www.ff-laas.at
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:8f:97:8c:df:f1:e6:6f:ec:ca:03:7a:99:0f:54:79:b4:50 was issued on by Let's Encrypt.
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=www.ff-laas.at
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:8f:97:8c:df:f1:e6:6f:ec:ca:03:7a:99:0f:54:79:b4:50Serial Number (int): 397310967087801549675924715439534139618384
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: e9:8d:89:4e:ed:b8:6a:b4:17:17:d0:c6:a4:7c:d5:2c:63:a0:37:fb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b8:87:26:23:27:bf:ad:f2:d3:5a:c3:47:ca:18:b5:ae:57:83:7c:3e
Fingerprint (sha256): 77:4b:c8:53:34:d3:ae:4a:e8:54:0d:66:70:ec:dc:2d:f2:dd:aa:11:f9:54:31:c1:74:6b:bd:2d:4b:a7:00:75
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.ff-laas.at
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.ff-laas.at
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
www.ff-laas.at
Other certificates including the domain name ff-laas.at
(limited to 100 certificates)
www.ff-laas.at
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german-avengers.lima-city.de
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c1rqcbbcsec5491kr6dg.albertus-dienste.de
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saja.lima-city.de
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lonelypchu.lima-city.de
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*.pollex.eu
www.dialekt-umfrage-at.lima-city.de
www.bibel.inet-entwicklung.de
www.bibel.inet-entwicklung.de
*.pollex.eu
www.ff-laas.at
www.ff-laas.at
west.kevinkoziol.de
www.ff-laas.at
www.ff-laas.at
www.mulles.lima-city.de
www.germanantiques.eu
german-avengers.lima-city.de
www.ff-laas.at
www.ff-laas.at
www.ff-laas.at
www.ff-laas.at
c1rqcbbcsec5491kr6dg.albertus-dienste.de
www.ff-laas.at
saja.lima-city.de
www.ff-laas.at
lonelypchu.lima-city.de
www.shirtzon.de
www.ff-laas.at
www.ff-laas.at
*.pollex.eu
www.dialekt-umfrage-at.lima-city.de
Certificate
The complete raw certificate details for www.ff-laas.at in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFUjCCBDqgAwIBAgISBI+XjN/x5m/sygN6mQ9UebRQMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MTcwOTEwMjNaFw0x OTEwMTUwOTEwMjNaMBkxFzAVBgNVBAMTDnd3dy5mZi1sYWFzLmF0MIIBIjANBgkq hkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsvv0flIiZWz3bwCVzuLWSL6Lh48L6L1b X4eYAI3Lu56kPHQHhrM3Pzve1CvKP4YfmjO9f0hTJWOCDdof2MhyY+/2UaVDjt53 yYt3HMvSkfePQ0fb3X1LaCndM/SMl+RagA+agSLterLGpz025TQ86gVXB/Eu/rb2 pfKA07l4HplL0u35CjmgukMMqE1HYhErKbbjgeif10FMo1622UAEOPOmaYWIUSQd 8gRA0ZhkZMk2K8u14/fD+WMCn2tbViBvC+A8dJAAZm+5rpipaDdBTlcEi2ssQPZ5 VwrE+SV1myFUmi+BurFXyqf50A0SU+uNyYHc9D1oNoe/dqV6b09NqwIDAQABo4IC YTCCAl0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEF BQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTpjYlO7bhqtBcX0MakfNUsY6A3 +zAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRj MGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5v cmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5v cmcvMBkGA1UdEQQSMBCCDnd3dy5mZi1sYWFzLmF0MEwGA1UdIARFMEMwCAYGZ4EM AQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0 c2VuY3J5cHQub3JnMIIBAgYKKwYBBAHWeQIEAgSB8wSB8ADuAHUA4mlLribo6UAJ 6IYbtjuD1D7n/nSI+6SPKJMBnd3x2/4AAAFr/2lb7wAABAMARjBEAiBmu//ALZh6 EOEwKGzPfOjW6rSLGViLF4ob6ZQZuEuGNAIgf+aUlpc7fD912d3QSR2nRD1i5ilt g2kncFhCM6URCVAAdQBj8tvN6DvMLM8LcoQnV2szpI1hd4+9daY4scdoVEvYjQAA AWv/aV3UAAAEAwBGMEQCIHuv4BDlItECiQckSXWWitN0BHtgMaxwvJ0HeVSnNbbB AiAUxVfEkfgkgPcSWCw4O79yNOWX5sDkXBHgDMIOPXzIyDANBgkqhkiG9w0BAQsF AAOCAQEAZoMhKbGHDiRoUebOyGHL0RlbYi3pcgBR47LvX8q6xEwnfUi/f7uHLmvR 4JRxO9wgNbnEkCxP/PL0FKoFc83DcwGej96Srar/lrK1f9exKPdRsTF0MDDj0OVr d95S3WSvknCXkCmw+BIxut/KXuD9Dge/WiMpd0SMb0XC/3VBbZBczZS+rkB/l4x4 1HFx/cqxnM33B6e21ClRPrfbhVqXPhf6Ab+0Ol7B8lKwnhUMOwwSDA5C9x3e9dSb 4IdUwo5EmVtxX9+FsxhLdFDcFqwdki7OrXorgcsCu6Skxdp3beQ3Nw0CCHzHtTOm Pt6TGx4F0WeUcObGVO6u3qWDoHrF1w== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsvv0flIiZWz3bwCVzuLW SL6Lh48L6L1bX4eYAI3Lu56kPHQHhrM3Pzve1CvKP4YfmjO9f0hTJWOCDdof2Mhy Y+/2UaVDjt53yYt3HMvSkfePQ0fb3X1LaCndM/SMl+RagA+agSLterLGpz025TQ8 6gVXB/Eu/rb2pfKA07l4HplL0u35CjmgukMMqE1HYhErKbbjgeif10FMo1622UAE OPOmaYWIUSQd8gRA0ZhkZMk2K8u14/fD+WMCn2tbViBvC+A8dJAAZm+5rpipaDdB TlcEi2ssQPZ5VwrE+SV1myFUmi+BurFXyqf50A0SU+uNyYHc9D1oNoe/dqV6b09N qwIDAQAB -----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 397310967087801549675924715439534139618384 . . . . . . . . [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 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-17 09:10:23 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-15 09:10:23 +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 'www.ff-laas.at' . . . . . . . . [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 22594661950972553685802454402650934848259575438796375081006662149777076544312539732769085040464713087724054243661290165150144259118300575215973501152629673656792793925856037045125778141502791903322239271854065086547769754512965372554985360360970786858580992131143360907524738553051993987816622279852995586562711202307212924893089224614081918463236442617925889957849253875812991053188734055148803926628442868696572859028532056964774318447004614841818909483915273701461267207430003412538758931733104813240051759897659950175713415630491911811435783202976978293576835725674352831352030886489564288002344242207092586270123 . . . . . . . . . . . . . . . . . . . . [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) e98d894eedb86ab41717d0c6a47cd52c63a037fb . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ff-laas.at' . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016bff695bef0000040300463044022066bbffc02d987a10e130286ccf7ce8d6eab48b19588b178a1be99419b84b863402207fe69496973b7c3f75d9ddd0491da7443d62e6296d83692770584233a511095000750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016bff695dd4000004030046304402207bafe010e522d1028907244975968ad374047b6031ac70bc9d077954a735b6c1022014c557c491f82480f712582c383bbf7234e597e6c0e45c11e00cc20e3d7cc8c8 . . . . [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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