claudialubert.de

Issued by R3

About this certificate

This digital certificate with serial number 04:b5:85:83:b8:0b:c5:62:38:05:8c:86:b9:32:54:aa:75:f0 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): 04:b5:85:83:b8:0b:c5:62:38:05:8c:86:b9:32:54:aa:75:f0
Serial Number (int): 410217723386954674492666221466844920444400
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 6d:48:1b:dd:2c:40:43:56:68:e6:bb:8d:07:cf:15:29:3a:56:b5:1f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 73:95:c6:cb:ed:77:ff:58:42:dc:ff:76:82:a2:ee:c4:0d:48:7f:a1
Fingerprint (sha256): 01:dd:54:b1:c0:93:55:70:fb:9f:f0:54:92:d2:53:95:7f:a0:25:c3:90:c6:a9:bf:69:42:90:48:26:16:f5:30

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwLZzKkpSHxK4oI0sNTpq
gIQrdUq0ldS66mY3nbEQ6t77n6p+j6ujTxNE/rbUQWObr5zxWa3aKqY2qcm6CQ2J
itJjIjWM0vTB24hA4fyz2ap1K9W/jwzjkhbbr2PA0IKpS74Oup00sOYiEKfINTVf
RddefdI8zBgM8gXcZIfIrBXnV2hQBkiWXuA9N4PklMGmoWtSC5rWvo5eG6a1yJmx
avHbLMvOJUNS+kb8MUGz6lsalanICYx5Qp3M0eUNJueRPtmMvXXSWn37UhQVdKvY
dz49Rk0qMSOFSL/kx+lTGjuJBUfq+7Ber/KKh2u9HARzySsMQQjC2ZLYZhWP55mN
tQIDAQAB
-----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 410217723386954674492666221466844920444400
 . . . . . . . . [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 2023-08-22 21:51:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-20 21:51:54 +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 24327723934650576538144767983375782525093198293200748656536926242534839910868902328511343353272750948880246389107492863004204204694009830951781318903451117885467466632746525432574025308266577115336624915081695841060248230922847246218482788590752075797377637106230086635456120514832576901809481432348204875391399733343952917710385990238704218639351033351353799566396260551580342710539780397663524236972523762774801112698236534815998598073137298703342596933396024233848273537988346742802891408133012748412952865381801293186946181966448021861002356184632105063835011088653593860357245533869620667572714907238861232508341
 . . . . . . . . . . . . . . . . . . . . [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)
							6d481bdd2c40435668e6bb8d07cf15293a56b51f
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a1f728e820000040300473045022100ea2f27371cb39536a27ceb48c8f5add9592f9a204f07198232018be2a36ecf7f0220388bca5ac33b65aee32d2e9b7712dbd7e0f4509aa0ec6080dd09f9ec72600575007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018a1f728e590000040300483046022100d2e09c6df69c1313f9624da9b2445f8dde25f4118be0582a48181b44bcbd3785022100ce4c97903e2ae1ef2c5d9a85ce9ea6877ab7b3038557e4312a6405ee14594949
 . . . . [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)
		0077f10739d491e18d87e2b977ec19394ded3d51486dd5e10511c6cf35350c25fb08652e5e08eaa7b5ad31e918c60dcded48bb6f24ba3bdf8e7b8a4222442966eba0288b8965daca0c1509da50f73b32539942e609a4dbfc515676b529ae67444e66aeb5cf7363883052f8b5b4e3dfc39f80ce269650fa15e60ecd5105f04e3e01e2fce818334aead17a3a81688f5a92deb8f71d8fb3208c8b59b66249540ddf743bb3b40bedf1ddd59587180125fa0cab721501947492344bb88ed0e7b0db275cd0f8a75d3cc691df5f3cbc6b87e2cccb8be0f8bb3fa24a332d100467b2b5e7524fb62b509f425edc383b2e0a3bd50b56055eda96006b55902ae815db370d2171