*.info.ceneo.pl

Issued by R3

About this certificate

This digital certificate with serial number 04:45:dc:b6:28:36:32:38:7c:4a:bd:89:ac:8e:d1:ef:ee:01 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=*.info.ceneo.pl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:45:dc:b6:28:36:32:38:7c:4a:bd:89:ac:8e:d1:ef:ee:01
Serial Number (int): 372222003017276922855261893461492594896385
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: e1:d9:22:43:e8:b4:62:b8:e4:d9:ba:88:28:86:70:0a:9f:8c:8f:41
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 24:2c:2f:ea:54:4c:d3:b4:e1:d0:25:11:ac:e7:d2:fb:2a:37:78:30
Fingerprint (sha256): 47:47:cd:e1:fa:fe:81:8e:6a:81:8b:62:18:28:7f:16:ed:45:07:13:6f:e0:5c:59:e1:b6:d3:40:6f:6f:35:92

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate *.info.ceneo.pl

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.info.ceneo.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

*.info.ceneo.pl
info.ceneo.pl

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*.ceneo.pl
*.ceneo.pl
*.ceneo.pl

Certificate

The complete raw certificate details for *.info.ceneo.pl in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxCV+Y65ZNr4Z1/Q10NFn
2HrJ649nf+guwrRSuFGA+LNpcQL6rthtzGak/rySJaGbyS15UU/Ljjgv7zrhSD2y
ZCBFRoC2vmQ1iuw+z5L+vqEPg1D9XKi0tEMy+Q/rI4CI2IBuhE59pE0TA3pytCBL
EusGfMPBr8tgWQjmG5+ZFmI66DeH3vKNtOlUwnJN2GUIbopqED7YzqWZS3USpvBa
hpxfrmsoP8kq3uWlQVUe8shBaVflD6qBEHgMTYgHkVHmde/piKum+yr4yfdTnlXK
ySZ2s4kkpRPUMevG7rZLAxNNo0Vlq6dhIjrzJOA4zF4vb3JTG7jaqTIlbhSsFhos
RQIDAQAB
-----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 372222003017276922855261893461492594896385
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-26 23:04:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-25 23:04:26 +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:12|false] UTF8String '*.info.ceneo.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 24761196610103187702861678985583661033351866240973622005806447933456095442849066644418444945085971459743886514278954902913260532051035129622970788526113377227304309227081923434428774635984903880495726048472004422731355242631238117804126406649182331255148642844367134092994282822775164125041770240429600014265060114856825269299598358544587757239546331231551958894036414027323404174144835551241972589435292326400731354676277482117977603631528002342757792447480512625599636123105325248187852869786321397670327757347981479702332525720727825327077675651416155031297809112782747567756992642512798261749154174308845560147013
 . . . . . . . . . . . . . . . . . . . . [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)
							e1d92243e8b462b8e4d9ba882886700a9f8c8f41
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.info.ceneo.pl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'info.ceneo.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ca8963d80000004030047304502201905a95048637594dce4d17f272882854e34919b00daef219c113facf69813630221008eba4576b179c5c51b816921bf55db31ca92cbc15ffceefcdc61098aa70e89e100750029d03a1bb674aa711cd3035b6557c14f8aa78b4fe8389449eca453f944bd24680000018ca8963e4700000403004630440220229dffcf698b01eaa2844c495b42da732eca11cabeba18c0161c41ba3018695f022069aca83aa4a04758f8694b7feb9bb2ca87c7fe1df6b9b69b9eeca524c09667fe
 . . . . [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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