claudialubert.de

Issued by R3

About this certificate

This digital certificate with serial number 03:8e:e3:a1:88:c2:3c:fa:7b:7f:77:e8:9c:3f:c4:f0:09:ea was issued on by Let's Encrypt.

With 12 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=claudialubert.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:8e:e3:a1:88:c2:3c:fa:7b:7f:77:e8:9c:3f:c4:f0:09:ea
Serial Number (int): 309959527386688243301709348104902865324522
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f7:18:28:88:55:c8:7a:65:86:eb:38:c3:c1:b1:f4:fa:32:7e:2f:47
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): e2:a4:55:b8:37:19:7d:ae:8e:d6:4f:fe:2c:25:50:34:55:36:99:76
Fingerprint (sha256): bf:04:14:15:8e:a9:f9:c8:aa:2e:86:d8:13:fa:4a:3c:e4:31:55:17:5f:09:75:33:84:6b:0e:2a:bb:c9:07:43

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

Revocation information

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

Check the revocation status for certificate claudialubert.de

12

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for claudialubert.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

claudialubert.de
iwear.informatik.uni-bremen.de
iwear.tzi.de
jpc-eventteam.de
kichererbsen-kindertheater.de
lennalubert.de
lottalubert.de
www.claudialubert.de
www.jpc-eventteam.de
www.kichererbsen-kindertheater.de
www.lennalubert.de
www.lottalubert.de

Other certificates including the domain name claudialubert.de

(limited to 100 certificates)
claudialubert.de
claudialubert.de
claudialubert.de
claudialubert.de
claudialubert.de
claudialubert.de
claudialubert.de
claudialubert.de
claudialubert.de
claudialubert.de
claudialubert.de

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1mVZjVkiU66U63UPX0zA
Y8Bq0NHOVsfcW3tG2gOdc3oUMGjY7w2BzGi/KdRli1m9bLYbfLG0bT12eBKDzYwk
Z27DUv0dea5E/6kModFBYTe+XXvyETG70+u+ZmFNbFkahNvN3tX4a1f9KqQjHwSN
bC91YIBhP8vzdA/VaElmnO/pRSd8YDLlDO2Y9sesX+RREKM6yX2PPJneN7B8cKaZ
GPbfaZD9AbcNUNMyuPqAWknYjb8CrvCk9PEV8cZXpSzl3PmctgnX29L/qJPtaqy9
mAkafmsYg0PfDziy0Q5CEkAqUE305mDvhRKjxlV/BsDCWHRD7oN44mKxh9tjTEF8
IwIDAQAB
-----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 309959527386688243301709348104902865324522
 . . . . . . . . [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 2023-06-23 21:49:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-21 21:49:27 +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 'claudialubert.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 27064974718237792926086804721433201457616469862705984669059620391691983259048706154937668155905508506357975447444239677976848657768616670018061385107267248433207726938445948952617756046509366675206896334839561274638749848812663578413997322912904806708113471463730895871489157038036015512885070552447408849722246967896247812192824956738940705789491096506527296214336383274965098675080353914734369855025433151559132553713270469456044317836822804325343620969402847826363017204605548764682958553521931881230043384939505331329846006175544707470089681474275537971691247015862958590819747771670956716176707006425274448444451
 . . . . . . . . . . . . . . . . . . . . [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)
							f718288855c87a6586eb38c3c1b1f4fa327e2f47
 . . . . . . . . . . . . . . . . [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 (268 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'claudialubert.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'iwear.informatik.uni-bremen.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'iwear.tzi.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'jpc-eventteam.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kichererbsen-kindertheater.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lennalubert.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lottalubert.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.claudialubert.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.jpc-eventteam.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kichererbsen-kindertheater.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.lennalubert.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.lottalubert.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)
							00ef0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000188ea72bd29000004030046304402200f364e788b9470769e06a393c304101f23eaaeeae41c49218bc5b9c42aea3d6702202831aa3a454411f84f79a7f22b3e4e6852915bc3c8ef36a09656979fda5c9b0e007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000188ea72bd3a000004030047304502207a132a0c42e04fd1e855c8d29e4fd1ca060f1a3e99aa3b0358482ca93d53a70902210096b260b9807f89c42f017df7464defe676f700c0330317500246be0fbe92147b
 . . . . [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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