catalog.fi

Issued by R3

About this certificate

This digital certificate with serial number 03:a7:05:50:40:13:a2:e3:b2:61:86:ae:36:35:b4:57:99:fa 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=catalog.fi

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a7:05:50:40:13:a2:e3:b2:61:86:ae:36:35:b4:57:99:fa
Serial Number (int): 318171075894435032265440372272366498585082
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9e:19:07:51:5c:81:ce:d8:f4:a4:bd:9a:2b:f9:28:a7:16:24:cf:9a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): f5:88:42:b0:2a:38:b3:2a:85:ac:d8:63:58:3c:a0:83:68:a8:83:de
Fingerprint (sha256): 9a:99:80:0f:67:b4:6a:d7:53:2f:dc:91:e2:96:eb:32:02:83:10:82:b7:75:4a:2e:74:07:6e:97:27:83:34:bb

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

Revocation information

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

Check the revocation status for certificate catalog.fi

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for catalog.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

catalog.fi

Other certificates including the domain name catalog.fi

(limited to 100 certificates)
blog.catalog.fi
catalog.fi
catalog.fi
catalog.fi
catalog.fi
catalog.fi
catalog.fi
catalog.fi
catalog.fi
blog.catalog.fi
catalog.fi
catalog.fi
catalog.fi
catalog.fi

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4iKaKUzxNrTu1A9RG9/3
/N4AExcox/TJKisbm1qrTuH9D4RNpQvFDCeGR6Up1nenHmADxfS4FGI2r9RvnQmf
YxbtaGaJ8h9cpTXLdUv4ylML28mzmSjiR2sfBqDz0lkvWWiChGenqMY4v7Alz4CO
ao4iP/HJqQmi/A8fyZy/G5OZNRMCZ+P+X48jYS4Lx8MjqaaVR1HpAy4KOhQFGF9f
Ld4L+CPpNApV5/A0ui17c3c1eLmnl1W2KDDeQaVR9Iv0q8wixPCpbJjtVZpEvyFE
vxt3LvHlAiD1BkNL7N0K5xwz7lW9LRIYOd9K1hp81YuMkeerlWMuu7/xesMC0lTJ
cQIDAQAB
-----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 318171075894435032265440372272366498585082
 . . . . . . . . [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 2023-07-14 22:45:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-12 22:45:01 +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 'catalog.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 28546919899493744199547208436927246778999491295003499622738494449381268497322940427244028410068771104474874688678311212303895323295645756341506110011834248972640904541947370526820103120028579651868824681338109232090920662985062298253955276177033823523503319384834012863499165136033849225675078366187133735884011894167540202942316315564731461207370203039043067544623755259561482755470575493650314698663579241483875255101793109761434298094059317299291027786897077726250407851407471696212899254062486467627163241701206318305345066523492743907952053634349096649688075668875823184176358322058803739667619889418080041093489
 . . . . . . . . . . . . . . . . . . . . [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)
							9e1907515c81ced8f4a4bd9a2bf928a71624cf9a
 . . . . . . . . . . . . . . . . [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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'catalog.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018956cb2aab0000040300483046022100877a641b1b09eedd995de06a449a0519b5973f5b9bfa9a2420474d68b05ec5c8022100c2eb2305ad6af14d0d145e68ceb24a72c5e8a2e3d6a08efc954d5c9132b0c5bf0077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018956cb2aaf0000040300483046022100e45370425987dc061541a98458a528f404431c9a8e1d0af6371d211a70a080cc022100c88f4348917211841eee652826299b955cff1dbdd49b33e9ab68be086e64abe1
 . . . . [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)
		0058c45955a81970a6fd43efb5b0e33b7a5b86c9d14f52c9f4470d9c02605d9a8f2b446cdbc8106edb90f1de249ac121b7d2d69f8c33dcb381810806a95d9ba68f5bfc20cf6a67725a4513f33f6b2bfa2f74c1b8f76f3e24ffc2522972b6e235aa27e4d851c7cb62ae20687f2863966ef7a8e8176c3a2defe20303ed951d8f666c31b50ed513111ada5a2e612a71573ee4144feb2ebc9b16d38620dbd54a924fa465fb619d09ff38fde07c92563c1af3296f953a6f6e5a6bbc534d252102f42314f11168d6296a0ea15bedeca0f7f181959854b16f6f6750c575eb7166cfce55d69edb50a914c33ee240f7a1d7b18acabfb1740d5164c0ca2e65e11b1964f75cde