www.augenpraxis-ruckstuhl.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:d6:07:0e:c8:c3:79:bd:20:25:8d:af:84:8c:28:c9:85:0a 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=www.augenpraxis-ruckstuhl.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:d6:07:0e:c8:c3:79:bd:20:25:8d:af:84:8c:28:c9:85:0a
Serial Number (int): 421278951608217420411947277122494349804810
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 1a:56:82:9c:cf:b3:1f:0c:ea:1d:0c:f4:23:f9:c2:7e:92:c2:a2:18
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 73:1c:9d:f5:9f:64:5d:b6:77:a0:47:2a:91:82:50:8e:33:3c:92:d6
Fingerprint (sha256): 1d:0c:10:d2:5e:ae:26:9d:28:7a:74:09:ad:05:0e:4d:70:41:56:22:23:4a:7c:17:19:e4:32:a1:3d:c2:d4:b3

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.augenpraxis-ruckstuhl.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.augenpraxis-ruckstuhl.de

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

www.augenpraxis-ruckstuhl.de

Other certificates including the domain name augenpraxis-ruckstuhl.de

(limited to 100 certificates)
augenpraxis-ruckstuhl.de
augenpraxis-ruckstuhl.de
augenpraxis-ruckstuhl.de
www.augenpraxis-ruckstuhl.de
augenpraxis-ruckstuhl.de
www.augenpraxis-ruckstuhl.de
www.augenpraxis-ruckstuhl.de
augenpraxis-ruckstuhl.de
augenpraxis-ruckstuhl.de
www.augenpraxis-ruckstuhl.de
www.augenpraxis-ruckstuhl.de
augenpraxis-ruckstuhl.de
augenpraxis-ruckstuhl.de
www.augenpraxis-ruckstuhl.de
augenpraxis-ruckstuhl.de
augenpraxis-ruckstuhl.de
augenpraxis-ruckstuhl.de
augenpraxis-ruckstuhl.de
augenpraxis-ruckstuhl.de
www.augenpraxis-ruckstuhl.de
www.augenpraxis-ruckstuhl.de
augenpraxis-ruckstuhl.de
augenpraxis-ruckstuhl.de
augenpraxis-ruckstuhl.de
augenpraxis-ruckstuhl.de
www.augenpraxis-ruckstuhl.de
augenpraxis-ruckstuhl.de
augenpraxis-ruckstuhl.de
augenpraxis-ruckstuhl.de
augenpraxis-ruckstuhl.de
augenpraxis-ruckstuhl.de
www.augenpraxis-ruckstuhl.de
augenpraxis-ruckstuhl.de
augenpraxis-ruckstuhl.de

Certificate

The complete raw certificate details for www.augenpraxis-ruckstuhl.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyYPgE4DPFG+59jpOlKzq
/QjyvETwkkwEkDRw4KDd5d1RBjaxbZhxZv3jKAAQMuBRMMky6X62kzfgNSr+L3Bp
22HyUvx2QPR6zK8CwN6zKv2Sr09myoWBztNzjwpHH9ptbsgiyw3pPhdiPX4qb13O
PIEch+4yRVUxNFV9wG7IUlRsn9JIp+K9MGKWDK65cb7vUE5dnNZzu3uAxQh0GYi2
V6mtwX31VvBgJx/rDBKQYp1U8sRqrCJV1EdQZXs9FvqUQcmITS9XWgbBKFPpXpTE
9ff84XfzHSvruAAttQwu81cmCvX+oSbRYhbgjiGcUhGHs4SLlxfmA/N6uh6iurFJ
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 421278951608217420411947277122494349804810
 . . . . . . . . [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 2019-02-02 13:42:40 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-03 13:42:40 +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.augenpraxis-ruckstuhl.de'
 . . . . . . . . [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 25438929431127927644357502021074243179339251298011929356374301483333758803455918431989526791168761311590050256156366949422739642648303749864576083218509416015580277493625016992578795596023440875294401198952131268872317505791552549219647777077326663428962794569320221961440821711877988683583941919318964285879814274710216534594253545691345997895318716899418640641155983643181863335748617270743958322794056667756679628815787424861246459389183760459983686634694028150758916534476519148054970487007741180887217072606102759689897436064087136680521022813104818739622209496645441838079626774646065132119411602795443411568993
 . . . . . . . . . . . . . . . . . . . . [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)
							1a56829ccfb31f0cea1d0cf423f9c27e92c2a218
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.augenpraxis-ruckstuhl.de'
 . . . . . . . . . . . . . . . . [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)
							00ef0075005581d4c2169036014aea0b9b573c53f0c0e43878702508172fa3aa1d0713d30c00000168aea958a10000040300463044022014eb39a4d0dc26dff38f9240c2069ee87a821244d0f8fe25ef371b84e1c2ab61022023efadc2b0f80b1d65e08952cc1a0d966a412d25bd3b93f4519743246b3c9e5800760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000168aea9584c0000040300473045022100b662ed33493f82305814ee618f44da97879a60b0744a2cdc29d1bf214e4d3c2d02201d5c60b83ee9c08a49537bc32802f239f2fb5e4f4be13489bd8dc544a987df05
 . . . . [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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