www.armindoalves.ch
Issued by R3
About this certificate
This digital certificate with serial number 03:43:e8:6e:cd:b5:79:84:92:8b:de:ec:82:f9:5b:97:57:61 was issued on by Let's Encrypt.
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:
- 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=www.armindoalves.ch
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:43:e8:6e:cd:b5:79:84:92:8b:de:ec:82:f9:5b:97:57:61Serial Number (int): 284444732598932030425587139979284686788449
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 6d:b9:19:67:4a:a7:46:3e:98:c7:fc:b1:3f:ea:42:7b:80:68:2b:20
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): da:93:68:a3:08:e2:54:14:aa:f1:a2:32:29:1f:78:47:2e:00:c4:57
Fingerprint (sha256): 28:2d:a6:19:b4:18:96:47:3b:ad:f6:45:2a:4f:41:30:0e:63:db:95:d6:a4:34:e7:82:ec:62:48:0e:15:33:f0
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate www.armindoalves.ch
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.armindoalves.ch
Public Key Algorithm
RSA
Key Size
4096
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
armindoalves.ch
www.armindoalves.ch
www.armindoalves.ch
Other certificates including the domain name armindoalves.ch
(limited to 100 certificates)
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
www.armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
www.armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
www.armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
www.armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
armindoalves.ch
Certificate
The complete raw certificate details for www.armindoalves.ch in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGBDCCBOygAwIBAgISA0Pobs21eYSSi97sgvlbl1dhMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEyMDUwNzUyNDVaFw0yNDAzMDQwNzUyNDRaMB4xHDAaBgNVBAMT E3d3dy5hcm1pbmRvYWx2ZXMuY2gwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIK AoICAQDfRyGt3Wck1mSkxMvCwAPs7bxlw7EKXI0bilWfIGqrWtK0je3xL0cxFck5 gqUiFtkpf5iAF2O3u7Zb8UsFvyVqY8J1O3ajEhi9jjuxWG1BZ1RmBBIkae3MlEw+ 8MTNyYVvUTpJn9jApGLHZYI1pAwLOTWk6xoGuzt4k0Qf3g2GO2WJA1iwTXuOHa3/ 9wW5snrkVI4X533bf3bdD4bYIiLE/0bMoZ4IGdxnx9l4XntMdLWgr7pAAmnftDrH fftwsY2B527hxM1KB//3VlTcZYaN3BCsqxK505LeYyb3jv+j0v5T75mtZ32EUe0t pCnYIs58mJoSurzbZAU48eKf+8wYRuzxC1zM2+fNITqjfgd6umRHMlyHC39o5NGQ jnOseEd/C1OnSAwVpNSPZRPminx68miwXSH5Kl7lGe6kdgrNIyM5hHIpNp1ghuxd /KcOo67yvSHDxdFxFJ6zucvpkeqAh1R7kbhHGMjLFzGEpcC0UepJx2JhiXu1q1UR y9qw5mq7dOGV7vgsr7oFu9iruKt5diTyMkSVI9wwtjQL2NTR44ltRtpWjuC+NwRT yGVn0stPas60TZixttRPFy8yk/mc+FURXuBdG39kXBT2RT4u/NjJDQOsFMl8IaST 9B7xg011t4/i/dRPjn7DHQ8+17DGnRSztbiSbE80Y+iiWMUVAwIDAQABo4ICJjCC AiIwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcD AjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRtuRlnSqdGPpjH/LE/6kJ7gGgrIDAf BgNVHSMEGDAWgBQULrMXt1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcw IQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYW aHR0cDovL3IzLmkubGVuY3Iub3JnLzAvBgNVHREEKDAmgg9hcm1pbmRvYWx2ZXMu Y2iCE3d3dy5hcm1pbmRvYWx2ZXMuY2gwEwYDVR0gBAwwCjAIBgZngQwBAgEwggEE BgorBgEEAdZ5AgQCBIH1BIHyAPAAdQBIsONr2qZHNA/lagL6nTDrHFIBy1bdLIHZ u7+rOdiEcwAAAYw5LgAoAAAEAwBGMEQCIChPVUHNfIDSd81fcp9DoZY8yD+TfnRP oN+911IJwPSjAiA+TZWK7vTPjd1jgvRU/92otNmpPcXiDN6gz7tptu7qWgB3ACnQ Ohu2dKpxHNMDW2VXwU+Kp4tP6DiUSeykU/lEvSRoAAABjDkuAPUAAAQDAEgwRgIh ALib2fXtWaTOU/Yk9GPvmGJu9XHpETdKZaCppRZNWshCAiEA95ttFqQnTaiM7mJ5 drKY8GJONWpuzKSbxX5+WP+OkAcwDQYJKoZIhvcNAQELBQADggEBAJNqjGIVSMOm zmWlRuRrMcbL2u/iV/hNX0N0HDFAxqgJ05jfDzaO2HxqZQsEOUkccBD6iSntnzH6 GCLLHl1m8xtJVXbhjRwKJi448lY/X/ILpxew0QrzBio13Hks0S1nHr2dI9pSBjCB iCgVqCn9W/rYFuX0ZDuhW/yVuyBvA19LuYk73qZFgomMd0XAJwJvoLyfhw/4Z952 