bitverdreher.de

Issued by R3

About this certificate

This digital certificate with serial number 04:04:49:a4:0f:56:c0:9b:65:2e:fc:7b:40:ca:0e:2b:d8:65 was issued on by Let's Encrypt.

With 6 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=bitverdreher.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:04:49:a4:0f:56:c0:9b:65:2e:fc:7b:40:ca:0e:2b:d8:65
Serial Number (int): 349908158686211214025017439473208029599845
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 46:13:6d:ba:90:51:49:4d:0b:53:70:67:5f:e2:73:00:2b:89:12:d6
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): da:5c:35:17:91:64:ec:e8:1e:97:6b:42:4d:f5:d7:d9:8d:9c:cd:dc
Fingerprint (sha256): e2:23:b2:90:75:f3:2b:4c:3d:49:82:c0:e3:e2:de:9b:b0:a7:72:b7:82:a2:42:23:cf:73:90:a6:f5:ce:6f:cc

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate bitverdreher.de

6

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for bitverdreher.de

Public Key Algorithm

RSA

Key Size

4096

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

bitverdreher.de
drive.bitverdreher.de
nkuhlig.de
ownflix.bitverdreher.de
www.bitverdreher.de
www.nkuhlig.de

Other certificates including the domain name bitverdreher.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for bitverdreher.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 349908158686211214025017439473208029599845
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-22 01:03:32 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-21 01:03:31 +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 'bitverdreher.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 815417159524086363477070045279553222125319260429880010788134407930258361685798040525393030116259636930065770500603897868342987466123859419007225844152061134872164061914307402426473032534396530996171844271250200831824864155221085622481751376212856106300179099337791185786597602298799858185117760002091980615843349066313257297980383649123086011368174776506383913393483227888938954110864581389718421677840174258093967074789956656023353808801960607548564414664636677605715182748279672773310451570446919344516534678942405211835674078152756003827898441564075404923256042296958810628337408141852988285766287654748744981266186974168172110821304580160076918951385214742505857045385662200370703331103213897919291847788828405826774019553294647997112719310698802109299650424480754564770479234942035275968455141099407139051633159873637326649440021674397518725117369136957361001872825330665629972539891618502065700339888817858186782445915720237977632190961151984351660173159573577719647548506193105681801997607813282316968033908904688501161693355717578047896892341183251887659107363531956966822964732740134933832755862918855591619058928954010901907978198952325862350806431676423657535427474368032136498478935822959836713510285587059811557292682847
 . . . . . . . . . . . . . . . . . . . . [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)
							46136dba9051494d0b5370675fe273002b8912d6
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (116 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bitverdreher.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'drive.bitverdreher.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nkuhlig.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ownflix.bitverdreher.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bitverdreher.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.nkuhlig.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c8f4377c90000040300473045022100e09eafb2a3cd99714f0620c479e32408bfc3a765671065f57f786f33a7d47fa8022043b2b7ad4229f6d6774af21c06b2cd62d4a8c080a92cd1dc8185369ac1708657007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018c8f4377d900000403004730450220586d9312a9c31d5bcd6a93fad864b07809b0408b5ad3d906528c34e62f9632f6022100fe0e9a75b14d45af4ceed2269c56a26e93891234eaadfcac5c2ca968195381d3
 . . . . [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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