icareus.fi
Issued by R3
About this certificate
This digital certificate with serial number 04:b0:53:87:b3:ad:94:b4:e7:5d:cf:be:c2:ef:88:11:43:6c was issued on by Let's Encrypt.
With 7 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=icareus.fi
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 04:b0:53:87:b3:ad:94:b4:e7:5d:cf:be:c2:ef:88:11:43:6cSerial Number (int): 408449870833156020024545396873081859949420
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 40:a9:66:ae:b1:c9:d4:fc:d4:f5:13:b8:8b:df:70:fb:c7:45:8a:7a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): c1:a3:c6:61:5f:98:42:2e:6f:70:57:b3:df:fa:9f:0c:3a:67:ce:e6
Fingerprint (sha256): bd:ef:d4:06:53:e1:76:4e:28:14:fc:97:c0:47:ac:a0:83:86:a4:69:24:b1:ef:2c:06:29:1f:c1:71:c7:2a:c1
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate icareus.fi
7
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for icareus.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
icareus.com
icareus.es
icareus.fi
webmail.icareus.fi
www.icareus.com
www.icareus.es
www.icareus.fi
icareus.es
icareus.fi
webmail.icareus.fi
www.icareus.com
www.icareus.es
www.icareus.fi
Other certificates including the domain name icareus.fi
(limited to 100 certificates)
Certificate
The complete raw certificate details for icareus.fi in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFPjCCBCagAwIBAgISBLBTh7OtlLTnXc++wu+IEUNsMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMTkwNTA5NDhaFw0yNDA2MTcwNTA5NDdaMBUxEzARBgNVBAMT CmljYXJldXMuZmkwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDY56GF dWlEEnMZScst7eBAPBSxp39KGA9xO1LLlvQ6kT5gzTxss3M9iJDl6UgGAmJG/2XQ Ckx6x0Oa6iguqHob6569Yq05c5EcF1Z9StUswF90fWm4iexp9I6Py4xt9ZvV9rGl emR9atKC7bb4PgMFDxu5SsnJQXgTPtbtL5S+L6ZWYJ3EsSF+QakASUbQWEO2htQo EqFtOyVLIsbQ2YE7O7cFal6hjO4ls/VAZ9jcT+FSGGYsNEHlLD8DgwdVT/DNlV8k /TUvrViXf9AJGa+urfVpcK440SvuEPYKLZD8fWOrgX6HRbnEXnQsQqvng41vb5+j Axnb8evet+rb34BXAgMBAAGjggJpMIICZTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FECpZq6xydT81PUTuIvfcPvHRYp6MB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYf r52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8u bGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMHMG A1UdEQRsMGqCC2ljYXJldXMuY29tggppY2FyZXVzLmVzggppY2FyZXVzLmZpghJ3 ZWJtYWlsLmljYXJldXMuZmmCD3d3dy5pY2FyZXVzLmNvbYIOd3d3LmljYXJldXMu ZXOCDnd3dy5pY2FyZXVzLmZpMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBAwYKKwYB BAHWeQIEAgSB9ASB8QDvAHUAdv+IPwq2+5VRwmHM9Ye6NLSkzbsp3GhCCp/mZ0xa OnQAAAGOVVSP0gAABAMARjBEAiBQDc/GrHwyE9rvEM+h+GVd4PUNBx1/hmW/lsMM Kj7+PQIgSpMYttGvI995ZurlYOt0qo5Xi9YXDOQn7+PtUN2Xqi0AdgA7U3d1Pi25 gE6LMFsG/kA7Z9hPw/THvQANLXJv4frUFwAAAY5VVJGNAAAEAwBHMEUCIQCJ+TkG hXF6RIxwqjVVVY3PHJw0Z6ZJksS/OCuhrThkRQIgNoeZCAkFs23LlWaoz3zd6YGC R0tSB2EysYtU5+o66jkwDQYJKoZIhvcNAQELBQADggEBAF6OS7JVy0ri/QPKmxFH HUjLCAn3WbKWtgw5yp5m10mKoz65uhP7q+3j3mExGS6is1gbBvYoZXBRlQ0I2r16 t/pm+EcEG1YJ1qwB5oJx5QYd7MOkqNxWje+0REEAL2H+HmJVwX/QBpu4RuN/IYzb 4Uk2QMZFZQ///U/mGkGuFTyjqpp/cAGEdxqKgOJPcuL9eOgUITGL3IdaUFg+gr83 1wmU6qcSHY9J6FaWRQRankUsj3Y6SgsmqAFo1kXwFM+J1eFgrFPeewvjgSAs34fQ i47zPWmfeErsh00QRi0HJdx24NZKWZINXdYE/60zNo5/sRqcjly+6ofoF6jc97pC