promocje.pzbuk.pl
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:5e:5d:24:e3:dc:32:ff:b6:31:c5:d8:90:5c:72:f9:1b:27 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): 03:5e:5d:24:e3:dc:32:ff:b6:31:c5:d8:90:5c:72:f9:1b:27Serial Number (int): 293447210033696819104434848896374000917287
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: ca:c2:c9:da:ef:7e:f6:a6:6e:52:ac:64:7c:13:82:01:f0:0c:3a:c2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 8e:25:ca:7e:7f:28:3b:88:b7:b4:34:32:8d:99:99:fc:01:7b:7d:6f
Fingerprint (sha256): 3d:de:39:f5:57:93:ee:b2:24:8f:af:76:db:53:26:7a:46:b5:65:6c:48:e7:3c:d2:07:19:86:ff:8e:d9:e7:15
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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promocje.pzbuk.pl
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----- MIIFWTCCBEGgAwIBAgISA15dJOPcMv+2McXYkFxy+RsnMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA4MjMxNDI0MzNaFw0x OTExMjExNDI0MzNaMBwxGjAYBgNVBAMTEXByb21vY2plLnB6YnVrLnBsMIIBIjAN BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsDfu9iiA7BatQeyzts7elhxU76HB aIw2NOAj+guqLHH8WhM+4YAH7s+ByYw+KU+4sHPWyx8Q0rF9F2UVENaH8wJ6tZdR dIbW4sNHVzaq8TPoASMczrEzn5ht9I8SpEGLZlWRd75vVqnGLxkMhmKCOMvmVO9l 2zDmioM3Kg+m4TP0V4sSDN59IyaDAWINOeSnPygAhnEFxhrufCXroSxUmHBvFDBN KJwNw/lJ0S0ZxFROCOiXUq+rlO/0nAPGp9J/l8mCWFmlP5c4eDnI/wFy/nbXY4/B lEEhvn8pDCDZk+dJyBc1DQhzXoL9nL/H1E3DWI/lZpHK63pOPWY9bNa66QIDAQAB o4ICZTCCAmEwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggr BgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTKwsna7372pm5SrGR8E4IB 8Aw6wjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcB AQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlw dC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlw dC5vcmcvMBwGA1UdEQQVMBOCEXByb21vY2plLnB6YnVrLnBsMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHUA4mlL ribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMBnd3x2/4AAAFsvxRJ4AAABAMARjBEAiAb CMSFJ1syrp81695pY4ktQgcj6H0ZlS0iOUsjfpgV8gIgBcEZ6EkwniHRqihhKKJw 4JzZ4WqFKJ2jPmiizArVdH4AdgBj8tvN6DvMLM8LcoQnV2szpI1hd4+9daY4scdo VEvYjQAAAWy/FEoAAAAEAwBHMEUCIQC/SUKUHEOb3bfp8cj4GPI92zua9QGeJW8f lJPN99Cx1QIgY84b22BZt4yIEp4a3Vt94t4nW4mWgRccZt7CRbZbTt4wDQYJKoZI hvcNAQELBQADggEBADnJQaY0UxP26MyNvQ00hMvVqbT4HDydLeRRsPOmvpyVowp+ wUmnuvLCoGQCwm4zG0YiN0hEniXZTSY8WTz2mckCS+LZvE5L+Og/3HtLfkCLlyVz BTuXW4jSHxRbQyhHTJKnwXS7z2Lh6ZiYn8MZUi7PeWa6eKrAG/1nwav00cOqap0C MQxIfsPWbdHuAWLs1mYIjIuZGsoKFjOq9Swdq5KyGGAC7QOm5AFTDruZwIumuzEi 5qz9vZADUer6z4HbMkcWjcU7rFkM+5aEk0bOWgrXv3quq5dnv9qZLZjNAba4D/Oe 1Izatbtls7XM5HonsBOAUp+9A5ajbeNiVHR5MoQ= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsDfu9iiA7BatQeyzts7e lhxU76HBaIw2NOAj+guqLHH8WhM+4YAH7s+ByYw+KU+4sHPWyx8Q0rF9F2UVENaH 8wJ6tZdRdIbW4sNHVzaq8TPoASMczrEzn5ht9I8SpEGLZlWRd75vVqnGLxkMhmKC OMvmVO9l2zDmioM3Kg+m4TP0V4sSDN59IyaDAWINOeSnPygAhnEFxhrufCXroSxU mHBvFDBNKJwNw/lJ0S0ZxFROCOiXUq+rlO/0nAPGp9J/l8mCWFmlP5c4eDnI/wFy /nbXY4/BlEEhvn8pDCDZk+dJyBc1DQhzXoL9nL/H1E3DWI/lZpHK63pOPWY9bNa6 6QIDAQAB -----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 293447210033696819104434848896374000917287 . . . . . . . . [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 2019-08-23 14:24:33 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-21 14:24:33 +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 22245523483041896946465054942810737228750658874173376974957000061846573489803939171584667586200424573035228899595635577112386942406403069170375842881073000589506056793815809082521405703126841871306621104544835922063639308793089999713985117010385442706922262056774358890945226582328281631185728851066218562889879157840692951412287680671281382566422948759785407561649360075965451283801203449441134518931683832564860624626994704276082488484208863976779291107095107126116307732134542046834938346533241197990009157697821438645780978872447316017611715205122782815664471214997554693096520639921704716530849733170252681231081 . . . . . . . . . . . . . . . . . . . . [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) cac2c9daef7ef6a66e52ac647c138201f00c3ac2 . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016cbf1449e0000004030046304402201b08c485275b32ae9f35ebde6963892d420723e87d19952d22394b237e9815f2022005c119e849309e21d1aa286128a270e09cd9e16a85289da33e68a2cc0ad5747e00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016cbf144a000000040300473045022100bf4942941c439bddb7e9f1c8f818f23ddb3b9af5019e256f1f9493cdf7d0b1d5022063ce1bdb6059b78c88129e1add5b7de2de275b899681171c66dec245b65b4ede . . . . [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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