tcm-praxis-deng.ch
Issued by R3
About this certificate
This digital certificate with serial number 03:42:f9:7d:3e:e2:9c:dc:f0:27:dc:31:b0:97:80:1e:05:3f was issued on by Let's Encrypt.
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=tcm-praxis-deng.ch
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:42:f9:7d:3e:e2:9c:dc:f0:27:dc:31:b0:97:80:1e:05:3fSerial Number (int): 284127122095583946348204034062872123147583
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 40:fb:c9:ea:70:91:d0:fe:4c:a0:14:ca:c6:cf:44:04:26:c5:21:0e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): fe:2c:e4:dc:ae:03:cf:7c:72:ef:ba:81:6c:86:c6:21:7e:2a:74:45
Fingerprint (sha256): 20:cc:be:de:0a:51:9d:ae:82:58:f8:0b:d1:97:3f:1f:d4:40:6c:33:2d:8f:7b:b6:0d:16:eb:33:78:68:9f:82
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate tcm-praxis-deng.ch
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for tcm-praxis-deng.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
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
tcm-praxis-deng.ch
Other certificates including the domain name tcm-praxis-deng.ch
(limited to 100 certificates)
www.tcm-praxis-deng.ch
www.tcm-praxis-deng.ch
www.tcm-praxis-deng.ch
www.tcm-praxis-deng.ch
tcm-praxis-deng.ch
www.tcm-praxis-deng.ch
www.tcm-praxis-deng.ch
www.tcm-praxis-deng.ch
www.tcm-praxis-deng.ch
www.tcm-praxis-deng.ch
www.tcm-praxis-deng.ch
tcm-praxis-deng.ch
www.tcm-praxis-deng.ch
www.tcm-praxis-deng.ch
www.tcm-praxis-deng.ch
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tcm-praxis-deng.ch
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www.tcm-praxis-deng.ch
tcm-praxis-deng.ch
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www.tcm-praxis-deng.ch
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www.tcm-praxis-deng.ch
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www.tcm-praxis-deng.ch
tcm-praxis-deng.ch
www.tcm-praxis-deng.ch
www.tcm-praxis-deng.ch
www.tcm-praxis-deng.ch
tcm-praxis-deng.ch
www.tcm-praxis-deng.ch
www.tcm-praxis-deng.ch
tcm-praxis-deng.ch
Certificate
The complete raw certificate details for tcm-praxis-deng.ch in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE8jCCA9qgAwIBAgISA0L5fT7inNzwJ9wxsJeAHgU/MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzExMjUxMTQzNTBaFw0yNDAyMjMxMTQzNDlaMB0xGzAZBgNVBAMT EnRjbS1wcmF4aXMtZGVuZy5jaDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC ggEBALnR2HZbh4pHEbMa+tauFW4zVRBBJ/0UuFenekq7IxDGzNIgepFLowK9tURV V6Kk1reQmItD+gEP41sENcqgc+WO6rcy2SGW9NDzU/1zfVO7qs5bfvxtpbuZ5clY /8R2/P2FaANEjfslc6Ub+0to0qOxzIWn7FyqbRocYveYHWhb027xiWsERTmk0Fxw eD4TahQKBiGk1E/6O1zyUrn48lZoVAYOZqy8rmrltdPdFToYOLp4lrSl7CjG1nkx Ew3KPP4O3ZsugZ2xrIiT5/ivCvBqZ71GeNo8PuVEU1AONkpB9Zpk8pt9JJRMziXy 621H7fDkIhIUmP3gMQj0DqWl/OkCAwEAAaOCAhUwggIRMA4GA1UdDwEB/wQEAwIF oDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAd BgNVHQ4EFgQUQPvJ6nCR0P5MoBTKxs9EBCbFIQ4wHwYDVR0jBBgwFoAUFC6zF7dY VsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRw Oi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNy