geckoforum.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:ef:2f:b2:e0:16:b4:26:1a:d8:92:57:f4:aa:d2:07:dc:13 was issued on by Let's Encrypt.
With 5 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=geckoforum.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:ef:2f:b2:e0:16:b4:26:1a:d8:92:57:f4:aa:d2:07:dc:13Serial Number (int): 429840031910846513760600034846623438199827
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: db:22:b3:d2:1c:3b:c0:7a:46:73:d4:14:4a:37:52:57:24:43:49:11
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ee:b8:db:7f:ce:f2:d2:af:b9:bf:74:43:f2:13:96:95:c4:aa:0d:33
Fingerprint (sha256): 53:a1:31:65:2b:5f:39:b2:4f:1d:a4:b1:04:54:9b:29:2c:b9:72:2f:59:40:db:e0:02:52:4d:5e:4a:25:b0:a3
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate geckoforum.de
5
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for geckoforum.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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
autodiscover.geckoforum.de
geckoforum.de
mail.geckoforum.de
webdisk.geckoforum.de
www.geckoforum.de
geckoforum.de
mail.geckoforum.de
webdisk.geckoforum.de
www.geckoforum.de
Other certificates including the domain name geckoforum.de
(limited to 100 certificates)
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mail.taufgeschenke.biz
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vokuhilakleid.de
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jannes-falter.de
nach-london.de
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autodiscover.geckoforum.de
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mail.geckoforum.de
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abendsonne.net
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geckoforum.de
geckoforum.de
geckoforum.de
geckoforum.de
geckoforum.de
geckoforum.de
geotextilvlies.de
purpurabacca.de
schnuggi91.de
geckoforum.de
hurrikan-dominikanische-republik.de
geckoforum.de
mail.taufgeschenke.biz
geckoforum.de
geckoforum.de
geckoforum.de
geckoforum.de
geckoforum.de
geckoforum.de
geckoforum.de
geckoforum.de
geckoforum.de
geckoforum.de
geckoforum.de
vokuhilakleid.de
geckoforum.de
geckoforum.de
geckoforum.de
geckoforum.de
jannes-falter.de
nach-london.de
geckoforum.de
autodiscover.geckoforum.de
geckoforum.de
bauzinsrechner.eu
geckoforum.de
geckoforum.de
kochsupply.de
mail.geckoforum.de
geckoforum.de
geckoforum.de
abendsonne.net
geckoforum.de
geckoforum.de
geckoforum.de
geckoforum.de
geckoforum.de
Certificate
The complete raw certificate details for geckoforum.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFVzCCBD+gAwIBAgISBO8vsuAWtCYa2JJX9KrSB9wTMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODAxMjkwMDM2MDFaFw0x ODA0MjkwMDM2MDFaMBgxFjAUBgNVBAMTDWdlY2tvZm9ydW0uZGUwggEiMA0GCSqG SIb3DQEBAQUAA4IBDwAwggEKAoIBAQCngp7kPQA4iY1NZ4OwGEGlxNBzWSAqfi2/ KKjHEX3IO2o1c2erthUC3dK6Tva6LgHqf2e3wYidGz/bXbxcyuuGvK+0xyT8gwiT vEsMG87pQ4CyQ6ZFXQNuC45PQteOwCK49xeNPc8X9mV1vBBh7H0MXHhN7sUOAnCk H+uMGH7nBJxXIGc/AYzhOGdaXX23+Q8HgRqGKLxvbyjtxeGshA4EpOEQa1nNA19r 4BN5DCdEJw2y4Mj/9HjCG4JHNfJPqTin/jpVA/F8hIKwmV+xOxd6FHdQP2pUXfC2 s73DYgMCtuS+KEZ4FraK0wQkfEmkaWaiCTF0Yz3gr6Zx/Fb+DYFrAgMBAAGjggJn MIICYzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUF BwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFNsis9IcO8B6RnPUFEo3UlckQ0kR MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMw YTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9y ZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9y Zy8wcgYDVR0RBGswaYIaYXV0b2Rpc2NvdmVyLmdlY2tvZm9ydW0uZGWCDWdlY2tv Zm9ydW0uZGWCEm1haWwuZ2Vja29mb3J1bS5kZYIVd2ViZGlzay5nZWNrb2ZvcnVt LmRlghF3d3cuZ2Vja29mb3J1bS5kZTCB/gYDVR0gBIH2MIHzMAgGBmeBDAECATCB 5gYLKwYBBAGC3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2Vu Y3J5cHQub3JnMIGrBggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5 IG9ubHkgYmUgcmVsaWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5 IGluIGFjY29yZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZvdW5k IGF0IGh0dHBzOi8vbGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3 DQEBCwUAA4IBAQA5r7++j8AHNsorZJtV5VzekjwkQpGCJ1MIYQWzPydeHlTk/NLw gRw5mtmTWHnuHsfqgFmvyxR3VQ8lkNqqwjlpayykHjeQZF3iza1XKCcEydL/6s+7 6nzTR2w0udcoRMqK8mCK/IyD0VH+Y7mGxaD5zo7WphswOcJaqQoc1WWbwDPCahNk 6dzPiY2edUc2cHZLxfmpADINsZk5/DQelimIar2qslhjlWXbMYCSVP4wavtq3JgS NUzvMClmbDO+KjYsZiD0/qar3wye855xjIv3WYaiI1SXkMkGsuc0PFMqiVoWuGtp 1vJmHAIb+EymEdoWMIJHqKGvAtX3MFX7Dlxu -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp4Ke5D0AOImNTWeDsBhB pcTQc1kgKn4tvyioxxF9yDtqNXNnq7YVAt3Suk72ui4B6n9nt8GInRs/2128XMrr hryvtMck/IMIk7xLDBvO6UOAskOmRV0DbguOT0LXjsAiuPcXjT3PF/ZldbwQYex9 DFx4Te7FDgJwpB/rjBh+5wScVyBnPwGM4ThnWl19t/kPB4Eahii8b28o7cXhrIQO BKThEGtZzQNfa+ATeQwnRCcNsuDI//R4whuCRzXyT6k4p/46VQPxfISCsJlfsTsX ehR3UD9qVF3wtrO9w2IDArbkvihGeBa2itMEJHxJpGlmogkxdGM94K+mcfxW/g2B awIDAQAB -----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 429840031910846513760600034846623438199827 . . . . . . . . [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 2018-01-29 00:36:01 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-04-29 00:36:01 +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 'geckoforum.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 21146208382425478182565684368036752101274531145302064310292455862433326222741732514892730186160096333264034733884857267126556737303888007107693524918659632658356981159772796945082754790677134976921155638252887433083235878514923540358098576299390141859229967626434893789853453347607325832891526618818079844813464492329807851209650593966943905599337266249644912250567013637049869730855267613323726397867953706886530176209581904541985121702916667928280061410713397410401587925155426256480209461109553794015391846035799793131090158461436810420793043736607992616332052793791872226746225097456578764270418993562148641014123 . . . . . . . . . . . . . . . . . . . . [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) db22b3d21c3bc07a4673d4144a37525724434911 . . . . . . . . . . . . . . . . [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 (107 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.geckoforum.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'geckoforum.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.geckoforum.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.geckoforum.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.geckoforum.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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