Issued by Let's Encrypt Authority X3
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.
RSA
4096
SHA256 with RSA
Digital Signature
Key Encipherment
Server Authentication
Client Authentication
8 extensions
No
unhandled critical extensions
This is not a CA certificate
-----BEGIN CERTIFICATE----- MIIGCzCCBPOgAwIBAgISA5YA6f7ymnFbJaajKyMBza+3MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNjEwMTcwNDMzMDBaFw0x NzAxMTUwNDMzMDBaMBYxFDASBgNVBAMTC3N3aW5nb2xmLmJlMIICIjANBgkqhkiG 9w0BAQEFAAOCAg8AMIICCgKCAgEA2E/rYnOERkWhruuVotbpcv3YA8xSE0fA/nsV rXKQkQBipMeTWY27z94XeYqSPnKNA90v+U+/1bCX1qgay4cAOYBe6deJQh77Dx/Q cNXQnYy65j0yKffwoQWxZTVkYeYHZK1RRn5wT+2nW1BuEomurmrye2wBSeWuU919 IiU3SExGMbqRGrUZUkTuShh4R4YQCxJEESXgcwPzZhqjmEGwjQbwlAecrnuDxe9P DmFNKC6FnVUEitLtgHRJKDhqtiwaZXxr4u09/wPmqayMeMYBrVTyPaSwFd7LfGp8 p7p6kwadEmJaQ7w3PkmIp5We2KEtdjUeFkoiT9QZAljdXIimFxMmV/77TWmJJuEE aUcAODoARqWpPSD4yGNSaR9GMCmk2PFKr27zCAY1DMu3FPGeU2J1PMA7x2HleZbv O9J+Ekho2R+4vIfzvTxGeTTnEgTLa3po3NkEI90k8Tevz6SagrDqhujeSngmumyd G0kHmACdedKSBLCRV0CJOvShqz3XzXX/BFlf/tQXPZzXOKWxDwUmXKBW77/f52AJ fI7yi8kje5RkNSD2WM5tCkeh8ta9+eB0uR+a8G9wfiWBbwDgwD5CHxoObSWcHzrG U+pwJuyWoUEmnMmrHk5PwcNfThKgnHVL+8Ezl3bTCDLm2QBrm5QLl6lQWfcR+MVR 1uGdmoMCAwEAAaOCAh0wggIZMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUAW3fk/c3 lXeG992hpWqopswzYLswHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw cAYIKwYBBQUHAQEEZDBiMC8GCCsGAQUFBzABhiNodHRwOi8vb2NzcC5pbnQteDMu bGV0c2VuY3J5cHQub3JnLzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wJwYDVR0RBCAwHoILc3dpbmdvbGYuYmWCD3d3dy5z d2luZ29sZi5iZTCB/gYDVR0gBIH2MIHzMAgGBmeBDAECATCB5gYLKwYBBAGC3xMB AQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIGr BggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5IG9ubHkgYmUgcmVs aWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5IGluIGFjY29yZGFu Y2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZvdW5kIGF0IGh0dHBzOi8v bGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUAA4IBAQAE ymCTG4qJNAxs+l8TXuCDlhX9tHhJ5HwygcNQBaZp/7I9pbkIVArEKuxhvTF28+yX VrHbyfleN8OAw7DT8c0WG3R0tFtmKwY8CUFgrwMofwN8yvkQpOeoFPud4mPwaCM0 bR+pzhxlhhJrwoPwLuN9wJqZbECyT+5SpenE/oNVZS2NGwh4536EnhNAH4yP4tVQ rZTqrZCkpAqQdVEsQ8yj0nihlMbzlD96Rz9We959v8K1l/b7JgW8rdFCSAb1cf8s b5aRp0uLbdbL+B3eRyT98ys4qGb11TSrZRkpWU+bmEA4VPzo6xZVJIx9sBmOBzeL tA5yTo0xduC5n1e8WVq5 -----END CERTIFICATE-----
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA2E/rYnOERkWhruuVotbp cv3YA8xSE0fA/nsVrXKQkQBipMeTWY27z94XeYqSPnKNA90v+U+/1bCX1qgay4cA OYBe6deJQh77Dx/QcNXQnYy65j0yKffwoQWxZTVkYeYHZK1RRn5wT+2nW1BuEomu rmrye2wBSeWuU919IiU3SExGMbqRGrUZUkTuShh4R4YQCxJEESXgcwPzZhqjmEGw jQbwlAecrnuDxe9PDmFNKC6FnVUEitLtgHRJKDhqtiwaZXxr4u09/wPmqayMeMYB rVTyPaSwFd7LfGp8p7p6kwadEmJaQ7w3PkmIp5We2KEtdjUeFkoiT9QZAljdXIim FxMmV/77TWmJJuEEaUcAODoARqWpPSD4yGNSaR9GMCmk2PFKr27zCAY1DMu3FPGe U2J1PMA7x2HleZbvO9J+Ekho2R+4vIfzvTxGeTTnEgTLa3po3NkEI90k8Tevz6Sa grDqhujeSngmumydG0kHmACdedKSBLCRV0CJOvShqz3XzXX/BFlf/tQXPZzXOKWx DwUmXKBW77/f52AJfI7yi8kje5RkNSD2WM5tCkeh8ta9+eB0uR+a8G9wfiWBbwDg wD5CHxoObSWcHzrGU+pwJuyWoUEmnMmrHk5PwcNfThKgnHVL+8Ezl3bTCDLm2QBr m5QLl6lQWfcR+MVR1uGdmoMCAwEAAQ== -----END PUBLIC KEY-----
[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 312380427809542600460751585162253568946103 . . . . . . . . [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 2016-10-17 04:33:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-01-15 04:33:00 +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:19|false] PrintableString 'swingolf.be' . . . . . . . . [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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 882476724144577231683156952118614202741163133479075323030669106897784143239498313773985469537084072337363002207648638108677688733759775866985817842830164924357761764236491765204272323485924276108220498416242251153666110457587354806752198252810938976594572711669909479352479420941450224516655887457828642981034688355712020398971406731680878195917401952609069849456302709545469784275932640611577781766342378215969278683373019805416646595858231745956328534795638423446301836264453000921469660266116166259971070008244228052382344520365294744135156971070283129765545539495106197500340739367121570710379126683549839783600666295473420842192794144522445115153455861421955287472416670659717774437603278820618327818805935709986762195504397907242051454419162111217238239873132461031171622992914954699116889663197371049700252979186521669837565984588868605500015969754874149546976916385869598971043093045874358169529918654437872301642499405120471840633859659390142583156835127946521793720293891044297990832176433590813530542106637679817036562247559630920309619723303207857031648841062777540225392901496249945804205177996185337064220364199043090199525443776443894582801273428396855853812442377741580628569619381067078812099874981988106333996292739 . . . . . . . . . . . . . . . . . . . . [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) 016ddf93f737957786f7dda1a56aa8a6cc3360bb . . . . . . . . . . . . . . . . [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 (100 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 (32 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'swingolf.be' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.swingolf.be' . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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