM6 T+WcnWg7YGEmsDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggr BgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRz ZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRz ZW5jcnlwdC5vcmcvMDcGA1UdEQQwMC6CE3ZlbHZlbGNvbnN1bHRpbmcucGyCF3d3 dy52ZWx2ZWxjb25zdWx0aW5nLnBsMIH+BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHm BgsrBgEEAYLfEwEBATCB1jAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5j cnlwdC5vcmcwgasGCCsGAQUFBwICMIGeDIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkg b25seSBiZSByZWxpZWQgdXBvbiBieSBSZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkg aW4gYWNjb3JkYW5jZSB3aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQg YXQgaHR0cHM6Ly9sZXRzZW5jcnlwdC5vcmcvcmVwb3NpdG9yeS8wggEEBgorBgEE AdZ5AgQCBIH1BIHyAPAAdgDbdK/uyynssf7KPnFtLOW5qrs294Rxg8ddnU83th+/ ZAAAAWPz+HHoAAAEAwBHMEUCICzmY6ywTENXZRmsi50gP08i3pjupY0XfKS6DAzJ cAxIAiEAuTVf5SMw5op4/LBwTM6D/KeawVdXkpajUYNt/NO4azYAdgApPFGWVMg5 ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAWPz+HH7AAAEAwBHMEUCIQDtqihh dFK8JCSc1PSj5EphW58RqT30jckLm3LQPkChYwIgbalKZOYVOQpOuUjn3Rp+0Prt kyy0SeXj5c0r04W0630wDQYJKoZIhvcNAQELBQADggEBAA/FYPe6y5TtBSZBQ8d8 cLamcX6ZJzBwTxdEdqYwyosXe1XDLhYfBOtbOF8/aKWN5nqu3gONK1lpb15d7rvY c+nwc423JdmgnoEYFGeV8AZuzLArgdtnkjS5U8nMFpx9PFGeJVlDqf7l8BWen9iL RMPu/otzZq3uZTdaUNV6JOhzq5O3tGWyUCpr9LvSpoTPNlqPO9TrGMCVVsEw5tGh 5dEe9dEsqe/d2j+lu/iov7jkeY4KxZmu0qEsQkrcejmXuXv4Em/RnupP2sHUZh9o e2uAN9VaVynVD6W2O2gHzDf3vkOR5K9tawETSQDquUVilZI+qQz7O8P2cIXOIOWD +AA= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAttMb2WIDP26YKCdyh7s5 Yk263OlPC2YNHcqQ78VMUg0fZbMaIdnepJ3DoYKCFJtJ9j+4gqr84JUMr8kdYBUv 52a1YRmDcX/QJLn690ujqRa8gx+9CjG1bzh+xy4LaOEs40i7g28VD7I0dWDBB9jx 5bqB0Cjif4Sk664q/jLLTSxDv1IsjNXU9bhOvqBUBr63ISuYlWXvB62Eu6feJVR+ 51kDYf9UfJ3Lu/kqWclSJMTra6eJl8hw1CNvyqQNPL5nXXop09QTDwI/CUHYzW6c 9gh3mHowSCY6DZUd1G+T0248SiCXanrzNzJlgHNzoEyhH5d1oEuBODZuVmGzQJAn RwIDAQAB -----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 315911523140043142578846753241065347958799 . . . . . . . . [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 2018-06-12 11:28:55 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-09-10 11:28:55 +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.velvelconsulting.pl' . . . . . . . . [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 23079473125996210771315309117236244731925629993826549206442789271518640098028789223406828854549823330744905832469222675538734359649692073965512805061918665725862653466027208168191705936966416874610565130675424383718654577524941254886998375837210317039631080865795240027114328129603111471803905650979535618772548944481860458049467503273234029414055997497172483972966692103690756606479842120695653452590629164024714467924805353436934126908168277785063903081945384583823816491593925926937694759894938804783267184715268315363141839065422979648210326293891415089282870840843958745218606998403534787991378253758782449395527 . . . . . . . . . . . . . . . . . . . . [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) d858decc7b202c84e33a4fe59c9d683b606126b0 . . . . . . . . . . . . . . . . [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 (48 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'velvelconsulting.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.velvelconsulting.pl' . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600db74afeecb29ecb1feca3e716d2ce5b9aabb36f7847183c75d9d4f37b61fbf6400000163f3f871e8000004030047304502202ce663acb04c43576519ac8b9d203f4f22de98eea58d177ca4ba0c0cc9700c48022100b9355fe52330e68a78fcb0704cce83fca79ac157579296a351836dfcd3b86b36007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000163f3f871fb0000040300473045022100edaa28617452bc24249cd4f4a3e44a615b9f11a93df48dc90b9b72d03e40a16302206da94a64e615390a4eb948e7dd1a7ed0faed932cb449e5e3e5cd2bd385b4eb7d . . . . [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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