konbau.at

Issued by R3

About this certificate

This digital certificate with serial number 03:9b:83:1d:23:a5:14:38:47:4f:f2:82:e4:33:91:ba:44:ab was issued on by Let's Encrypt.

With 2 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=konbau.at

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:9b:83:1d:23:a5:14:38:47:4f:f2:82:e4:33:91:ba:44:ab
Serial Number (int): 314254904835046163945513582476491312743595
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 26:00:f1:fc:12:3e:eb:41:96:09:81:7f:6c:0c:e7:79:98:25:0e:8e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 5b:b1:db:2f:ae:fb:f2:5c:cf:cb:a4:45:3b:ae:de:44:68:19:32:62
Fingerprint (sha256): d8:8b:41:6c:c2:c5:e2:50:cf:04:cd:1b:69:d9:41:8c:b9:f2:0f:15:f3:3e:16:e8:16:91:98:92:c3:76:b4:f3

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

Revocation information

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

Check the revocation status for certificate konbau.at

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for konbau.at

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

konbau.at
www.konbau.at

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Certificate

The complete raw certificate details for konbau.at 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 314254904835046163945513582476491312743595
 . . . . . . . . [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 2023-08-30 08:27:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-28 08:27:44 +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 'konbau.at'
 . . . . . . . . [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 850416010730697280023492040515355958257720392378873020380842315701299081275621009202810376290055552198434943827674485021241348298409615661485174190678366874723899657303454303657389878832252708773348331348889883665537717310667053451109377135319408216648262755217659011886372927382266258640278066071463305863987451422633416209221468140418963910524813813021681979008991179069032811059085656539146189704043352917032890700323242564655257188676044542249729533829377367191725901795768279977425541316406046256102839156640240980489718499983142335674421009881786757175975877711542416396094412375218930352895844019826104504297154455271453192312436167261771087232019547963778277839701080809184671524391594252798772144506097900899921380872196344620209726418215362651032774686839341243103827609585688967987987423415906253278422142144774017990264270453268428943188524931180678446667999202826857509804825180535774336165157641333413090117368588854313560437223730473343317116527041644112568363282322338694315326036880837267992860878169792984511079897757546326772511486405970279925567447485595461144725888026544405046596627896542877546190943286039204052939412836549511691484543930625852417292910013448974804958785836791201105108407777841905640496558429
 . . . . . . . . . . . . . . . . . . . . [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)
							2600f1fc123eeb419609817f6c0ce77998250e8e
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'konbau.at'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.konbau.at'
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a45c53062000004030046304402207ea84279dcaad8eeccc2d278d7d2e4d237470d0269ba8c79dd670215368f1e0702204edb99868bea6b7df53fa1a326a6241a659856cb1a544848c68c2c7ba4f2e41c007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018a45c530690000040300463044022011a8887272f857fe693b82f07cac976fe27154ca9f98c53c989b0d392c41906302204efa7bc57b48f7731c69cc3b6af35626917d5ebdc0bee67e2a2050dec88cac8a
 . . . . [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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