t+0= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2OehhXVpRBJzGUnLLe3g QDwUsad/ShgPcTtSy5b0OpE+YM08bLNzPYiQ5elIBgJiRv9l0ApMesdDmuooLqh6 G+uevWKtOXORHBdWfUrVLMBfdH1puInsafSOj8uMbfWb1faxpXpkfWrSgu22+D4D BQ8buUrJyUF4Ez7W7S+Uvi+mVmCdxLEhfkGpAElG0FhDtobUKBKhbTslSyLG0NmB Ozu3BWpeoYzuJbP1QGfY3E/hUhhmLDRB5Sw/A4MHVU/wzZVfJP01L61Yl3/QCRmv rq31aXCuONEr7hD2Ci2Q/H1jq4F+h0W5xF50LEKr54ONb2+fowMZ2/Hr3rfq29+A VwIDAQAB -----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 408449870833156020024545396873081859949420 . . . . . . . . [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 2024-03-19 05:09:48 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-17 05:09:47 +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 'icareus.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 27381695347590527121502285635405825223480420129159888752006365566340214963662604350360596733297464264819035019016297948291516004818727798730937138983720223468754440111812156562834756181262975168435128379505802612923918080104384248314450619363426930562607717260115313937531421255246921741262568922487244745621459924920215268331127650124620888496238287963243528075373794670667360852840879053989460001084110718638306403782138684516622983685391125672106040908007931834922985385715918033407182077888846547891001936208271234241041353733934462284494554790724975289262431548283619355264400278887594198502066564869677375258711 . . . . . . . . . . . . . . . . . . . . [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) 40a966aeb1c9d4fcd4f513b88bdf70fbc7458a7a . . . . . . . . . . . . . . . . [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 (108 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'icareus.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'icareus.es' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'icareus.fi' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.icareus.fi' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.icareus.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.icareus.es' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.icareus.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef00750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018e55548fd200000403004630440220500dcfc6ac7c3213daef10cfa1f8655de0f50d071d7f8665bf96c30c2a3efe3d02204a9318b6d1af23df7966eae560eb74aa8e578bd6170ce427efe3ed50dd97aa2d0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018e5554918d000004030047304502210089f9390685717a448c70aa3555558dcf1c9c3467a64992c4bf382ba1ad3864450220368799080905b36dcb9566a8cf7cdde98182474b52076132b18b54e7ea3aea39 . . . . [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) 005e8e4bb255cb4ae2fd03ca9b11471d48cb0809f759b296b60c39ca9e66d7498aa33eb9ba13fbabede3de6131192ea2b3581b06f628657051950d08dabd7ab7fa66f847041b5609d6ac01e68271e5061decc3a4a8dc568defb44441002f61fe1e6255c17fd0069bb846e37f218cdbe1493640c645650ffffd4fe61a41ae153ca3aa9a7f700184771a8a80e24f72e2fd78e81421318bdc875a50583e82bf37d70994eaa7121d8f49e8569645045a9e452c8f763a4a0b26a80168d645f014cf89d5e160ac53de7b0be381202cdf87d08b8ef33d699f784aec874d10462d0725dc76e0d64a59920d5dd604ffad33368e7fb11a9c8e5cbeea87e817a8dcf7ba42b7ed