kruszywa.auto.pl
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:d5:ef:01:55:c8:7b:e6:6d:9d:ff:58:08:08:47:bd:fe:d9 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=kruszywa.auto.pl
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:d5:ef:01:55:c8:7b:e6:6d:9d:ff:58:08:08:47:bd:fe:d9Serial Number (int): 334134694372618880126066003588329433333465
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: eb:a2:5e:76:ea:c2:e7:56:c0:8b:b5:b3:41:68:83:bc:7c:86:12:bd
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 65:ed:be:1d:0f:15:eb:99:e6:15:94:76:79:59:6a:0a:35:a2:86:12
Fingerprint (sha256): 09:b9:8f:82:a7:b4:1e:9a:13:c1:b6:83:a4:c9:94:59:39:fa:7b:62:68:25:0e:5f:e6:71:11:ec:c9:d4:3b:c6
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate kruszywa.auto.pl
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for kruszywa.auto.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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
kruszywa.auto.pl
Other certificates including the domain name kruszywa.auto.pl
(limited to 100 certificates)
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
kruszywa.auto.pl
Certificate
The complete raw certificate details for kruszywa.auto.pl in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFAzCCA+ugAwIBAgISA9XvAVXIe+Ztnf9YCAhHvf7ZMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODAxMzEyMjA3MzRaFw0x ODA1MDEyMjA3MzRaMBsxGTAXBgNVBAMTEGtydXN6eXdhLmF1dG8ucGwwggEiMA0G CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDnyf5pDEM/XeNam0NEmYkt8jYemzqX ky/3IvSShKTQMxLMe3517uPBzgZ532xjp2S7oo0ZvqcRsrYeNgdQ2feGkqMDnson y0BwU8Jc9QvpPMQZwefwTNKW1QM2/HaQ5tKHxerCA2Qnn+i9Gag3iQ6DdDjlDspL bfhfz8h3tl5tZoWCTMlpsfoPtZtM2kFGTT20Z0GSq18sWnpLfdTPX69St8InA7uL 1cUjjn/x4GUJud1gbKyWynftGB6FuMbmzVLtJxriRazovkX2iplCHBkJvzzfx9Dw 019Cd8IvSB/3V3gz59UsnqPuU4pFsm90o3KR5AxwEQ/o3d39n9d2LLMTAgMBAAGj ggIQMIICDDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsG AQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFOuiXnbqwudWwIu1s0Fog7x8 hhK9MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEB BGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZy8wGwYDVR0RBBQwEoIQa3J1c3p5d2EuYXV0by5wbDCB/gYDVR0gBIH2MIHz MAgGBmeBDAECATCB5gYLKwYBBAGC3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6 Ly9jcHMubGV0c2VuY3J5cHQub3JnMIGrBggrBgEFBQcCAjCBngyBm1RoaXMgQ2Vy dGlmaWNhdGUgbWF5IG9ubHkgYmUgcmVsaWVkIHVwb24gYnkgUmVseWluZyBQYXJ0 aWVzIGFuZCBvbmx5IGluIGFjY29yZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUg UG9saWN5IGZvdW5kIGF0IGh0dHBzOi8vbGV0c2VuY3J5cHQub3JnL3JlcG9zaXRv cnkvMA0GCSqGSIb3DQEBCwUAA4IBAQAHWEXLqDp4k3lYUULgqQqNaky8oN2MvnAf TNVaLzDk4i7HwQm1tps8cflepy+8tfx2y42TFv1KOAnOwS87DzfbduFyEAky7aCK ccbXD/8H4X5gX9daJ9QTiYIQI9umEFZkE40RglkVo0HbgUHS8VtBMiaD+wbsAi0u M6/BcAC2TNHpLG9WLB6EKvefk19LYwv/Ru4G0m0wwmRJxrmiVAtpN0Qg+uqCG8q8 6Oy5eP4OO99c3r7MmePksWVxk1kZ8WHTKKfuDUPOfsui5/+ILo35Z55P6dk5P2EU kygAsbsYaqDt05YrrFOCZ3t8cqDO2oFIsrDQxhWKiP0y2xZ228iP -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA58n+aQxDP13jWptDRJmJ LfI2Hps6l5Mv9yL0koSk0DMSzHt+de7jwc4Ged9sY6dku6KNGb6nEbK2HjYHUNn3 hpKjA57KJ8tAcFPCXPUL6TzEGcHn8EzSltUDNvx2kObSh8XqwgNkJ5/ovRmoN4kO g3Q45Q7KS234X8/Id7ZebWaFgkzJabH6D7WbTNpBRk09tGdBkqtfLFp6S33Uz1+v UrfCJwO7i9XFI45/8eBlCbndYGyslsp37RgehbjG5s1S7Sca4kWs6L5F9oqZQhwZ Cb8838fQ8NNfQnfCL0gf91d4M+fVLJ6j7lOKRbJvdKNykeQMcBEP6N3d/Z/Xdiyz 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 334134694372618880126066003588329433333465 . . . . . . . . [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 2018-01-31 22:07:34 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-05-01 22:07:34 +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 'kruszywa.auto.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 29260655297605793928559623255320253030523470570387588631570537913748243333063176281714791309946030117509234618157845593849588577810999420049624103526250925316756829291763290001522871224340481497513477410354025374519530520706441665093784532162553558322775011662019278857031573981298614358678239761659616441157475935804282089798369204712798027013023421670486723149044556979532945456568374427940580475254848603707314889828308876212670640106078725709593375494045211203238846233276057042209966876885912962968982672024552867950740175830396247954149326455895660601808150706303719488487393408926211936733774167279430844330771 . . . . . . . . . . . . . . . . . . . . [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) eba25e76eac2e756c08bb5b3416883bc7c8612bd . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kruszywa.auto.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 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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