Lm9yZy8wHQYDVR0RBBYwFIISdGNtLXByYXhpcy1kZW5nLmNoMBMGA1UdIAQMMAow CAYGZ4EMAQIBMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYAO1N3dT4tuYBOizBb Bv5AO2fYT8P0x70ADS1yb+H61BcAAAGMBoH7PwAABAMARzBFAiEA/TBF42JYfkjP tajrUnEWjzHVWRI0vngjnLd1MVrXRvgCIBLq/bampweoq1sNbI6rxF88GIVHq81R U/O1Kb4niSTmAHcAdv+IPwq2+5VRwmHM9Ye6NLSkzbsp3GhCCp/mZ0xaOnQAAAGM BoH7wQAABAMASDBGAiEAqEBhbmwcrNZP2pyx8A9mg5o5ySv5kAZs5wMpxGK9naoC IQDjLmbsv+bLK13VaC1ryE9DlcOM09/xuC+Y4hgvqnrX4jANBgkqhkiG9w0BAQsF AAOCAQEAFyUwpTmEpjc2OldcVTxciuK8EqgQxe6nnaUoJRIDRqPfKjjA06jGeC+4 97SBF8fsGEKVWm1VPIcrwK4dGW7borfN1JQw/gtCyr/R7D8ymS99e6b0mhuqopnL dVJmoNk7+iquzL7kSMGBi6XtmUxYCyx/lFF3+ZpfYA28jqUrWn6/KCHodab1HMti IEsVayM2nMFaNogYS4SG/dD1Q6FsE8Q2tlVh8jEdBIqgr4Q7bSP6sCxwbKN/XvxW 3QcnSnQ0hJQEdsavUqSABXWYH6shF1K/dMobAjaQ9eiopJD5kX9xr2rFXUkh4qQJ q0pwZPwCtb+N4UK3aC5NWfK6rXbdoA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAudHYdluHikcRsxr61q4V bjNVEEEn/RS4V6d6SrsjEMbM0iB6kUujAr21RFVXoqTWt5CYi0P6AQ/jWwQ1yqBz 5Y7qtzLZIZb00PNT/XN9U7uqzlt+/G2lu5nlyVj/xHb8/YVoA0SN+yVzpRv7S2jS o7HMhafsXKptGhxi95gdaFvTbvGJawRFOaTQXHB4PhNqFAoGIaTUT/o7XPJSufjy VmhUBg5mrLyuauW1090VOhg4uniWtKXsKMbWeTETDco8/g7dmy6BnbGsiJPn+K8K 8GpnvUZ42jw+5URTUA42SkH1mmTym30klEzOJfLrbUft8OQiEhSY/eAxCPQOpaX8 6QIDAQAB -----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 284127122095583946348204034062872123147583 . . . . . . . . [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 2023-11-25 11:43:50 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-23 11:43:49 +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 'tcm-praxis-deng.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 23457565119084819042695073796360610690513366903040258428717608542265542435331091086833031749370401091814468519720705288276740713783130310147017529968050567869459213039491820924604579178942505904921833685720089975134091865901825899987753507878724310118276853204645759535313365771885264071388169343457836888624649462229559297639669130126221735299890191384603808917586678241793387910260455383908774036381633906803811266465508476968694836738050494905124796089907674598315410959640072463750077558438058338291829280103486720286851931336796022616646293864885638168264882697654418882486408375721164078625598882538406287899881 . . . . . . . . . . . . . . . . . . . . [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) 40fbc9ea7091d0fe4ca014cac6cf440426c5210e . . . . . . . . . . . . . . . . [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 (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tcm-praxis-deng.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c0681fb3f0000040300473045022100fd3045e362587e48cfb5a8eb5271168f31d5591234be78239cb775315ad746f8022012eafdb6a6a707a8ab5b0d6c8eabc45f3c188547abcd5153f3b529be278924e600770076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c0681fbc10000040300483046022100a840616e6c1cacd64fda9cb1f00f66839a39c92bf990066ce70329c462bd9daa022100e32e66ecbfe6cb2b5dd5682d6bc84f4395c38cd3dff1b82f98e2182faa7ad7e2 . . . . [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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