dampfmax.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:b3:6a:c6:f4:d4:9f:c0:a1:e4:4d:9c:9f:36:ec:2a:ed:82 was issued on by Let's Encrypt.
With 2 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=dampfmax.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:b3:6a:c6:f4:d4:9f:c0:a1:e4:4d:9c:9f:36:ec:2a:ed:82Serial Number (int): 322389332682213670617077042622950997159298
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 9d:57:d6:62:1c:a9:51:ab:e8:82:aa:a7:f8:06:8f:6a:fd:1e:32:bd
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 14:80:34:03:7a:69:cd:65:cf:16:39:3b:31:3e:b0:80:e4:a9:20:0d
Fingerprint (sha256): 15:8e:c0:17:69:eb:c7:a6:e0:72:2e:4c:d1:ae:2b:16:a5:ea:a1:65:8b:48:7e:30:1d:b1:e8:20:d8:71:38:98
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate dampfmax.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for dampfmax.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
dampfmax.de
www.dampfmax.de
www.dampfmax.de
Other certificates including the domain name dampfmax.de
(limited to 100 certificates)
Certificate
The complete raw certificate details for dampfmax.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFXzCCBEegAwIBAgISA7NqxvTUn8Ch5E2cnzbsKu2CMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMDQxNDA1NThaFw0y MDA0MDMxNDA1NThaMBYxFDASBgNVBAMTC2RhbXBmbWF4LmRlMIIBIjANBgkqhkiG 9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkjgF7RDURWUvaiF+xCFHzRHG86Zf391aEwlI 4avaQUGy0sQ6v25ah/6++X+oZxSZHN3p5wc4SLMyC1bWuIs7MEjepDu3frlINbIy I1S7NumHpFHEp1DPj75ymCtqn+zS7EzEoQ4ugwvaJp+hAKnh3NqoTjlOJazkVeRR tFemVQFHlK55h4338YuLrTsLKg2aKbUbYxL74rIqQ7zW8N3kVtnAlEWQGav43Jbc vhYh8n8QpG/RgnQfxyJ2bDOroqn9xD3qfADd42HgbtSy3FH2yQ/Dl/OXw/Tu2h4Y eMhbHvbvrHyuE7Gdp9alkeAQXGkQbaX7zSBEnEdwr7bpodDxkwIDAQABo4ICcTCC Am0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcD AjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSdV9ZiHKlRq+iCqqf4Bo9q/R4yvTAf BgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRjMGEw LgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5vcmcw LwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5vcmcv MCcGA1UdEQQgMB6CC2RhbXBmbWF4LmRlgg93d3cuZGFtcGZtYXguZGUwTAYDVR0g BEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0 cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAA dwBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW9xF2w+AAAEAwBI MEYCIQCszBfmQ9fWdBBg9KoDCh8g83CSLP9wIZa0YPrnf4PFwgIhAPi0F4Y3mEXN cNuUPurtc6OZdhrzc2Up07Ssba5qUe/FAHUAsh4FzIuizYogTodm+Su5iiUgZ2va +nDnsklTLe+LkF4AAAFvcRdsOAAABAMARjBEAiBmHGPshk8kQvqVVvtn9GHxBsBD 9qjgDoQnSDfto0n2bwIgCcVO0fkGlQSR6r7LJOuyIV9iNZ1YRDvRScJ27TtMs18w DQYJKoZIhvcNAQELBQADggEBACMmZsdnZ9DYayKdETsSbF6x/k7EN8rPT/BZSOBn 2NwdiKYxlI5L5Gaz1MIsaFps+Ct7TD36KReWpRCMUHbm7EyfrvE6fseSZ5I98MGS RyY2OMmHSKAlIDDw7i4b146cA5G+blC0MJxH5E18rOT01/cGXMqs/lAJMTsBblG6 luHt7xOGuEoAXiQTvMYP9jWOMPOE7hG9wpflA0AyKXxTUVfa5uHhxBkDXRTqVQW+ reS+MDrFnTMOo5+63brA2KAq+5UOmTtEZtwymhOvakxYS9sY6kurCtbUyI3XE42I JPji8EY1yktN7hGJ0cWymBs+MmGu9ZjcxpFeylGNAfTP85k= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkjgF7RDURWUvaiF+xCFH zRHG86Zf391aEwlI4avaQUGy0sQ6v25ah/6++X+oZxSZHN3p5wc4SLMyC1bWuIs7 MEjepDu3frlINbIyI1S7NumHpFHEp1DPj75ymCtqn+zS7EzEoQ4ugwvaJp+hAKnh 3NqoTjlOJazkVeRRtFemVQFHlK55h4338YuLrTsLKg2aKbUbYxL74rIqQ7zW8N3k VtnAlEWQGav43JbcvhYh8n8QpG/RgnQfxyJ2bDOroqn9xD3qfADd42HgbtSy3FH2 yQ/Dl/OXw/Tu2h4YeMhbHvbvrHyuE7Gdp9alkeAQXGkQbaX7zSBEnEdwr7bpodDx kwIDAQAB -----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 322389332682213670617077042622950997159298 . . . . . . . . [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 2020-01-04 14:05:58 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-03 14:05:58 +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 'dampfmax.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 18458418569249135342682390905922522385544553805868692027438015956795664556580498065196900013325532592020150457763231646015407810464250748929212543420316323081408436348347954644354697947871588408819944886092947415759214594931705237099190778884225474247276400228293307775779350667254153189454579781732660388698330757314545926606481085945363704691960471516237980708092219938640032589554573287379555953683295631149215771117639380801040615424141060633289775586883944471181823511632802652655162963951092773913539174721039467899889039256245783038343614624909655315687033557300826448191678769425341400029155927147229555519891 . . . . . . . . . . . . . . . . . . . . [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) 9d57d6621ca951abe882aaa7f8068f6afd1e32bd . . . . . . . . . . . . . . . . [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 (32 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dampfmax.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dampfmax.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f71176c3e0000040300483046022100accc17e643d7d6741060f4aa030a1f20f370922cff702196b460fae77f83c5c2022100f8b41786379845cd70db943eeaed73a399761af3736529d3b4ac6dae6a51efc5007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f71176c3800000403004630440220661c63ec864f2442fa9556fb67f461f106c043f6a8e00e84274837eda349f66f022009c54ed1f906950491eabecb24ebb2215f62359d58443bd149c276ed3b4cb35f . . . . [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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