www.augenpraxis-ruckstuhl.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e6:54:4e:c2:b2:5b:7b:f9:0d:20:f4:a6:d0:f8:d6:5e:b5 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): 03:e6:54:4e:c2:b2:5b:7b:f9:0d:20:f4:a6:d0:f8:d6:5e:b5
Serial Number (int): 339713866286815874232170909340561791409845
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 99:7e:35:02:6a:26:1b:0f:84:0a:0b:b6:bb:33:3c:b8:82:1d:75:fc
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8f:f0:3b:ed:2d:3a:b2:50:5b:5e:2a:be:7f:7d:b5:3f:3a:89:3e:aa
Fingerprint (sha256): bd:0a:9f:2f:54:4f:63:f5:21:de:53:0f:12:8d:56:db:14:97:84:03:4e:1c:cd:6a:7b:5c:64:fd:d5:08:29:cf

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5bPb2DXd3B8QMzWV7cKB
yYpLyScB0qdqxeUZIUeXBfsnvrvkhsNi7SxZ3qXVRzRd+NakRP0UcOEnsP5fNXtt
ZmOeroiLWVpSGHWmt9qWYgri9qufHmIY45CwpA6FLBwndd05gs+YSa8Hl+Ydsrs5
PJHFONvwwaejGm1DY04m3p8R0Ay9GXD4bhdA0LmtoZlhiZ7ksx5zI13V0b0pzVg3
EL6aUbZsBrqkIxjzLUf/6+SHpElTFZdb41xyM6xbRyCS6otfeqThVhVCUw7L2y2a
4mhqz/HnWcUi79FIzW8JNa+hO88tG3rf4JPKMk++NT6dt4D4MrTM8PKAhhDnsbHk
GQIDAQAB
-----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 339713866286815874232170909340561791409845
 . . . . . . . . [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 2019-11-23 05:06:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-21 05:06:07 +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 28997263501242352577040614863215699124325851390469015800600656102488222976159564990901542634461603163410554885585029339622673104865875174678133242185347740838775244006460323548158182633830862186798535461156030420803358844775912473418761845957430764850357714830108495751914499927762316378966477028316512660849257932839995881571442378424481738614673987223993981161385268952742569246650826016811071189963490102820597162316406736359916289785541641604200590132646611528642972630143467626103256390570764569812696223492058009005357646681306569156210223902141319075452348034138853787937744631438093936580336677040138264634393
 . . . . . . . . . . . . . . . . . . . . [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)
							997e35026a261b0f840a0bb6bb333cb8821d75fc
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016e96de15ca0000040300483046022100a8fefb7da5c5345c6614f7c7204b2b4f406cec3c5ec22262b56b2a223eda2750022100c2c05c0b1e240ec3230da467203f7712be826d16a6e0e7e87610b90b0d4b691a00770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e96de15660000040300483046022100daf4fee6501f02a66e4f7588729d80451830be5fb99733b18084497b99846a8e022100f3cb7a4cd7d07715b6224826bb1f3519d74f1bac052d1eebc0562a0de1efd653
 . . . . [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)
		00411b17b6bd9a171b4238aa1ec3d62f1066448412d75634600f3610cf68f8d1da4cc11f21b3da84e57876b04bfa76546ec95af4d50b048b47ebedb701c7ea181cf9da51e8bf79734ac177194ab6c58eafd3c96c768a0f2f281c63a7f237ddf161c88fb945d67676a458565abd79248070de51182b14fd4868fc56f1d22787dfe85871aefe8017450b4b3a392536c30e198ca33f295e3c529c28e49b013141e92d5fa2c97011342aa326ae651f525baf0b5d9314d4f997524f5879d73e58cb5f3815a3515aceb821d35707c4a247fb9baf20fc20576f2abf48ad1459e895a0068b8ce93517948ece8ba17d24d8f16caef466c4b682d1c6a5577b2664c77a0a186f