mekanisk.com
Issued by R3
About this certificate
This digital certificate with serial number 03:5f:7c:54:f1:bc:07:49:28:42:36:77:86:cf:63:75:f9:3c was issued on by Let's Encrypt.
This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=mekanisk.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 03:5f:7c:54:f1:bc:07:49:28:42:36:77:86:cf:63:75:f9:3cSerial Number (int): 293828947980141204332157072950543233972540
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 3c:4f:93:ea:c3:b3:56:1d:5a:9a:b4:23:b8:3f:0a:e6:b6:62:aa:d9
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): e1:df:c6:dd:c5:f9:93:7f:f6:a0:98:86:0b:49:35:1f:ad:78:26:6f
Fingerprint (sha256): 7d:9e:ea:54:d8:54:08:20:c9:7b:e6:eb:17:a4:e1:d8:aa:83:1d:84:b9:11:67:f1:9a:2a:61:4b:59:ad:f2:52
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate mekanisk.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for mekanisk.com
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
mekanisk.com
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covidhk.feli.page
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Certificate
The complete raw certificate details for mekanisk.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE5TCCA82gAwIBAgISA198VPG8B0koQjZ3hs9jdfk8MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMjAwODQ3MTNaFw0yNDA2MTgwODQ3MTJaMBcxFTATBgNVBAMT DG1la2FuaXNrLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAL1I jLm/4dqyDiD1ob+EUzkKm2Ap9eiGmBEJgCqypeZnLQPXIs6kRRxktDlYcw/Gj6Js 8MARbheNHBKiev8CDd53on7ZTLjUOtHKsc8SWXZaDShZP6ghldI84VVV3xDzcIHA DhxGltSYvNlZF1AHtsETkjPSZNvMK7ImKdIkJEHOuqyjFk/UbOMmXprCPqad0qMv dojWtLrJcGcjvwjPg099rUguWvfaFkUcoTEHAAMIKy6SixjNBdoRk3DacExXYg8S w/pnP1rO3C1hZNept9V0gaYKE5AH8N9YVM5/+c7jubdkmYFdqiC3ii4XEiDTxdL6 7mwsKRfhRTexkj++rMECAwEAAaOCAg4wggIKMA4GA1UdDwEB/wQEAwIFoDAdBgNV HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4E FgQUPE+T6sOzVh1amrQjuD8K5rZiqtkwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA 5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMu by5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8w FwYDVR0RBBAwDoIMbWVrYW5pc2suY29tMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIB BAYKKwYBBAHWeQIEAgSB9QSB8gDwAHUAO1N3dT4tuYBOizBbBv5AO2fYT8P0x70A DS1yb+H61BcAAAGOW0H1jQAABAMARjBEAiAKOjlaockMGNIEj1r+xT7ezBq4ojHl Tgx92odS9/UmxwIgDpZpLPDNaDTqjbZA2APglJs5GldvbH5Lt2SF8r9HGLYAdwDu zdBk1dsazsVct520zROiModGfLzs3sNRSFlGcR+1mwAAAY5bQfWaAAAEAwBIMEYC IQDTeCFS9reW8MLndxiHx4FPfsNG7onX52ViZ/9qI1dkSgIhAMe1xBW/yGD3+241 OP1IgQLKibTV/JouaCk7vPcqk1zrMA0GCSqGSIb3DQEBCwUAA4IBAQCUwT6mXkl2 l2tHZhgKaKMlXrL9SvEuIDoBKhLICKZDvpUR8clrI5lDc+lq2ojadPxSOQxqyhzX j3JuTGr+afh4RlJ89yodL0m+s418UF0dGNEuwbgxfpDKSU0QNw1RADHEYjli7oSU nkNPvF65tgdwIxlRspH4Fo1GbpHCh6943R6QWTPD6HW58w6fWdlirHxGZtKdZJCD 2+7NjM4tEj3RzWVibtW36lq3QKQO9iFSjJYHb4DmrBRYvx7fN9ugPeQlj5vnxGGC FPReYR4up57xr5sRNrUB0dR6jfzZAFbg/DqVHTZ4TGoeWeWdnWDr/SUE/qrh52ej sQKd0UCwzNCM -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvUiMub/h2rIOIPWhv4RT OQqbYCn16IaYEQmAKrKl5mctA9cizqRFHGS0OVhzD8aPomzwwBFuF40cEqJ6/wIN 3neiftlMuNQ60cqxzxJZdloNKFk/qCGV0jzhVVXfEPNwgcAOHEaW1Ji82VkXUAe2 wROSM9Jk28wrsiYp0iQkQc66rKMWT9Rs4yZemsI+pp3Soy92iNa0uslwZyO/CM+D T32tSC5a99oWRRyhMQcAAwgrLpKLGM0F2hGTcNpwTFdiDxLD+mc/Ws7cLWFk16m3 1XSBpgoTkAfw31hUzn/5zuO5t2SZgV2qILeKLhcSINPF0vrubCwpF+FFN7GSP76s wQIDAQAB -----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 293828947980141204332157072950543233972540 . . . . . . . . [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 2024-03-20 08:47:13 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-18 08:47:12 +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 'mekanisk.com' . . . . . . . . [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 23894815233622031357435529725337529275845822070465774781153743560873016204236764974030417853784992736027601789361571175326041870896264734780305234393505665763876143205492021547928842120738762198933011315491165038871190611724775221722278812856026679927381983599894491447358276818930735717952751154240237521815972667358532190852469763074534222223177615671414391595661225189680200442711672224603239688704589542045748594739257170172049938815840520075834212703779858128405877765834812255488174970726230568044161279265680625070051335441268393281766355894006911579860383438008345826776253750294740018298220648989984443772097 . . . . . . . . . . . . . . . . . . . . [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) 3c4f93eac3b3561d5a9ab423b83f0ae6b662aad9 . . . . . . . . . . . . . . . . [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 (16 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mekanisk.com' . . . . . . . . . . . . . . . . [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) 00f00075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018e5b41f58d000004030046304402200a3a395aa1c90c18d2048f5afec53edecc1ab8a231e54e0c7dda8752f7f526c702200e96692cf0cd6834ea8db640d803e0949b391a576f6c7e4bb76485f2bf4718b6007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018e5b41f59a0000040300483046022100d3782152f6b796f0c2e7771887c7814f7ec346ee89d7e7656267ff6a2357644a022100c7b5c415bfc860f7fb6e3538fd488102ca89b4d5fc9a2e68293bbcf72a935ceb . . . . [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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