*.cosanum.ch
Issued by GeoTrust RSA CA 2018
About this certificate
This digital certificate with serial number 0e:45:17:86:e6:9a:01:bb:9a:b9:07:5b:d4:bb:68:c0 was issued on by DigiCert Inc.
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=*.cosanum.ch
DigiCert Inc
Organization:
DigiCert Inc
Organization unit: www.digicert.com
Organization unit: www.digicert.com
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 0e:45:17:86:e6:9a:01:bb:9a:b9:07:5b:d4:bb:68:c0Serial Number (int): 18967937607590121245049485208770537664
Serial Number lenght: 124 bits, 16 octets
SubjectKeyId: c8:f8:86:14:c6:b3:ef:6a:82:de:4f:dd:b3:86:1f:67:95:4d:5f:3f
AuthorityKeyId: 90:58:ff:b0:9c:75:a8:51:54:77:b1:ed:f2:a3:43:16:38:9e:6c:c5
Fingerprint (sha1): 42:3b:ab:65:d2:d2:da:23:70:88:5f:b5:65:51:8d:80:8b:6e:e4:ea
Fingerprint (sha256): 60:3a:0d:e6:95:78:67:97:52:7d:78:cf:88:29:8c:ca:e7:25:85:fa:45:0f:a1:74:e1:d4:09:7e:65:72:d8:54
Issuing Certificate URL: http://cacerts.geotrust.com/GeoTrustRSACA2018.crt
Revocation information
OCSP Server: http://status.geotrust.comCRL Distribution Point: http://cdp.geotrust.com/GeoTrustRSACA2018.crl
Check the revocation status for certificate *.cosanum.ch
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for *.cosanum.ch
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
10 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
*.cosanum.ch
cosanum.ch
cosanum.ch
Other certificates including the domain name cosanum.ch
(limited to 100 certificates)
Certificate
The complete raw certificate details for *.cosanum.ch in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGKjCCBRKgAwIBAgIQDkUXhuaaAbuauQdb1LtowDANBgkqhkiG9w0BAQsFADBe MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3 d3cuZGlnaWNlcnQuY29tMR0wGwYDVQQDExRHZW9UcnVzdCBSU0EgQ0EgMjAxODAe Fw0yMDA0MjAwMDAwMDBaFw0yMjA1MDMxMjAwMDBaMBcxFTATBgNVBAMMDCouY29z YW51bS5jaDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAK4pKdfvuYW/ qsojdseqxw0HGz8kwX2gE+qKdpuky2CgrZltQTctbzgDG9MEO5rrr8Gvb4HK0z4H WMRc08f5zK7sOJgIO+9bPx/L+9LwlExW6p1lN78lNI49Px30UhIWTmvTHQSXVJQ8 i+IAVqQ6uCeTxDmjfnHDzKXqOsp+c5m+vdCHa2TKQu6vXV2s3m9ang8YHC+Cx/7p hhVxWdgmtYW+mhDoDe+WSXPWg+kLbqY8R8JcedsXLMP0t/7M2GbvIusLKLS0dEM+ OWuxD336fDS/3TgBuWEF5XYqwivPR9m/IYnsSSKV0XzZz5hDEw5+62PJ/SFKqmMe 70isuR1L/vUCAwEAAaOCAykwggMlMB8GA1UdIwQYMBaAFJBY/7CcdahRVHex7fKj QxY4nmzFMB0GA1UdDgQWBBTI+IYUxrPvaoLeT92zhh9nlU1fPzAjBgNVHREEHDAa ggwqLmNvc2FudW0uY2iCCmNvc2FudW0uY2gwDgYDVR0PAQH/BAQDAgWgMB0GA1Ud JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjA+BgNVHR8ENzA1MDOgMaAvhi1odHRw Oi8vY2RwLmdlb3RydXN0LmNvbS9HZW9UcnVzdFJTQUNBMjAxOC5jcmwwTAYDVR0g BEUwQzA3BglghkgBhv1sAQIwKjAoBggrBgEFBQcCARYcaHR0cHM6Ly93d3cuZGln aWNlcnQuY29tL0NQUzAIBgZngQwBAgEwdQYIKwYBBQUHAQEEaTBnMCYGCCsGAQUF BzABhhpodHRwOi8vc3RhdHVzLmdlb3RydXN0LmNvbTA9BggrBgEFBQcwAoYxaHR0 cDovL2NhY2VydHMuZ2VvdHJ1c3QuY29tL0dlb1RydXN0UlNBQ0EyMDE4LmNydDAJ BgNVHRMEAjAAMIIBfQYKKwYBBAHWeQIEAgSCAW0EggFpAWcAdgApeb7wnjk5IfBW c59jpXflvld9nGAK+PlNXSZcJV3HhAAAAXGYEQNEAAAEAwBHMEUCIQCcvWHAojem FScxobOAVeXJM2F3Z89i97wY8pOmZW0J+AIgGNzgnkBoIhh43DGqZrAdpZ+AE11Q PDILneE1Z1L+yvkAdQAiRUUHWVUkVpY/oS/x922G4CMmY63AS39dxoNcbuIPAgAA AXGYEQNrAAAEAwBGMEQCIBZwuvGwD7KPNW/71t7471WKzvUlpySmGzFg7cKHBz2J AiAmEmeHxLQieRKZInX3p3n6spaVXFKU8dYGE36GKEbsKAB2AFGjsPX9AXmcVm24 N3iPDKR6zBsny/eeiEKaDf7UiwXlAAABcZgRA64AAAQDAEcwRQIgG5DbK9E1SUUA btH5zoSC0p/BSGem7axJgQM5wCiapsUCIQCq9LgITMCWQckLk5K5S5TQkWsblkZP 832Ryl3GBjPOATANBgkqhkiG9w0BAQsFAAOCAQEATNJjlG+mvf0qsUE6Cpod/ZPN