praxis-grunewald.ch
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:18:18:42:c3:b3:b4:3a:e7:95:f8:22:35:ff:6c:5e:4c:9e 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): 04:18:18:42:c3:b3:b4:3a:e7:95:f8:22:35:ff:6c:5e:4c:9eSerial Number (int): 356648168665942503304417294153231036730526
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 0f:cb:02:2d:1a:70:58:aa:7d:9b:52:a1:9b:2b:e1:c7:ca:69:91:34
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ed:3d:8c:09:6e:b2:4a:b4:98:73:43:5f:d7:e5:98:8e:f5:f8:1b:c2
Fingerprint (sha256): 42:10:e1:d0:d5:ad:a0:07:97:b8:81:be:06:b6:37:ba:9c:4b:be:2a:bb:36:30:2c:cf:01:2a:87:70:83:dd:59
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----- MIIFXTCCBEWgAwIBAgISBBgYQsOztDrnlfgiNf9sXkyeMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MTAxNTMwMzdaFw0x OTEyMDkxNTMwMzdaMB4xHDAaBgNVBAMTE3ByYXhpcy1ncnVuZXdhbGQuY2gwggEi MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCtK51QqyqGTetGg2A2GsD+A0k+ cQNGxfN/uBO2NrUmTwcVuXEvjnPmTQ0Ixk+ReOoznKEy7V/BKQCK0/6NhGLzfaII qXL5FKcxHwNRyAGcbmHdw/aJUqf9CbWcQ/L5a9lh87DFrEAJ8YTGuL/Le1lXWnWY EsWHsFKCj8yp42J16MIl5NL/k1ChgT1DjguE1nqkREUCY9djB5W8EQtJjzppLD89 hG4UNGIx15Hg6sGEinPYB09eH+v0NKKoCEge8vxQojm7iR41azWPS8+SraC/cTPV mgAft8od6Qc8f8xLw/WaW2atkdkb6QY2A3cwvm7z7Z0KxjgreEz7Kj1qkRJhAgMB AAGjggJnMIICYzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEG CCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFA/LAi0acFiqfZtSoZsr 4cfKaZE0MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUF BwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNy eXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNy eXB0Lm9yZy8wHgYDVR0RBBcwFYITcHJheGlzLWdydW5ld2FsZC5jaDBMBgNVHSAE RTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRw Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB2 AHR+2oMxrTMQkSGcziVPQnDCv/1eQiAIxjc1eeYQe8xWAAABbRwDPn0AAAQDAEcw RQIgKbIecNPhcrGy9hBasc9+pyRUG9FXytHeKFeyoYdVOXICIQCnVNpxqxI2dkim cd6vz4Q70BsrAcohbE7Z/3aV7ywImgB1ACk8UZZUyDlluqpQ/FgH1Ldvv1h6KXLc pMMM9OVFR/R4AAABbRwDPm4AAAQDAEYwRAIgHOcsIIQktFMQ+Uox9WY/a3hBcHi8 KDRGLrkM8GpGxVsCIEFudh7lSON3wGeGWg7bBTbWi9MpHT98wsaX+V3vephUMA0G CSqGSIb3DQEBCwUAA4IBAQAhaM1lpfoSu7fvzmXlhVmoHNKr1SGGkVlGHlL88fqj antGxyNV9WsmUp3fF/ppUUx2u9e4kpRM/d67TkKArsfrQWwQYIq8/o0lBwG9/V57 VUZlWQn7GAdjdUGFq4t6nBvtbDHauacPPM3ejOODWOzElRuFuQLiRLIwgjg1TK8K Ws4lmH+/I3SuHyjRL0Cg1/GlgM1mR6hFKTs7Mj/OyeFNqufZ4DR7cn3muENXBDtT V2ScUOsRs8zuFugYTL3V4uCA8gbNcP0h5DE9AAXLdU4BrwSfdqwHlLk61q1UlEZE usYcL8vYT5pyUOmmDewWMgJegT1c8YgFzgpaXJxDRkph -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArSudUKsqhk3rRoNgNhrA /gNJPnEDRsXzf7gTtja1Jk8HFblxL45z5k0NCMZPkXjqM5yhMu1fwSkAitP+jYRi 832iCKly+RSnMR8DUcgBnG5h3cP2iVKn/Qm1nEPy+WvZYfOwxaxACfGExri/y3tZ V1p1mBLFh7BSgo/MqeNidejCJeTS/5NQoYE9Q44LhNZ6pERFAmPXYweVvBELSY86 aSw/PYRuFDRiMdeR4OrBhIpz2AdPXh/r9DSiqAhIHvL8UKI5u4keNWs1j0vPkq2g v3Ez1ZoAH7fKHekHPH/MS8P1mltmrZHZG+kGNgN3ML5u8+2dCsY4K3hM+yo9apES YQIDAQAB -----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 356648168665942503304417294153231036730526 . . . . . . . . [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 2019-09-10 15:30:37 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-09 15:30:37 +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 21860733876653226877773623309008861723522256777328166872649175539976915076537137342997707160669131980836198922988941263571115847393248506481977734164216257311991201032843608375234812669334525469939233718307782634171882613574830479093502773584402390949231234047539512844747345165814985318158926398525955498270540327881210373750296812249879756349027897747011418800577116054526042858352405415078215784444086817146280180001555325521737487649678229997335977220421132818387419408302321399062173250131058486568095748971212593829272519306752627840096452256911641347207263548906754236224161894166111137217056089866116881519201 . . . . . . . . . . . . . . . . . . . . [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) 0fcb022d1a7058aa7d9b52a19b2be1c7ca699134 . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d1c033e7d0000040300473045022029b21e70d3e172b1b2f6105ab1cf7ea724541bd157cad1de2857b2a187553972022100a754da71ab12367648a671deafcf843bd01b2b01ca216c4ed9ff7695ef2c089a007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d1c033e6e000004030046304402201ce72c208424b45310f94a31f5663f6b78417078bc2834462eb90cf06a46c55b0220416e761ee548e377c067865a0edb0536d68bd3291d3f7cc2c697f95def7a9854 . . . . [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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