praxis-grunewald.ch
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:d3:91:9d:83:f0:fb:b0:eb:f7:49:9e:7a:70:78:65:85:26 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=praxis-grunewald.ch
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:d3:91:9d:83:f0:fb:b0:eb:f7:49:9e:7a:70:78:65:85:26Serial Number (int): 420442279073442916851295821909030661883174
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 43:27:5d:79:f9:3f:92:0a:2a:22:ca:fa:7d:0f:ed:5c:b6:e6:2d:5c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): a3:77:76:24:8d:c9:f9:69:b8:5c:20:62:f6:a3:e0:08:15:d9:b6:1e
Fingerprint (sha256): ad:c0:bc:77:6a:31:30:48:43:e1:82:e0:66:9f:25:e6:b6:73:ac:ab:83:47:df:6c:40:fb:9e:2e:31:f6:9f:4c
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate praxis-grunewald.ch
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for praxis-grunewald.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
praxis-grunewald.ch
Other certificates including the domain name praxis-grunewald.ch
(limited to 100 certificates)
www.praxis-grunewald.ch
praxis-grunewald.ch
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praxis-grunewald.ch
praxis-grunewald.ch
Certificate
The complete raw certificate details for praxis-grunewald.ch in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFXjCCBEagAwIBAgISBNORnYPw+7Dr90meenB4ZYUmMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAxMDUxOTE2MTlaFw0x OTA0MDUxOTE2MTlaMB4xHDAaBgNVBAMTE3ByYXhpcy1ncnVuZXdhbGQuY2gwggEi MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDJZCqQihVki4LWPAyFTRphfPdi UfZdDH8KYinAdT7ZQz6YdrFxB7FEVuvvWCu/qVg7ktwfLBpftEZLQIBkl0CM2Wgg Armw6974YflHXams2t14cbfXSRUXMVbFi3bAsaVDAjHPZOJGGDKGGDEjiPdMirDz 1qdK0PqzORGYRf8nmuSw8DQjvgZwwH8UMT+ly5p25kel5VWFBYZJnWXs3qBexkaU Xe/T6eZY/TmvIsjNzYREIvcmjLOfhbVmq4fdecvwZeSrVULMWbkdtnoNlgwQ413i eTBM3tvmzZZrAENkMx3HGfPiIXJbmIbrwrIlEZQ0/ASx1RABoufDKaclzMDPAgMB AAGjggJoMIICZDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEG CCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFEMnXXn5P5IKKiLK+n0P 7Vy25i1cMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUF BwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNy eXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNy eXB0Lm9yZy8wHgYDVR0RBBcwFYITcHJheGlzLWdydW5ld2FsZC5jaDBMBgNVHSAE RTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRw Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2 AHR+2oMxrTMQkSGcziVPQnDCv/1eQiAIxjc1eeYQe8xWAAABaB+owVkAAAQDAEcw RQIhAIadGhi7ReUfWe4hkXMT1vPYYvFKzoN6QCcJCiYeEPLbAiAL7uxPZ7LAjjC6 X56fU6aPoWA4PotvZT7gcZFb3D1fewB2AGPy283oO8wszwtyhCdXazOkjWF3j711 pjixx2hUS9iNAAABaB+owTEAAAQDAEcwRQIhAKsnMM2POYMltiSBygR9B4BKeKtS AJRPWplp073vEJwVAiA8BmGJWhYyKR3IVePjcq8oTbV8gU9SY8sdunA3sbI4GjAN BgkqhkiG9w0BAQsFAAOCAQEAm3EWnMp+sJKJ4QsIPwnQZIeQdP02OdPpXwJoWzjr pWyYJI/LLv22ktNzdRB37OJ/Q+jBDcSmKjSrJS1DXQ/hQxGlDZcNfBGXkI2Z/blk ZP9Xld7osOLbxVQ6uYiz5r5rOPVXo+Q2LL+d2iGCSz4Gv7feprvu3NVFRHekyzN0 /aRgKwficbSLhb9MBWRzadteJpd4XFFy4BQ0XbbO/lTs9c7UCEQf+qk7wZcf4QWL bAoAz/sgSsxdGqPYeKDNIoTTYfdAGr426BPgPUD1DOEl2njPFkDaZJc52zOOSQ1P 4QGaAmYj+tz22+9VtwW+Isuk673k9arFECWoN96oErT45A== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyWQqkIoVZIuC1jwMhU0a YXz3YlH2XQx/CmIpwHU+2UM+mHaxcQexRFbr71grv6lYO5LcHywaX7RGS0CAZJdA jNloIAK5sOve+GH5R12prNrdeHG310kVFzFWxYt2wLGlQwIxz2TiRhgyhhgxI4j3 TIqw89anStD6szkRmEX/J5rksPA0I74GcMB/FDE/pcuaduZHpeVVhQWGSZ1l7N6g XsZGlF3v0+nmWP05ryLIzc2ERCL3Joyzn4W1ZquH3XnL8GXkq1VCzFm5HbZ6DZYM EONd4nkwTN7b5s2WawBDZDMdxxnz4iFyW5iG68KyJRGUNPwEsdUQAaLnwymnJczA zwIDAQAB -----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 420442279073442916851295821909030661883174 . . . . . . . . [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 2019-01-05 19:16:19 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-05 19:16:19 +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 'praxis-grunewald.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 25423293125859802303032486116712029331389099504136424416794373846415729661983538709314764009285034712209321865770611201608017224779480984958590638927363183402608393434607456392699775721723183691057569877555346032352245648801644306619680062935834505771445454297180676064215233337888878328433446109795950289984190903688774178340564449774086998963107912896714288851725791838994517070250238053582445146823583275824504579579414309312361009012968999089628869064901511766252452074524293066090728019374441713877885141500703220320132740612126517679716031459668725640526273707365644060633107436414855812359760656587258426343631 . . . . . . . . . . . . . . . . . . . . [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) 43275d79f93f920a2a22cafa7d0fed5cb6e62d5c . . . . . . . . . . . . . . . . [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 (23 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'praxis-grunewald.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc56000001681fa8c1590000040300473045022100869d1a18bb45e51f59ee21917313d6f3d862f14ace837a4027090a261e10f2db02200beeec4f67b2c08e30ba5f9e9f53a68fa160383e8b6f653ee071915bdc3d5f7b00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d000001681fa8c1310000040300473045022100ab2730cd8f398325b62481ca047d07804a78ab5200944f5a9969d3bdef109c1502203c0661895a1632291dc855e3e372af284db57c814f5263cb1dba7037b1b2381a . . . . [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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