ZLwvqHhBB7ZzCySe9nd/Ug+fsSzOPjhSADEZoPQ4fIPBRPOhnmFnD82pny9G+Wpl V9xP8n7jAHgkmK7RVEzQrsZanrXsSBCmgEYKP2JLMHaIqqqL4ypsSkfnRoqzD32F FAsEY+m89m2u3zjOZwM4Z/9dKbMXNTlX+HIVxQ8+cbeAn3udKLSU6E7dWgxjTNG4 eCVhmscLl63n9JWcWl1Chv7l3BFttGgWfAfz0TXzwYYkn1pSZzX1ji/wBLhfNSB8 glmki34YX2WfzN4l1KQmSuMzbxeYCwfe/C5kXN6GoQvSSYvGWs3clIaS4Xy0uw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArikp1++5hb+qyiN2x6rH DQcbPyTBfaAT6op2m6TLYKCtmW1BNy1vOAMb0wQ7muuvwa9vgcrTPgdYxFzTx/nM ruw4mAg771s/H8v70vCUTFbqnWU3vyU0jj0/HfRSEhZOa9MdBJdUlDyL4gBWpDq4 J5PEOaN+ccPMpeo6yn5zmb690IdrZMpC7q9dXazeb1qeDxgcL4LH/umGFXFZ2Ca1 hb6aEOgN75ZJc9aD6QtupjxHwlx52xcsw/S3/szYZu8i6wsotLR0Qz45a7EPffp8 NL/dOAG5YQXldirCK89H2b8hiexJIpXRfNnPmEMTDn7rY8n9IUqqYx7vSKy5HUv+ 9QIDAQAB -----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 18967937607590121245049485208770537664 . . . . . . . . [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 'DigiCert Inc' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.digicert.com' . . . . . . . . . . . . [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 'GeoTrust RSA CA 2018' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-20 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-05-03 12:00:00 +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 '*.cosanum.ch' . . . . . . . . [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 21985763518403999097652220046404640542450031922219421051303712714979433216510512429935472317866950096178389296151462749794844837327814748779278713792185560091692231251649064706463471218506195111871759466711071529950539254668003614572230635389725903969300855799850774220506511081318087772037182742247667998354077959439331285596105578754071584728855892377896048112468518841924468612593679544095140460596234050699587923198080663328651995383065561901830470302013989726180878732338022043477439822557600069750995439300301293862249343264317901225713997275801929223169158693283785222228558317518221891788982152775631471640309 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 9058ffb09c75a8515477b1edf2a34316389e6cc5 . . . . . . . . . . . . . . . . [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) c8f88614c6b3ef6a82de4fddb3861f67954d5f3f . . . . . . . . . . . . . . . . [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 (28 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.cosanum.ch' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cosanum.ch' . . . . . . . . . . . . . . . . [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 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (55 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cdp.geotrust.com/GeoTrustRSACA2018.crl' . . . . . . . . . . . . . . . . [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 (69 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.16.840.1.114412.1.2 (digiCertDVCert) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'https://www.digicert.com/CPS' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (105 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://status.geotrust.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cacerts.geotrust.com/GeoTrustRSACA2018.crt' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (365 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (361 bytes) 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 . . . . [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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