chhcPiF2cCNRHP/oEa3qT045Qs8jfjUg7tOY4zMfWXu+60mcTpfANHxvKLBLp/G/ E48tIEvMIwixncyfUirIWraUPQuYrcGKBXabLAaBW4+c43gPgvVKDmGkmgfLxy+C 6Y/pgKyfwVo= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA30chrd1nJNZkpMTLwsAD 7O28ZcOxClyNG4pVnyBqq1rStI3t8S9HMRXJOYKlIhbZKX+YgBdjt7u2W/FLBb8l amPCdTt2oxIYvY47sVhtQWdUZgQSJGntzJRMPvDEzcmFb1E6SZ/YwKRix2WCNaQM Czk1pOsaBrs7eJNEH94NhjtliQNYsE17jh2t//cFubJ65FSOF+d923923Q+G2CIi xP9GzKGeCBncZ8fZeF57THS1oK+6QAJp37Q6x337cLGNgedu4cTNSgf/91ZU3GWG jdwQrKsSudOS3mMm947/o9L+U++ZrWd9hFHtLaQp2CLOfJiaErq822QFOPHin/vM GEbs8QtczNvnzSE6o34HerpkRzJchwt/aOTRkI5zrHhHfwtTp0gMFaTUj2UT5op8 evJosF0h+Spe5RnupHYKzSMjOYRyKTadYIbsXfynDqOu8r0hw8XRcRSes7nL6ZHq gIdUe5G4RxjIyxcxhKXAtFHqScdiYYl7tatVEcvasOZqu3Thle74LK+6BbvYq7ir eXYk8jJElSPcMLY0C9jU0eOJbUbaVo7gvjcEU8hlZ9LLT2rOtE2YsbbUTxcvMpP5 nPhVEV7gXRt/ZFwU9kU+LvzYyQ0DrBTJfCGkk/Qe8YNNdbeP4v3UT45+wx0PPtew xp0Us7W4kmxPNGPooljFFQMCAwEAAQ== -----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 284444732598932030425587139979284686788449 . . . . . . . . [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 2023-12-05 07:52:45 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-04 07:52:44 +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 'www.armindoalves.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 910894187495087010926791490650711440015468303603255349303212618634023429875884365955639145482355578884109963580614376749437797207483395600882386369326273355608420860294742702348605382395488983395511150819490076805089019210658568623057681466543665357468994933170151296368055808546737802283829699252363762124165932365074201264893096118584115428746244771805398709156266279564241676476417788196414370150326438770480882391632028457469058204621403972541027756511696520476943791271890645698449223151382460086599604055208927681612174618367846304041041399353520945784375054297999021363838685827021346368392362610323534456063008369465767240954391461721945441045961395311576766242050911801773293698656143821207810598034463288393064068376607023604444489329498047227854616534017153641299971697206341435874201611865217400682627894024420715162394385728444174771122684952352690913989638643646360980239478017811935284759842016035528773061454495436836990685933120530104988418220124070487450370962647955280644955949722492919401039676738538456145632665680680336593064084473185368399946580623958064158128755346721627884776390403283011004535285772654325779609740328116794199237877337219454128653230182092969647552170111424758394114025749464750399267607811 . . . . . . . . . . . . . . . . . . . . [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) 6db919674aa7463e98c7fcb13fea427b80682b20 . . . . . . . . . . . . . . . . [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 (40 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'armindoalves.ch' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.armindoalves.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 (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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f000750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c392e002800000403004630440220284f5541cd7c80d277cd5f729f43a1963cc83f937e744fa0dfbdd75209c0f4a302203e4d958aeef4cf8ddd6382f454ffdda8b4d9a93dc5e20cdea0cfbb69b6eeea5a00770029d03a1bb674aa711cd3035b6557c14f8aa78b4fe8389449eca453f944bd24680000018c392e00f50000040300483046022100b89bd9f5ed59a4ce53f624f463ef98626ef571e911374a65a0a9a5164d5ac842022100f79b6d16a4274da88cee627976b298f0624e356a6ecca49bc57e7e58ff8e9007 . . . . [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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