geckoforum.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:72:c2:c8:c6:8a:ae:ef:af:8d:5e:04:52:2a:af:db:d6:2c 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): 03:72:c2:c8:c6:8a:ae:ef:af:8d:5e:04:52:2a:af:db:d6:2cSerial Number (int): 300387960341726433523566372938239203595820
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 2a:75:04:1c:66:0f:e0:47:b3:35:08:59:0a:51:4d:d8:9a:19:e7:92
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 85:fb:59:96:1e:49:26:03:9a:08:2d:69:61:11:26:e5:c2:a8:dc:c3
Fingerprint (sha256): ba:6c:b7:74:f9:84:b4:a4:88:8f:74:a8:71:53:60:9b:1b:57:9a:9d:7e:ad:27:b8:15:d8:96:e4:ef:bc:94:46
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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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+gAwIBAgISA3LCyMaKru+vjV4EUiqv29YsMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODAxMjMwMDQwNTNaFw0x ODA0MjMwMDQwNTNaMBgxFjAUBgNVBAMTDWdlY2tvZm9ydW0uZGUwggEiMA0GCSqG SIb3DQEBAQUAA4IBDwAwggEKAoIBAQC/tX2D2rDTe0lrWgIVCeP2MQLeVUEfX3hK CrraSOTdsRdorsSFc/y2CQxChnQSsKKA6fWlq6KIVe7maaxiCIAsiwsvKXNVsLG4 /VQKzEj1YaG4olimwkFIaU5TOEaA7l+cTPykft2RwL6TLFp3+yIUTbFPQv4WMd1l 5ahcBC6wfTCJq3fhCUTzy3BjCMZptr1UC6Chw9N6wnc20teCg7NRoZEiyXkWm34i 0PZ5LP+U5mdcD4Xw8Y7Z5XDzBgkXv8AH5SlsnDMW4xQcySU4roG0s0Ae0UI9g7yP 9jNJHgnqGV/x1KhW3vb8uXO91UG/LUuuW/VjyCHAqsOaFtCQdI+RAgMBAAGjggJn MIICYzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUF BwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFCp1BBxmD+BHszUIWQpRTdiaGeeS MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMw YTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9y ZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9y Zy8wcgYDVR0RBGswaYIaYXV0b2Rpc2NvdmVyLmdlY2tvZm9ydW0uZGWCDWdlY2tv Zm9ydW0uZGWCEm1haWwuZ2Vja29mb3J1bS5kZYIVd2ViZGlzay5nZWNrb2ZvcnVt LmRlghF3d3cuZ2Vja29mb3J1bS5kZTCB/gYDVR0gBIH2MIHzMAgGBmeBDAECATCB 5gYLKwYBBAGC3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2Vu Y3J5cHQub3JnMIGrBggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5 IG9ubHkgYmUgcmVsaWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5 IGluIGFjY29yZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZvdW5k IGF0IGh0dHBzOi8vbGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3 DQEBCwUAA4IBAQARp/5h/DpXKxjryG7R6cdV0/1BOnH9zk9bJ4L+XwCWtmc3K9ej vo1pgAywki3onuYmImC+tIGrHpssD3ltmFT49PuOdHkF8BBfFYRSfsghAwxUzZhb TZ4o0Sgh5zrChNYerI0TzrZAU1RgIx4ejzPMw3X3P1YMoGJ8tf8VntnKAcM9BVEd ZYNEkzGxg8JW1GzHF6EJA2Ve0sg1wWRgBgzuqf4EZOvUzBDcvrslZHJEIX4PITNq q6f8RLS8kjQUeDFSHKA68xGJ8dbL4Lz7K7VPdE0FOPF3SrZyU+nTD3Pv8yim1TK+ eJLQU4GdoTVsxbQE9EsWZ5Xx3odjKzg6f2c6 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv7V9g9qw03tJa1oCFQnj 9jEC3lVBH194Sgq62kjk3bEXaK7EhXP8tgkMQoZ0ErCigOn1pauiiFXu5mmsYgiA LIsLLylzVbCxuP1UCsxI9WGhuKJYpsJBSGlOUzhGgO5fnEz8pH7dkcC+kyxad/si FE2xT0L+FjHdZeWoXAQusH0wiat34QlE88twYwjGaba9VAugocPTesJ3NtLXgoOz UaGRIsl5Fpt+ItD2eSz/lOZnXA+F8PGO2eVw8wYJF7/AB+UpbJwzFuMUHMklOK6B tLNAHtFCPYO8j/YzSR4J6hlf8dSoVt72/LlzvdVBvy1Lrlv1Y8ghwKrDmhbQkHSP kQIDAQAB -----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 300387960341726433523566372938239203595820 . . . . . . . . [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 2018-01-23 00:40:53 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-04-23 00:40:53 +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 24201012447656407315346498240459715980657580770006180895922547561284554787184807504249074237864553886923830291496380618837516520588061397781367454549977409360033010227382011637998766650531893160512222449182277738085297741211263821648619077855776337116848578771428957942446508843021126465391394575981235704626334397361422120632425278181542242866303850085139109698597326921033856956704889083099852782057818915138960400718820400551686884307201956793582759405952038540076252098672212037673936129467346389107031782731066768398344744758172305207307710089419287992565912817133561734226417814627058621990880627094617236737937 . . . . . . . . . . . . . . . . . . . . [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) 2a75041c660fe047b33508590a514dd89a19e792 . . . . . . . . . . . . . . . . [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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