promocje.pzbuk.pl
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:79:76:71:67:95:84:e4:3b:b7:d7:28:d3:4d:d1:c3:f4:f4 was issued on by Let's Encrypt.
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=promocje.pzbuk.pl
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:79:76:71:67:95:84:e4:3b:b7:d7:28:d3:4d:d1:c3:f4:f4Serial Number (int): 302668461926696241856606309367414981391604
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 94:a2:9e:f6:4f:35:f9:23:ea:90:60:6c:ff:ca:fa:46:2f:6e:83:01
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 5e:66:7c:c3:bb:c8:60:22:b3:9d:5c:59:ee:ce:31:9d:0e:23:05:ac
Fingerprint (sha256): 2b:72:54:f3:c9:b4:02:04:a1:f9:5f:ef:2e:0b:ab:9b:ce:6a:44:6a:19:93:19:68:ba:a5:55:69:3f:e5:02:c2
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate promocje.pzbuk.pl
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for promocje.pzbuk.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
promocje.pzbuk.pl
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static.pzbuk.pl
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dugershaw-kurzer.de
media.pzbuk.pl
mediamail.info
sports.pzbuk.pl
sports.pzbuk.pl
www.wans.dev
promocje.pzbuk.pl
pzbuk.pl
*.pzbuk.pl
www.makscs.com
static.pzbuk.pl
media.pzbuk.pl
promocje.pzbuk.pl
sports.pzbuk.pl
www.leafytech.ca
promocje.pzbuk.pl
www.kernerdev.com
*.pzbuk.pl
9cv.app
dev.cms.isurf.app
sports.pzbuk.pl
api.pzbuk.pl
promocje.pzbuk.pl
promocje.pzbuk.pl
promocje.pzbuk.pl
promocje.pzbuk.pl
*.pzbuk.pl
promocje.pzbuk.pl
pzbuk.pl
promocje.pzbuk.pl
promocje.pzbuk.pl
static.pzbuk.pl
pzbuk.pl
dugershaw-kurzer.de
media.pzbuk.pl
mediamail.info
sports.pzbuk.pl
sports.pzbuk.pl
www.wans.dev
promocje.pzbuk.pl
pzbuk.pl
*.pzbuk.pl
Certificate
The complete raw certificate details for promocje.pzbuk.pl in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFWjCCBEKgAwIBAgISA3l2cWeVhOQ7t9co003Rw/T0MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMjgxNDIyMzNaFw0y MDA2MjYxNDIyMzNaMBwxGjAYBgNVBAMTEXByb21vY2plLnB6YnVrLnBsMIIBIjAN BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv/ecsMEHuvWOkwfoPZfErdB3/MFT hvQ+KmlrNGjBbBRgAqzLtIAqhJkSri/XIGhVa4T8zmTeXaOWxZL3iHx/MrkkrPIl iEwDtJapjBTomHzaz/+Bn12Ki9PSdox5mwvMETnogWIbbXyHeoCK8K0mrx4KmYZa gT6d5sf+vpVk2qsq2nBa8HGRZBv1C1xwSzX9Kg1jeBErZR+10nJncsAF63QOtpKk K+VEwusv+Zm+qz+V47Ko2vgUSsMvkYvI5wP9+5G99JFIEsVZ0hrzzQ5jdNN6tawr AuieGBETyCJk7ohRLBkBr2SP2OqIO8l/RgTKMcQTtS3UyNqWey4bhKDVewIDAQAB o4ICZjCCAmIwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggr BgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSUop72TzX5I+qQYGz/yvpG L26DATAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcB AQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlw dC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlw dC5vcmcvMBwGA1UdEQQVMBOCEXByb21vY2plLnB6YnVrLnBsMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYAXqdz +d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFxIbzMiwAABAMARzBFAiEA wYbumaYjA5nn5ieCs8RqvQY4ahkAO3q8RvpaBiGiGicCIFfzgB6D7KxvNjwVImCF 1hIZo4U7iUNRwyUqlb6TFwwiAHYAB7dcG+V9aP/xsMYdIxXHuuZXfFeUt2ruvGE6 GmnTohwAAAFxIbzMsQAABAMARzBFAiBv3zymX+3BL1uxOrurKQ1pVsQD9aUekxsd cijm2dwVdwIhAM0NBH2zOKSIF9RyJEGMppajEM3wi8stDlmd0m+ObVKwMA0GCSqG SIb3DQEBCwUAA4IBAQB4+QkQJE2Hj/aw0M+PR47Uqekzj30AK4wuxk3NwaI78rIy OWy1PdKVc1bqjuz1qh8TZnB1YzeqECHNc1DJ22bVXAR5vdIEaF/C2NSa6A4xXLOM 6iOmoHlizp2bMy2W6ccr22yQIByYz1Wy/vlIFPDBuYeJcrBsO9P6qP1yJVozTWpz EcACwYnrIqbGLZdKUvzJuPHnvtQ0OUR8LtVPYWbJvnVkmqC+RPtVZV6X3VlFYU/v q+WVMVkjKVU3YDUY3IkPjCwRbHj3eV5JXcCbPzKUvTgHQ2kJm4F151/MKtVodXkK cOmsQFZAQX4tWV3Y5mslcCG4VcSXSHQ5dhkmpFuB -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv/ecsMEHuvWOkwfoPZfE rdB3/MFThvQ+KmlrNGjBbBRgAqzLtIAqhJkSri/XIGhVa4T8zmTeXaOWxZL3iHx/ MrkkrPIliEwDtJapjBTomHzaz/+Bn12Ki9PSdox5mwvMETnogWIbbXyHeoCK8K0m rx4KmYZagT6d5sf+vpVk2qsq2nBa8HGRZBv1C1xwSzX9Kg1jeBErZR+10nJncsAF 63QOtpKkK+VEwusv+Zm+qz+V47Ko2vgUSsMvkYvI5wP9+5G99JFIEsVZ0hrzzQ5j dNN6tawrAuieGBETyCJk7ohRLBkBr2SP2OqIO8l/RgTKMcQTtS3UyNqWey4bhKDV ewIDAQAB -----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 302668461926696241856606309367414981391604 . . . . . . . . [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 2020-03-28 14:22:33 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-26 14:22:33 +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 'promocje.pzbuk.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 24233618312052450480564542071303484609504269949672944680916041569053987491771206200436054313084930519979612998905527129315349427430881640760648429438435918412864544306969667110544711284679057351655895903987234860528165910711352384421285507125268528617320765755529010319487837808716506125012887566181823151335329799263878823232092546948797661908120441172618041384793618575075574024298538289042777332397531952739923548246018554066583163118918412029452544699449857396969144060010675180061778141304022278133475020458252291189175095253177639789249181793625321894271079618798308353003993666176275391556096064232365968381307 . . . . . . . . . . . . . . . . . . . . [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) 94a29ef64f35f923ea90606cffcafa462f6e8301 . . . . . . . . . . . . . . . . [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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'promocje.pzbuk.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 (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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000017121bccc8b0000040300473045022100c186ee99a6230399e7e62782b3c46abd06386a19003b7abc46fa5a0621a21a27022057f3801e83ecac6f363c15226085d61219a3853b894351c3252a95be93170c2200760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017121bcccb1000004030047304502206fdf3ca65fedc12f5bb13abbab290d6956c403f5a51e931b1d7228e6d9dc1577022100cd0d047db338a48817d47224418ca696a310cdf08bcb2d0e599dd26f8e6d52b0 . . . . [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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