gxa-clan.de
Issued by R3
About this certificate
This digital certificate with serial number 04:08:9e:0d:72:24:36:e7:56:c7:18:6a:52:f4:0c:e1:c1:26 was issued on by Let's Encrypt.
With 3 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=gxa-clan.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:08:9e:0d:72:24:36:e7:56:c7:18:6a:52:f4:0c:e1:c1:26Serial Number (int): 351381490500665572483875374285236365017382
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 26:c1:34:c1:0f:dc:c6:5a:30:03:67:26:d4:af:44:a7:5e:46:48:45
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 59:15:d8:10:ca:8f:37:c6:fc:3d:47:9b:b1:3f:87:1b:dc:ab:49:8d
Fingerprint (sha256): 8a:0c:f5:87:ff:44:67:19:77:ba:12:1a:a7:d0:03:d3:62:da:5f:5d:39:af:4c:f7:d0:6b:1a:4b:e3:f0:ad:78
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate gxa-clan.de
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for gxa-clan.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
gxa-clan.de
webmail.gxa-clan.de
www.gxa-clan.de
webmail.gxa-clan.de
www.gxa-clan.de
Other certificates including the domain name gxa-clan.de
(limited to 100 certificates)
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gxa-clan.de
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games.gxa-clan.de
gxa-clan.de
gxa-clan.de
games.gxa-clan.de
games.gxa-clan.de
gxa-clan.de
Certificate
The complete raw certificate details for gxa-clan.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFCTCCA/GgAwIBAgISBAieDXIkNudWxxhqUvQM4cEmMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEyMDQwMzE0MzBaFw0yNDAzMDMwMzE0MjlaMBYxFDASBgNVBAMT C2d4YS1jbGFuLmRlMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwnX1 1PoVdi1yhwgoJfoPV1GsMrf5c1sagtxt1lcfEzxTOCjGjUddIuTs/DMB16mAg0jb zqCQOQPeSgFT4dCvPPRifyZXq/qWQ0o0u8hO6KJShLzyix0EHpwS0cdSc/3Fp8ji fzvtV/8SCWX5GpU3Geb0d92qMcyYxzfPF/nU3oT28hLsiH7WQUcPl/pMHz7tqTGE PuOZ9m6AqmfYXEnvxXkIh5a6POvoI4182X4bV+XugwGTmMmJdrCVobuE+P3ziO4l qSyM8YA2YJQt4cCP8Y2fnrFxkEV8lwMpMlKvlhAZVfo9icysLXbdWL7D8RJNBSRs 0TmYFPnCvCyD2DwwnQIDAQABo4ICMzCCAi8wDgYDVR0PAQH/BAQDAgWgMB0GA1Ud JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQW BBQmwTTBD9zGWjADZybUr0SnXkZIRTAfBgNVHSMEGDAWgBQULrMXt1hWy65QCUDm H6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5v LmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3JnLzA8 BgNVHREENTAzggtneGEtY2xhbi5kZYITd2VibWFpbC5neGEtY2xhbi5kZYIPd3d3 Lmd4YS1jbGFuLmRlMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBAYKKwYBBAHWeQIE AgSB9QSB8gDwAHYAO1N3dT4tuYBOizBbBv5AO2fYT8P0x70ADS1yb+H61BcAAAGM MwjmXwAABAMARzBFAiEAsSX8gOex8ruEnluvwoYC3yynqEKFCPOO6RWFykMT9uEC IFtTDjSGBkNV/CZ+lHbXWZQDbg4+LxQ++cE+hE6sFqWhAHYASLDja9qmRzQP5WoC +p0w6xxSActW3SyB2bu/qznYhHMAAAGMMwjoWgAABAMARzBFAiByHZcfm9TZtw+z 9LH/qnA5UbxFkpi8DLZPPIB+OgdTIAIhALsf09inkOUmCz5NPGhY7k7/gcRjXdNc uiCsA7eWNjNKMA0GCSqGSIb3DQEBCwUAA4IBAQBvGjCpW+xPdxJiU2jLeL71z168 nRWro7MrlNajbdYYqqq4fCLENWtuO/reK7/J8CvsOXzQ39IarhcIf+XHuRT34QPP QG70PGdpRy66PYTmJfl106QWqlW2q6to2yHZ+gZ20yr6hf7tOuN3gm6T7J/4ptG3 VRBiQxQRt0INhl8g0XCnaVxGunOUMI2DBsLaHFG7NBb5m/xKyjvsGkiLwiu9n/Sf WDw6wUGndEvKbxXLAS/TQzCAx0ulG0svoZ69lZH7GODoPWtvdVqT5Vue+ss9Mzuy dWpxeUMwiUZwnRBvHeLfZwOWSZg2FaTYavJjjEcoAgZdeJgDjY5MV2bg+LBS -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwnX11PoVdi1yhwgoJfoP V1GsMrf5c1sagtxt1lcfEzxTOCjGjUddIuTs/DMB16mAg0jbzqCQOQPeSgFT4dCv PPRifyZXq/qWQ0o0u8hO6KJShLzyix0EHpwS0cdSc/3Fp8jifzvtV/8SCWX5GpU3 Geb0d92qMcyYxzfPF/nU3oT28hLsiH7WQUcPl/pMHz7tqTGEPuOZ9m6AqmfYXEnv xXkIh5a6POvoI4182X4bV+XugwGTmMmJdrCVobuE+P3ziO4lqSyM8YA2YJQt4cCP 8Y2fnrFxkEV8lwMpMlKvlhAZVfo9icysLXbdWL7D8RJNBSRs0TmYFPnCvCyD2Dww nQIDAQAB -----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 351381490500665572483875374285236365017382 . . . . . . . . [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 2023-12-04 03:14:30 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-03 03:14:29 +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 'gxa-clan.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 24548399545951364765240028345982257868037040135327196105900339104430793630320686003197091916001573486655846688130474437548108710472542345223123287660003280452430083604067763570616324716830252192722375876143546415375839759395848351057828317706697413975490214708071887421226718110166738996288663147187798936751208045908754040392180234879855416360629054795072071901119401746490123050146421126092795653787024803882358786189313088584670235030165018050580860028462933296782274949278394139771366396772731721044610555737683854352247112088907214191400390477499938517446654127461970065784691210240675587575800699403958474256541 . . . . . . . . . . . . . . . . . . . . [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) 26c134c10fdcc65a30036726d4af44a75e464845 . . . . . . . . . . . . . . . . [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 (53 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gxa-clan.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.gxa-clan.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gxa-clan.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) 00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c3308e65f0000040300473045022100b125fc80e7b1f2bb849e5bafc28602df2ca7a8428508f38ee91585ca4313f6e102205b530e3486064355fc267e9476d75994036e0e3e2f143ef9c13e844eac16a5a100760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c3308e85a00000403004730450220721d971f9bd4d9b70fb3f4b1ffaa703951bc459298bc0cb64f3c807e3a075320022100bb1fd3d8a790e5260b3e4d3c6858ee4eff81c4635dd35cba20ac03b79636334a . . . . [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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