dr-schwepper.de

Issued by R3

About this certificate

This digital certificate with serial number 04:ef:78:ce:62:fa:69:44:4c:41:b9:cc:91:19:43:0a:46:e2 was issued on by Let's Encrypt.

With 4 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=dr-schwepper.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:ef:78:ce:62:fa:69:44:4c:41:b9:cc:91:19:43:0a:46:e2
Serial Number (int): 429937208401308087713011103586231415097058
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 80:f5:44:13:43:b1:28:b3:02:88:99:ba:e5:31:1f:80:04:6e:46:2c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): b3:ca:de:62:fd:1d:d0:1d:ff:14:03:39:a5:67:5a:79:97:55:a5:10
Fingerprint (sha256): 6f:ec:c3:bd:ce:d5:40:47:4e:4f:27:94:2d:75:3b:7a:21:36:1f:7b:da:71:f1:8f:ac:44:c8:17:10:5b:1e:a4

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

Revocation information

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

Check the revocation status for certificate dr-schwepper.de

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for dr-schwepper.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

dr-schwepper.de
schwepper.server320.star-server.info
www.dr-schwepper.de
www.schwepper.server320.star-server.info

Other certificates including the domain name dr-schwepper.de

(limited to 100 certificates)
dr-schwepper.de

Certificate

The complete raw certificate details for dr-schwepper.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 429937208401308087713011103586231415097058
 . . . . . . . . [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 2023-10-28 00:11:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-26 00:11:49 +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 'dr-schwepper.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 849303920771984535505397230061253099093550522725892885123311510015690736087407571290751714305284811625975927859652786266384889024218521970098815538358054819366715849401428202842632820455108924876525854073130834613941441881866241959160875443728104815499967057516554370774334427777970153365240915508769653453948149881489484189423501720832974795412649237395234155020568425699241037491292592379314303800989734725893505481329231150808181419935824798180209778027740614604436675636637002886604419157519473004225968577983740230750270415303812462842445981307696000497310453374769042767573467196444369510180867933165862680005470037766990501991945343727624157912964029307374181138832776057322160765806623946325557399127617201050242292123299712470247957876686147181336011708921567519288358458401657448944631058044120162777024608762280412967193735198631375699921185411788756031767450442087396223376077761284561370066921372277692928461405985437346038105984009524750558177859254310765363464076016538351799548626346122368134952367350039613938678034076693779024023478106465159729157946539812955209285983791533392661199441949174338077697009885933575614545247390996997223798962489732085574796228177032204833758278412379581013254767856803087567249540991
 . . . . . . . . . . . . . . . . . . . . [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)
							80f5441343b128b3028899bae5311f80046e462c
 . . . . . . . . . . . . . . . . [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 (120 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dr-schwepper.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'schwepper.server320.star-server.info'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dr-schwepper.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.schwepper.server320.star-server.info'
 . . . . . . . . . . . . . . . . [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)
							00f0007600dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b73d660b50000040300473045022100fc7e9409f5499191c0cff744436d7690129f7d7e9b675fb89cf47f32a269d8c702206c5a60f3a8bb95659eb08f915f10d9c79e6912d1b36c3554b619d045c08d83bb0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b73d6609a0000040300473045022029534b86e7de0e06ef8f7528df85970fc5d750505d95b3ff0ac4bd2512198c6702210093ac52b54d1edddf288c622f89dca74157919fcf0e0dc7e481168f2e4eb2375d
 . . . . [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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