tcm-praxis-deng.ch
Issued by R3
About this certificate
This digital certificate with serial number 04:9c:96:0a:ca:58:b1:ee:b3:5c:71:b4:92:4e:d9:d2:f0:fa 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): 04:9c:96:0a:ca:58:b1:ee:b3:5c:71:b4:92:4e:d9:d2:f0:faSerial Number (int): 401732633193117595272978921060913552486650
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 8a:13:55:77:c8:04:70:18:f6:fb:b6:d0:be:28:26:ab:4e:d7:db:cf
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 3e:25:d4:6d:7d:6c:11:f5:d2:86:a4:88:e9:4a:12:f1:e6:c1:e3:9e
Fingerprint (sha256): af:a4:00:fd:28:06:9d:12:e8:51:d1:0f:12:1b:5b:5d:9a:b0:a6:be:f7:bc:66:95:12:93:f4:21:49:fe:5a:98
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
tcm-praxis-deng.ch
www.tcm-praxis-deng.ch
www.tcm-praxis-deng.ch
tcm-praxis-deng.ch
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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
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----- MIIE8jCCA9qgAwIBAgISBJyWCspYse6zXHG0kk7Z0vD6MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA5MjQxMjM4MzZaFw0yMzEyMjMxMjM4MzVaMB0xGzAZBgNVBAMT EnRjbS1wcmF4aXMtZGVuZy5jaDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC ggEBALIz/R+F6RYG73cL2xnaRuRbKZ0VIBoIOA/ujlljOXyl8S9OFLefeO8YVOuo ne+vDseoBXNhXXb9M3tGg1asABC+XiydA0JsF4FxT4p8qE8QY6tClbvSkOqs5ZWQ mRXb0U5YMRAormmEmLZmFeS33FFtMW34NS0/jBC3sgIRjl1uhDvwGUAuvliBGpCE uMxxLYtJalQvDqpySOGBOGWvvAKiNvhtqWlaK8KjQe+U3biO4ovofquT9pZSE2PM 25cCVOLk9+WgUl+VEVmINVuzlOlvTP+8q4Du9rmfe+vGQJdlotadcR3br8m3Pffr 60lg4/fyLREDn+I8AzCBY4Cv2EECAwEAAaOCAhUwggIRMA4GA1UdDwEB/wQEAwIF oDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAd BgNVHQ4EFgQUihNVd8gEcBj2+7bQvigmq07X288wHwYDVR0jBBgwFoAUFC6zF7dY VsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRw Oi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNy Lm9yZy8wHQYDVR0RBBYwFIISdGNtLXByYXhpcy1kZW5nLmNoMBMGA1UdIAQMMAow CAYGZ4EMAQIBMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcAejKMVNi3LbYg6jjg Uh7phBZwMhOFTTvSK8E6V6NS61IAAAGKx2nXWAAABAMASDBGAiEAu2i9uccjFGH4 w4XH2fZHdAo7cRMAPzdhHfSz5WCgY1UCIQCHkA8psgIEDI1UzcIWuTpniYIWfIlA fP+o2J3TOemroQB2ALc++yTfnE26dfI5xbpY9Gxd/ELPep81xJ4dCYEl7bSZAAAB isdp134AAAQDAEcwRQIgSe88QJoZ2L5tlpRG4haERxivqPuy3uHsTsKyxiiGiTAC IQC7bGzbNP5TDR5ZCuPYfOQ97skX5PQbGqPVCfhOZgAhcTANBgkqhkiG9w0BAQsF AAOCAQEAgn8mB5HIEvq/CDDeCp6uNfq3JFCOiyz55BPtyNzOKEWj/V7sT73HlKKY KnmHt7YHY6MfLWSo9p5uaRpgk66PlIuibIbN0Vh1/Y3Xgkpl0s6A3nbtoI7OZCvE u7DpfsNUV86teQHW64toGtZuVoploUj4N3r4UmOxHWXpzKSlyucviyNZJP8UtMss HyDuFibKqeARgiXdkrXMvQSNYI40659BChWz+3U12ZJL+ofGxxkFr0zRUwPQSTkw gts0dZn5jRN92v3shZ5YNIbzIVB5r3Yso4rWwoIw2stTxxRlfmCV7bGQ8M0+WPws A+VfsVMhKV6I/zkrWgDGLCt6hpF/vA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsjP9H4XpFgbvdwvbGdpG 5FspnRUgGgg4D+6OWWM5fKXxL04Ut5947xhU66id768Ox6gFc2Fddv0ze0aDVqwA EL5eLJ0DQmwXgXFPinyoTxBjq0KVu9KQ6qzllZCZFdvRTlgxECiuaYSYtmYV5Lfc UW0xbfg1LT+MELeyAhGOXW6EO/AZQC6+WIEakIS4zHEti0lqVC8OqnJI4YE4Za+8 AqI2+G2paVorwqNB75TduI7ii+h+q5P2llITY8zblwJU4uT35aBSX5URWYg1W7OU 6W9M/7yrgO72uZ9768ZAl2Wi1p1xHduvybc99+vrSWDj9/ItEQOf4jwDMIFjgK/Y QQIDAQAB -----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 401732633193117595272978921060913552486650 . . . . . . . . [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 2023-09-24 12:38:36 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-23 12:38:35 +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 22496054898115649943920393333291494422662849049036179267381621036682716315958697061650716753972676880336981289631181701943028754084871099195406311789978561993484560632529657150354900297915888489990219154593641494779142729908084652928539747927324055652320100152944185422230622273800662741046133401244413005058642048920976685841630501103140087070325988211349524950764186826901065794091072187670928568006017796926303942152406556871330028744276866990520959474562789743832873291218624229536750349324256659332292806148757316885751484675248590656051738421083353786593246017639716939315914958338650949862835380620437740312641 . . . . . . . . . . . . . . . . . . . . [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) 8a135577c8047018f6fbb6d0be2826ab4ed7dbcf . . . . . . . . . . . . . . . . [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) 00f10077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018ac769d7580000040300483046022100bb68bdb9c7231461f8c385c7d9f647740a3b7113003f37611df4b3e560a0635502210087900f29b202040c8d54cdc216b93a678982167c89407cffa8d89dd339e9aba1007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018ac769d77e0000040300473045022049ef3c409a19d8be6d969446e216844718afa8fbb2dee1ec4ec2b2c628868930022100bb6c6cdb34fe530d1e590ae3d87ce43deec917e4f41b1aa3d509f84e66002171 . . . . [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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