www.augenpraxis-ruckstuhl.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:19:ac:28:1a:df:4b:59:72:02:8d:8f:ec:45:82:0e:3e:aa 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): 04:19:ac:28:1a:df:4b:59:72:02:8d:8f:ec:45:82:0e:3e:aa
Serial Number (int): 357185038352247644540480357285037253476010
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 5b:54:e1:0d:4f:a6:a8:96:3b:50:32:1c:69:db:2f:03:ae:e7:62:c6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b9:f4:26:44:e6:43:a9:ef:23:3f:26:46:ed:5f:cb:88:14:f1:1e:b6
Fingerprint (sha256): ec:db:a2:3a:8b:a1:41:3c:4e:63:df:bd:c6:82:f6:26:22:83:d8:93:4c:91:2e:a8:a6:a2:57:e2:e1:06:88:a8

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwoCAWS5AMVDZ0FZ13bQ6
A3yhsCncoNEkRFqe269CXCQpPdChI7LsWWsTdpCSqgLEboc6Z/hdE+vN3XBAuT0a
n9LwH2LR9nhDMVsJP/M/Q37Y0X4GXEd5SlpaGCLYH0fXa3nLjYy5L8g1+7ASri/6
87EzKE0p0dcVdCHQuLbgN1P18c/TB2AVrxwEWybg4DeXeD+gCG/aD3Q2WThEsi7z
UIxY30uAJWXsANNI/uDvb7QtRAJHzxB3FmlJPmVGHqxNuX4U7dIPrpz0aTYlZqmY
4oslxP3en6XZCFNvWtWhExiHYQxD67ZsHamTdnXEXBM/6TCcegplQ+Jhn7R+heO9
RQIDAQAB
-----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 357185038352247644540480357285037253476010
 . . . . . . . . [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 2019-10-04 15:08:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-02 15:08:43 +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 24553597546117847610133430038917376373578367610149850461256816242115962291778118363950787679816847159761813545558879686413799770786289428411753462336689890319773214286318743658196014670464292174992195264852381074184175628316276276250844919033522614243096172338339384066867924534828199652021837813485574185292779394223509977937892472295405462405727212422342170443523867954578163119587885559045584636984056419037835190973689142038013295300804713132542946120573056875771017294769186187579955949617209898657774687022029347856335081334383857077327907265589321665510233036248721625864229898296586723160630202449703110688069
 . . . . . . . . . . . . . . . . . . . . [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)
							5b54e10d4fa6a8963b50321c69db2f03aee762c6
 . . . . . . . . . . . . . . . . [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)
							00ef007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016d9787d1a600000403004630440220530ae9b3fbb8ab4ecd95eb655e746c939306362dffed2fc52722428c15534bde02202d5da150b80a140136bc615ca45b2c456d512003fb42cf321b06be38edb63ac8007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016d9787cfb30000040300473045022045a8361c4b97541fd32d54bd46a396b769ec61cd4ad874b79c7756ed194ec819022100dfcc6be92b06ef9ca342d35461744e78fe010bd2c10f9ad1b6b96aa92b7eb482
 . . . . [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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