designerhelsinki.fi

Issued by R3

About this certificate

This digital certificate with serial number 03:ce:c4:bd:31:2e:15:58:51:28:7b:06:91:d7:6b:4a:3b:9c 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=designerhelsinki.fi

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ce:c4:bd:31:2e:15:58:51:28:7b:06:91:d7:6b:4a:3b:9c
Serial Number (int): 331696536409763342015362610531352911166364
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8c:7a:57:74:5a:42:5d:ff:43:23:2e:66:c8:2d:4c:d8:a2:92:40:a8
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 9b:34:46:54:f0:6e:c1:1a:bf:18:ea:da:13:6e:04:0a:8b:63:41:45
Fingerprint (sha256): 39:b7:41:95:5a:24:4f:18:18:1e:3c:e2:34:67:7e:76:d7:fa:a9:63:f7:0e:67:f1:51:b6:ef:80:1a:1a:8c:23

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

Revocation information

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

Check the revocation status for certificate designerhelsinki.fi

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for designerhelsinki.fi

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

designerhelsinki.fi
www.designerhelsinki.fi

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*.designerhelsinki.fi

Certificate

The complete raw certificate details for designerhelsinki.fi in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnFCWkJqw34iqzzQrSVmw
CDBrfjXfs9GMXoOiUm1cuhQh4fSqjhd56xmzZ2E+2MggQPY3RajjzGzkFz5vuNGD
LSAoA63qxOIpvAFc1j3CEuGSsAWXrH1nwPxGkzV/XNRYSaClRe9N1BKVoSlBDLtn
KeM5zOfyRBdL8Nipc982c5zkQWmda6apU3axFIGSLbfDITrplilFIj7UnvrWLkAx
3n/LkTFEN/sWcgD1YvnrhjbLZTnEXV2vApE8ZwbXgdVdL0et3hfuVmesNSrux89q
gsPyr4AbJ7lvvIHJIB+6/tD8SvbsBv8ki3gBMH0DmRRBOzsaLqlSyF8BrtbSV+nN
twIDAQAB
-----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 331696536409763342015362610531352911166364
 . . . . . . . . [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 2023-08-01 08:05:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-30 08:05:25 +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 'designerhelsinki.fi'
 . . . . . . . . [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 19732915069615861629311720639551554473101885732973713640009408324917790596254384255327574044768575463851182210555594672143166017864893015138093484556301634626608540399259039204233864138381469325030450630469655706016386537547608710127368371245748139519604910415577327066837661061920611754994952270003806963002396813607550420937967611961749402481587168797945623818876541326719309375979394340883606164179467856301883137510550139382825597433503240910046326195712009762235039596810720887445634456956400849815137193862038065064220112689730951437012300165457978393571374122832814458729913438823772905969491017342386828856759
 . . . . . . . . . . . . . . . . . . . . [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)
							8c7a57745a425dff43232e66c82d4cd8a29240a8
 . . . . . . . . . . . . . . . . [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 (48 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'designerhelsinki.fi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.designerhelsinki.fi'
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189b05857f70000040300473045022100ca4bbee27ea148b282f85c93d5b2ea116bc478a278b034bae1f9cdc69abd900d02203fb7ca6d3faf4670828569f3e0d7af067ffdc82e30b7f413e5c80cc784c4ce48007400adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000189b0585835000004030045304302204151d9a40364672c7070253ba4876337a43f765715d04ad7035cc18744acbf63021f40652070420e796fb2ace031fab83ec5284e7b72bcde704ffd61f7e2d29634
 . . . . [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)
		004704c15b82a5502f739ae0f2ed693850fa23f7c88f22985e6e02c117041ec0c0e1f805241c5a25ed504c0cad663a4b06373120243ed89506f6344fff88e9c6f1a999a6b8ac9779c72339a024809b7bcf22c33a240b409cbba4cbb97532c5f2cdb1b425d249d544b1d35924cdcde09abaced0e745d7ff842e01421275a7c8a44b9d3d5259ca4ffec32523d8869f4bc3c84ae1a8eecedb0a539ff1bed5f52eea504fec91d1aa120040b3b9b8ec1f8c875967802c05ad9da2cce69cea91064e2489affb5cadd5dc161280bff4e5326b49e7931af2482eaa5a08beaadc7c2469cec0c8a17d739785725795ae3edaf60ad72241c99c92e1f20ff70ba60ede947e3e0f