combi.fi

Issued by R3

About this certificate

This digital certificate with serial number 04:49:39:16:34:b7:27:a2:5c:fc:a3:97:97:2e:fc:3c:ad:57 was issued on by Let's Encrypt.

With 11 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=combi.fi

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:49:39:16:34:b7:27:a2:5c:fc:a3:97:97:2e:fc:3c:ad:57
Serial Number (int): 373365637807756441720766418865847017450839
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 98:ac:63:5a:43:b3:c0:c4:19:02:a4:b0:63:81:67:c6:86:91:9b:02
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 64:1a:32:3e:f9:b7:c9:b4:28:ab:4c:0c:e9:2f:36:5d:1a:84:29:08
Fingerprint (sha256): c0:97:fd:aa:a6:da:dd:18:82:53:98:d4:a5:73:65:64:cf:2a:47:f2:10:fe:d3:35:fd:51:dd:f0:02:16:c3:0e

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

Revocation information

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

Check the revocation status for certificate combi.fi

11

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for combi.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

combi.fi
combi.my.ee
cpanel.combi.fi
cpcalendars.combi.fi
cpcontacts.combi.fi
mail.combi.fi
mail.combi.my.ee
webdisk.combi.fi
webmail.combi.fi
www.combi.fi
www.combi.my.ee

Other certificates including the domain name combi.fi

(limited to 100 certificates)
cpcalendars.combi.fi
combi.fi
webdisk.combi.fi
combi.fi
combi.fi
combi.fi
combi.fi
mail.combi.fi
cpcontacts.combi.fi
webdisk.combi.fi
combi-old-fi.combi.fi
combi.fi
combi.fi
combi.fi
combi-old-fi.combi.fi
combi.fi
combi.fi
combi.fi
combi.fi
combi.fi
combi.fi
combi.fi
combi.my.ee
combi.fi
combi.fi
combi.fi
webmail.combi.fi
combi.my.ee
combi.fi

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqDUF7SZSw6Rfpn62yL26
DQaKfU+r9U/+KIYG3AUXTHDGnx0ZcuEEzSdiSHuSu4Isz6lAuTDVfl9IeMSmljc1
45ikn4u/G0vCzkDq6AtChoXoubu3Ule5FV54Z7iCuBEm3K4WZ2KTI2na8AFfiWU5
rCUgDNzHgbaypxWKtGFs2APlX7q47+sLrwcjXV8nBereTbo4KtbkAP+Q6fufrhvV
8GLg1YH7rtTP2pLiKMXcXauxMldVj+80k/HzUIbd5t4ie6kcouyussIBhvXte4u1
C06pa2fB8kIci9nQeRjHJ+vTBClBx5Qto4ZZxxlyBnYA+5A1XdY58QjUuyNwqldX
9wIDAQAB
-----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 373365637807756441720766418865847017450839
 . . . . . . . . [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 2023-10-06 00:32:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-04 00:32:42 +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 'combi.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 21234181923997862161905746754640824259687209177468150970107091951357602755946679173976748707288025263873256644405989884221913463481450321200771803132975315477697049240743844685113575306929704047862641644573011601025480666807788176973876197775980564504156718965951629359594863426355440349388507014776543460998878617220287922495960167316232296176846854426900532940793851943152279096018871228861578404826162336134551239538514275024389517649542122609800586448050701779615397192925707885081495729826679631653960276952451365587407062243439899834227110112053516274882198827923215432917140653475648746970674714744866232293367
 . . . . . . . . . . . . . . . . . . . . [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)
							98ac635a43b3c0c41902a4b0638167c686919b02
 . . . . . . . . . . . . . . . . [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 (186 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'combi.fi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'combi.my.ee'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.combi.fi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.combi.fi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.combi.fi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.combi.fi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.combi.my.ee'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.combi.fi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.combi.fi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.combi.fi'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.combi.my.ee'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b029d97550000040300483046022100ffb2c192d4192124e366a110050f75661436a4ddc58fce6d1aafb68a5972fc77022100ee58cdfd9af86d7bef073d61bbafb2d47f560994d185943b41cfe4110347d19f0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b029d9748000004030047304502204b47a2daa6a5b1655387c7f632f3755b9439a9f36b20d4e89377f331009fe039022100e922ae757c0c72a999623b731d83cbce6575d7eac7632e09f3a0329d9c757d05
 . . . . [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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