cabs-chemnitz.de

Issued by R3

About this certificate

This digital certificate with serial number 04:75:29:df:b7:13:ce:4c:16:36:a4:33:6d:b5:e3:ea:13:77 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

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): 04:75:29:df:b7:13:ce:4c:16:36:a4:33:6d:b5:e3:ea:13:77
Serial Number (int): 388317840600067560080372861986785865634679
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 88:1f:80:cf:42:80:06:a1:47:92:df:22:0e:0c:15:e4:a4:d5:25:8a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ea:9f:9e:9a:58:89:d9:2c:43:13:4d:3a:08:61:5c:82:b1:20:be:90
Fingerprint (sha256): 27:72:d8:7d:b9:9c:46:8e:8a:a9:e2:eb:52:82:37:23:b0:7c:67:5d:48:58:e1:60:2d:28:f1:29:17:2d:b8:ec

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAva0oUHCwUPiVVOfWWjjk
wGF+W+j55zeHVjtrh2rOZsAOONUkwkWzgiW5ylywKkAKXVuKRKVWxz++XW+oazcH
nYn4GNOBNBkEIw+3rdJ7tO4a+Of8P19ZxchZnP1ADaskM3WCt9uFxPVZSCcOp3Fo
Ot1Gi26ZakGdBlR3NzDAZdIHUlTpbofyasf85UcBmtWFzrSt0I4T4gBpCxAV9evO
azOZQfSGnUYnbsmBHYzSCg82lAkSqnrZa8LZR6so41G0yJEYlIrCQcfetcJ3BaAJ
DU95xqbLw0CJ15CTfOrpvlhOwtYSYd3zjMHyeaLHzXPfDC72IImBYELbnhVkmxmY
1wIDAQAB
-----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 388317840600067560080372861986785865634679
 . . . . . . . . [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 2023-03-22 07:34:31 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-20 07:34:30 +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 23944426773122917005705275662748496268922411275317902065011490949376665404893561006795981285649671190736767387161575371599347178939218850547988786839996355434580630590340669779589079223908615643202491515091746790436304748509149838108377816437412934500150913517716652935172559632106352580916080276894172565315096646130531299890065603995163149513997266962947310004158014420341872839453749784798805759392836117950869853759941413454543036972368106514142429871484140016820208778804807575375378731539800288883539599942371774465248434874941389703877102916064196619223317703924927259178085035312981555586733067294860318972119
 . . . . . . . . . . . . . . . . . . . . [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)
							881f80cf428006a14792df220e0c15e4a4d5258a
 . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f0007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000187087499dc0000040300463044022025e90d5d2cf2dcd4c767a174f7e98d13f19eb88211065f8d7ab77f299efec0330220778c76edea05299a8766480d580b221db3ea9f123981ed007483a5e261709dfd007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000187087499e40000040300483046022100d184a45a2c9098e848ccc668ef96c6c2c9b42b95c08f6eefa083e017fd2337fd022100a38cbcd945376139e45061d082edd6f53bf3b5144e7ea6cc6e3cecf922dd3aae
 . . . . [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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