lukaselsner.de

Issued by R3

About this certificate

This digital certificate with serial number 04:70:d9:8d:e3:92:1d:38:ad:6d:b9:82:e3:6d:76:06:01:c0 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=lukaselsner.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:70:d9:8d:e3:92:1d:38:ad:6d:b9:82:e3:6d:76:06:01:c0
Serial Number (int): 386849948026811809989645264062648427086272
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: d1:eb:fd:6d:de:d4:9a:aa:db:7f:52:04:94:02:5b:64:7b:fb:3f:b3
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): bb:ef:2a:4c:33:9b:4e:93:0d:60:8b:be:0a:ce:0f:c0:9d:b8:7b:f0
Fingerprint (sha256): 7a:f8:b0:a4:e8:46:b4:07:f7:9f:84:8f:a4:49:42:e1:3e:2d:ae:b0:4c:57:ab:a6:2e:1c:96:35:c1:a9:34:87

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

Revocation information

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

Check the revocation status for certificate lukaselsner.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for lukaselsner.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

*.lukaselsner.de
lukaselsner.de

Other certificates including the domain name lukaselsner.de

(limited to 100 certificates)
*.mindrunner.de
lukaselsner.de
lukaselsner.de
lukaselsner.de
lukaselsner.de
lukaselsner.de
lukaselsner.de
lukaselsner.de
lukaselsner.de
lukaselsner.de
lukaselsner.de
lukaselsner.de
lukaselsner.de

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5Pc0zr+sPe3XxPGeDrtk
5odQHhS/EPOjN9PgAB3PMs6ucdbJkbYAbElku4SIpdZ6dqXXtBJUq8tGxdBXBlfF
rmX+neOgs9IiEKtU1ZEnRaffpfnUU93SCyPtVhiOVX1YDvUcoOufXZ67shtZovIO
uGIk5+/YX0CDbbXjv4PsD5YPrYvCE25dwI4QWG4mg1J/7B0JUpqeAqe0/ZVO639p
BcgxW1Dk84mpyFNgR22sQnh/vYpOBz1zk6pMs2u/T6iejDf7Uwe8pOFcsDkCRuFG
0/Nn8r924hfeF2hQQTrHtlJ5qnXoShaQkURmwDRAlKrVbkxCb/yfumPTkxAecT6x
YQIDAQAB
-----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 386849948026811809989645264062648427086272
 . . . . . . . . [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 2023-08-11 12:18:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-09 12:18:11 +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 'lukaselsner.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 28904235492147026229254258274135245959091437445710904108190080912384947764297226778729997154532282040736120434973935861819914310055997911244544021392520351204199144696980492345240176863216620199909013716162125746245963229777277913860916485396053890440523103335878415792591344874170555339615286016097049676953985429582955198298906527979318245501530474815753580089783247462052745440099118561067091960922242579102696670220823713683017880925510449070534064080746083177326721178301467493699069652900811971693009297174172399380800190967170856671635467310172966723670515101410920875957280945424846045148225185624928703918433
 . . . . . . . . . . . . . . . . . . . . [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)
							d1ebfd6dded49aaadb7f520494025b647bfb3fb3
 . . . . . . . . . . . . . . . . [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 (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.lukaselsner.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lukaselsner.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189e4bf5aa80000040300473045022051710f6432aee9557ab5953771abfedb067ee6aec8e294ae2ddf1114e42b6ff4022100ed00bc54d0c0e7ae896e025ee13fb11129c4f458b92d9449a991871152db4d52007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000189e4bf5aa90000040300463044022000d9b7bb7a78659b0a71efc16f3f06be54b9d8c668810fc48d2e179495f6aac502203bce6ed3cda86e46ec910148d3508e5e22d1f7692a892ddfcfee7c9cd6981a0d
 . . . . [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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