cabs-chemnitz.de
Issued by R3
About this certificate
This digital certificate with serial number 04:fd:56:0b:8b:da:68:99:dc:24:59:28:7d:d1:59:8c:9d:ce 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:fd:56:0b:8b:da:68:99:dc:24:59:28:7d:d1:59:8c:9d:ceSerial Number (int): 434654956117500411272857783923665393196494
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 87:0b:0b:18:8b:fc:eb:f1:dd:0c:ad:32:ec:e6:42:b1:4f:bf:54:8e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): a5:92:40:78:c2:c4:6d:92:f9:c9:49:f8:d6:44:62:a1:a7:ab:19:89
Fingerprint (sha256): a7:01:31:15:43:7b:01:fa:19:37:b5:c9:c8:40:11:80:2b:30:eb:14:e0:17:d3:29:ed:65:c5:54:45:46:60:44
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck 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
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
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----- MIIFyzCCBLOgAwIBAgISBP1WC4vaaJncJFkofdFZjJ3OMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzAxMjEwNjM0MzFaFw0yMzA0MjEwNjM0MzBaMBsxGTAXBgNVBAMT EGNhYnMtY2hlbW5pdHouZGUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB AQC69uTMrQLzKmzq+Qwe1hs3c1f3AvlP+AmM8nAwm1GZ6pR9oh1BHI8Fp6sLgwX3 HDe+hPp6/TKAVEhYPMOFnCoDQQi4m9kbsvyV/b4Pna6keindIFqGmWHgw48veh++ 4TOZdoQ98yfaOxF23AdCcvgB9nZesX9yspMQW56XdM1gfgv218Hw1J1GI/qSjozv RQy1OPTsPn4A4Ndqmnb864nST3FBdePLyk4vOOJUIbO/pgiNjU4sjNjMpxFT59zI j7UR75yC/no2NZvEnIr9aAkcf8drcElpL9yVLHZErRCzKdNdYPNVfFPRTUPoFzAi ONYeSOD+uRxKeF/3+W3OZbvzAgMBAAGjggLwMIIC7DAOBgNVHQ8BAf8EBAMCBaAw HQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYD VR0OBBYEFIcLCxiL/Ovx3QytMuzmQrFPv1SOMB8GA1UdIwQYMBaAFBQusxe3WFbL rlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDov L3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5v cmcvMIG9BgNVHREEgbUwgbKCEGNhYnMtY2hlbW5pdHouZGWCEGNhYnMtY2hlbW5p dHouZXWCLWNhYnMtY2hlbW5pdHoudnNydjAxLjE2Mzg0LnNlcnZpY2Vwcm92aWRl ci5kZYIUd3d3LmNhYnMtY2hlbW5pdHouZGWCFHd3dy5jYWJzLWNoZW1uaXR6LmV1 gjF3d3cuY2Ficy1jaGVtbml0ei52c3J2MDEuMTYzODQuc2VydmljZXByb3ZpZGVy LmRlMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYB BQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBgYKKwYBBAHWeQIE AgSB9wSB9ADyAHcAtz77JN+cTbp18jnFulj0bF38Qs96nzXEnh0JgSXttJkAAAGF 00AbdwAABAMASDBGAiEAqyfuQORsBl7r+6qfTqfiApdd1dsGCCy/2mOHJntkTlkC IQD0jnJQ52DMZBeJrOh2LR9DlvmjhaVGQfMHHc4TDvf14gB3AHoyjFTYty22IOo4 4FIe6YQWcDIThU070ivBOlejUutSAAABhdNAG44AAAQDAEgwRgIhAJ9KYV98+YeX wEAJRxAXLDjL8USFav2d/ZPk+Z/5roeEAiEAl78OIYicKnWwi1ZLxopOzYTdqRoF hYTsf70mb+yD0v4wDQYJKoZIhvcNAQELBQADggEBAIWW/B3CETRaKoUA2VYNCDGg smZAjazCecmnc/bkmGUfJ8/prnBH96jtnBU+z31rL1Jr8REEe9LTpbChM+oPfebD 7O8fx+Z2goQLQ/XBIOCI/5sfcI3aiwUOvPGFVseKV00vSRvCbdEqSamMGqjbDfHe ySLLKrzc5bXWdNv6NwE8bjFXJxE7gmcrj/4v80jyDuRW9TTxTpyVtDcWfot+lhyj SUrWsNtB41o7wdB6/R86iyVMmRgG0IM3lh8lRjslB/nO0v8fK5saUDa5k4TwTQUA PXmyQxp5GhTmjKnYTaOHSdM2yhzqsRI91kr557U1acXDJK/Hgo8/WDmPJhQNT1w= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuvbkzK0C8yps6vkMHtYb N3NX9wL5T/gJjPJwMJtRmeqUfaIdQRyPBaerC4MF9xw3voT6ev0ygFRIWDzDhZwq A0EIuJvZG7L8lf2+D52upHop3SBahplh4MOPL3ofvuEzmXaEPfMn2jsRdtwHQnL4 AfZ2XrF/crKTEFuel3TNYH4L9tfB8NSdRiP6ko6M70UMtTj07D5+AODXapp2/OuJ 0k9xQXXjy8pOLzjiVCGzv6YIjY1OLIzYzKcRU+fcyI+1Ee+cgv56NjWbxJyK/WgJ HH/Ha3BJaS/clSx2RK0QsynTXWDzVXxT0U1D6BcwIjjWHkjg/rkcSnhf9/ltzmW7 8wIDAQAB -----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 434654956117500411272857783923665393196494 . . . . . . . . [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 2023-01-21 06:34:31 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-04-21 06:34:30 +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 23602072568481923110464090772006184123226030877464490578169675090324942797452030944860070232028173231072231397182467812061977044788711890375822451156040072457171839915645162702242341719397738966422330407144492067965953843309668287846465561061477243268071093243148424974195722933219980919232484302629148989605993493488894447703663393856453680258427225694305455853675779463028290996190513924375884208777044564555138739121011983686466587040842055345293909671345794998972139290553917021998939431121184477272442615276198899935053526961485764143677914651490610100661971722074195050859414087698153145429229403664441143573491 . . . . . . . . . . . . . . . . . . . . [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) 870b0b188bfcebf1dd0cad32ece642b14fbf548e . . . . . . . . . . . . . . . . [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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f2007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000185d3401b770000040300483046022100ab27ee40e46c065eebfbaa9f4ea7e202975dd5db06082cbfda6387267b644e59022100f48e7250e760cc641789ace8762d1f4396f9a385a54641f3071dce130ef7f5e20077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000185d3401b8e00000403004830460221009f4a615f7cf98797c040094710172c38cbf144856afd9dfd93e4f99ff9ae878402210097bf0e21889c2a75b08b564bc68a4ecd84dda91a058584ec7fbd266fec83d2fe . . . . [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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