web.gem.swiss
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:43:7a:88:1a:b0:bd:52:43:3c:79:a2:02:19:ca:a3:16:53 was issued on by Let's Encrypt.
With 4 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=web.gem.swiss
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:43:7a:88:1a:b0:bd:52:43:3c:79:a2:02:19:ca:a3:16:53Serial Number (int): 284298648888187535878711062437878426703443
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 29:c3:7f:bb:ca:59:54:b3:25:eb:40:b9:b7:5f:d3:f7:e5:52:e7:5e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 8e:d7:53:eb:46:ed:59:01:e2:91:1e:d3:c8:f2:74:9a:0b:8e:ab:ba
Fingerprint (sha256): 5c:93:a4:82:70:d6:51:a7:34:4f:16:19:51:1c:ea:f8:ae:91:a5:fc:3e:17:8e:c6:53:a4:1a:16:32:d6:eb:48
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate web.gem.swiss
4
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for web.gem.swiss
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
web.gem.swiss
webgem.ch
www.web.gem.swiss
www.webgem.ch
webgem.ch
www.web.gem.swiss
www.webgem.ch
Other certificates including the domain name gem.swiss
(limited to 100 certificates)
Certificate
The complete raw certificate details for web.gem.swiss in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFfjCCBGagAwIBAgISA0N6iBqwvVJDPHmiAhnKoxZTMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMjUwNzE0NTNaFw0y MDAxMjMwNzE0NTNaMBgxFjAUBgNVBAMTDXdlYi5nZW0uc3dpc3MwggEiMA0GCSqG SIb3DQEBAQUAA4IBDwAwggEKAoIBAQDEvtVvJ4E5CMN65qayesaGCMTHSVnrSC4Q T4DLVVFK08H8L7M+u31grNBYUcKJH1oNZs9A0cUEO2pqlzlDYdw40lBqq7AnCWcb lrWidhgja+moLdw6A2tY5EEQVRgORt9DVU9ZwPv2SplF1nkciN0+zxcN9YvyLz0u PwBCm/CtDRaiaf1R86vYfbGcuNXWJV9zcD45DzDKqhzYRF4FROLXzZURjvbCwau7 NWWqvzU+Kz9QGY8NuXnsSZQ1prmlIbbaAEescfOHqmqgLAJk6478kXnDKlB4sZuW pPQUqnsvnFMPoXGBGoJMcKvmkdU4Gk2P56EtWvEys0Kib2IXuuW/AgMBAAGjggKO MIICijAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUF BwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFCnDf7vKWVSzJetAubdf0/flUude MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMw YTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9y ZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9y Zy8wRQYDVR0RBD4wPIINd2ViLmdlbS5zd2lzc4IJd2ViZ2VtLmNoghF3d3cud2Vi LmdlbS5zd2lzc4INd3d3LndlYmdlbS5jaDBMBgNVHSAERTBDMAgGBmeBDAECATA3 BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNy eXB0Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB1AF6nc/nfVsDntTZIfdBJ 4DJ6kZoMhKESEoQYdZaBcUVYAAABbgH7kCQAAAQDAEYwRAIgLk6IoW9DUFx7xu9s MABX0MDvXA9pt78hUVOnkQSnGeMCIEf3etOYtlyL+CCnPG/+opEI2dZ2E73oMdEQ FHEqe/EXAHYAB7dcG+V9aP/xsMYdIxXHuuZXfFeUt2ruvGE6GmnTohwAAAFuAfuQ TwAABAMARzBFAiEAix8z6ePyhedsQTlV03jwRH+JyWJmAqD6jUaoalYf4PMCID8K DBGzZNAbu8vHOHNwWxsYj/ugowqmUU/Xii12AoXuMA0GCSqGSIb3DQEBCwUAA4IB AQA3UaULRiAgxNk4ao3Df0Kd7AtmwUYx5H3hqv+UdV8uwQB5CLmZF2n1gdR/Ikr6 MDl0PJoLM/1KGNrFA8TlMMYq1DsaQZYbvxzypKBq0SqdkYRParm6HpPuiFzpejtB yMVYDHWr+KeTohPj3iD6oI29skOGDvBTi48t0V5pVwgHgtD3XdJJoIQ4tnHbsiG6 1KxD29RdACqdABgqqkl+nmkSjzOVplfhFyzjihjcqpKNPZ4AIukcwFryqWv27c/M qL5njOWJG/uFsHPzAF/REsOq8DPFiIBxq0NkYT8GArC7D73aj3WSA0FP4vU9sKlQ Bc7HIhdOXHzBRVRscGPj2hQ5 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxL7VbyeBOQjDeuamsnrG hgjEx0lZ60guEE+Ay1VRStPB/C+zPrt9YKzQWFHCiR9aDWbPQNHFBDtqapc5Q2Hc ONJQaquwJwlnG5a1onYYI2vpqC3cOgNrWORBEFUYDkbfQ1VPWcD79kqZRdZ5HIjd Ps8XDfWL8i89Lj8AQpvwrQ0Womn9UfOr2H2xnLjV1iVfc3A+OQ8wyqoc2EReBUTi 182VEY72wsGruzVlqr81Pis/UBmPDbl57EmUNaa5pSG22gBHrHHzh6pqoCwCZOuO /JF5wypQeLGblqT0FKp7L5xTD6FxgRqCTHCr5pHVOBpNj+ehLVrxMrNCom9iF7rl 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 284298648888187535878711062437878426703443 . . . . . . . . [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 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 07:14:53 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-23 07:14:53 +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 'web.gem.swiss' . . . . . . . . [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 24836811391583920801833842505705846075311579141439548739240904036395423071956049944523904048257029862502177041233033408326588123029912037885480126031465626020886135104210947688205789725290930507082806985197599479401029621467475700921868379592013395838055292166487793088210143009408856971784389712463282021222660579006876160513877373860779511061254855253412610205038842152780005257906415288005047867469319941728920187109169736226815841154772942473969738746879616654764063608153080886430196437774496186830561276305415138247617338516241009642123226317188173429836086957474360280942140179067509730029395332120687589123519 . . . . . . . . . . . . . . . . . . . . [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) 29c37fbbca5954b325eb40b9b75fd3f7e552e75e . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (62 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'web.gem.swiss' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webgem.ch' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.web.gem.swiss' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.webgem.ch' . . . . . . . . . . . . . . . . [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 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [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) 00ef0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016e01fb9024000004030046304402202e4e88a16f43505c7bc6ef6c300057d0c0ef5c0f69b7bf215153a79104a719e3022047f77ad398b65c8bf820a73c6ffea29108d9d67613bde831d11014712a7bf11700760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e01fb904f00000403004730450221008b1f33e9e3f285e76c413955d378f0447f89c9626602a0fa8d46a86a561fe0f302203f0a0c11b364d01bbbcbc73873705b1b188ffba0a30aa6514fd78a2d760285ee . . . . [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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