cabs-chemnitz.de

Issued by R3

About this certificate

This digital certificate with serial number 04:e0:02:80:88:8d:3f:3f:fa:47:19:a3:dd:e2:1c:df:79:e6 was issued on by Let's Encrypt.

With 6 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=cabs-chemnitz.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:e0:02:80:88:8d:3f:3f:fa:47:19:a3:dd:e2:1c:df:79:e6
Serial Number (int): 424675719756919116602960786421861018728934
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 04:2b:76:5c:c8:a8:7e:27:05:6e:68:d3:ad:56:a5:b8:af:bc:66:28
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 65:75:44:16:68:d5:1c:4b:33:0a:d8:a8:5c:74:14:c6:f4:0c:30:a3
Fingerprint (sha256): 6b:7a:5a:43:d1:e6:fa:14:a0:6f:b7:55:09:f0:99:d8:28:82:d4:40:d0:38:0e:ab:d6:69:ce:6c:46:a9:1c:3d

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

Revocation information

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

Check the revocation status for certificate cabs-chemnitz.de

6

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cabs-chemnitz.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

cabs-chemnitz.de
cabs-chemnitz.eu
cabs-chemnitz.vsrv01.16384.serviceprovider.de
www.cabs-chemnitz.de
www.cabs-chemnitz.eu
www.cabs-chemnitz.vsrv01.16384.serviceprovider.de

Other certificates including the domain name cabs-chemnitz.de

(limited to 100 certificates)
cabs-chemnitz.de
cabs-chemnitz.de
cabs-chemnitz.de
cabs-chemnitz.de
cabs-chemnitz.de
cabs-chemnitz.de
cabs-chemnitz.de
cabs-chemnitz.de
cabs-chemnitz.de
cabs-chemnitz.de
cabs-chemnitz.de
cabs-chemnitz.de
cabs-chemnitz.de
cabs-chemnitz.de
cabs-chemnitz.de
cabs-chemnitz.de
cabs-chemnitz.de
cabs-chemnitz.de

Certificate

The complete raw certificate details for cabs-chemnitz.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA11JaVDV2IQDVS6Cm+wru
Q6rUR0z5Wlg6I4zy6TvWTpN/Kd4rLD77YWSNN0xENieIbvQZFI5MsTnPGkKQRJBE
mdLv4YNkkRwvPAugn5ne2QgkXsK9KxoXN8E8ZFQZuk7B204PSvx0Tq+2Sa/kTvBX
kJWZV46V+xlkD10oiIUn62xMzJCI8Wrq30uPcpDzGApry7MFyexUaYx7ZAbkpBXV
X/r3AbuwSJvoZXy2CqYKExWNqnWDnkp/oeQU5q6ZVxNChFcgSP/RvI91CaWeK5XA
K1oy4o0xF3RGw6WcQ1dQia3DKezqLhOE+kKWFC9zSG50n0S8rmE/9vwTpGjGnb57
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 424675719756919116602960786421861018728934
 . . . . . . . . [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 2023-11-17 07:34:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-15 07:34:54 +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 'cabs-chemnitz.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 27181845270312131790561667010753138672056464764007159179938838270373609292195632898204330456133135058396485239214355410305907493075081704709525561801141350444388704545708123253515845984804756485456299244694913338167724834700569577823710921594538099312881333229114622419867727447614801101986856069906145197437569125675169837446743342707632634322271241064064181008835010026565379610110247005686048600625221341437000920443177930630888492735040536110226101872583375358703281759117655940291975424628379156772824915209751117898317202042927394116539980462821828188610339913616208633774339119801052676562058058739258845199201
 . . . . . . . . . . . . . . . . . . . . [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)
							042b765cc8a87e27056e68d3ad56a5b8afbc6628
 . . . . . . . . . . . . . . . . [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 (181 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cabs-chemnitz.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cabs-chemnitz.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cabs-chemnitz.vsrv01.16384.serviceprovider.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cabs-chemnitz.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cabs-chemnitz.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cabs-chemnitz.vsrv01.16384.serviceprovider.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018bdc6b359600000403004630440220050fa7462c119948ca4110eb530c76e1ec1eca56e73c66fc218f04056bd85d710220055f386955eb71fb3302333502dcbdd36d8a2e6c75dc30323bdd60022c987b3500770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018bdc6b359f0000040300483046022100e1b8ea6813e3704832e98ca14697374152009b845f36111cb1b439d8c2a285d7022100b8fe30d23094ba68179cb0e36bdcfdca1ecf33ed43015d580cbd4aae4513d841
 . . . . [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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