www.techvilla.fi
Issued by R3
About this certificate
This digital certificate with serial number 04:1c:36:d3:ae:31:26:92:4e:06:13:61:0a:eb:34:15:2c:55 was issued on by Let's Encrypt.
With 13 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=www.techvilla.fi
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:1c:36:d3:ae:31:26:92:4e:06:13:61:0a:eb:34:15:2c:55Serial Number (int): 358049927420270188169825656229216541551701
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: d4:fb:51:d5:df:f8:86:11:d6:63:89:da:45:bf:53:0c:b4:35:9e:7d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 34:92:ab:ac:8c:72:c7:fa:23:eb:9f:3d:5d:a0:c0:07:e7:fe:ae:81
Fingerprint (sha256): 14:2e:0c:c0:5a:b1:07:cf:c9:b6:c8:d1:05:1b:50:a0:c8:8d:b0:28:b1:58:22:ca:d3:2d:47:ce:de:8e:8a:21
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate www.techvilla.fi
13
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.techvilla.fi
Public Key Algorithm
ECDSA
Key Size
256
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
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
cure-kick-plow.sha02.wphost.fi
helsinkiring.fi
helsinkiringofindustry.com
helsinkiringofindustry.fi
industryhelsinki.fi
techvilla.fi
tudi.fi
www.helsinkiring.fi
www.helsinkiringofindustry.com
www.helsinkiringofindustry.fi
www.industryhelsinki.fi
www.techvilla.fi
www.tudi.fi
helsinkiring.fi
helsinkiringofindustry.com
helsinkiringofindustry.fi
industryhelsinki.fi
techvilla.fi
tudi.fi
www.helsinkiring.fi
www.helsinkiringofindustry.com
www.helsinkiringofindustry.fi
www.industryhelsinki.fi
www.techvilla.fi
www.tudi.fi
Other certificates including the domain name techvilla.fi
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.techvilla.fi in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFNTCCBB2gAwIBAgISBBw2064xJpJOBhNhCus0FSxVMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA5MDYxNTMyMzBaFw0yMzEyMDUxNTMyMjlaMBsxGTAXBgNVBAMT EHd3dy50ZWNodmlsbGEuZmkwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAR/Sb+g fliqGVCaAzEH5tBWU7rc6XPtKWb4lXGykQ0E9tB4+HpDu3RP5caBNyb9cfXmCb9x 6HkjMorZBHW6dvvUo4IDJTCCAyEwDgYDVR0PAQH/BAQDAgeAMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTU+1HV 3/iGEdZjidpFv1MMtDWefTAfBgNVHSMEGDAWgBQULrMXt1hWy65QCUDmH6+dixTC xjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5vLmxlbmNy Lm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3JnLzCCAS0GA1Ud EQSCASQwggEggh5jdXJlLWtpY2stcGxvdy5zaGEwMi53cGhvc3QuZmmCD2hlbHNp bmtpcmluZy5maYIaaGVsc2lua2lyaW5nb2ZpbmR1c3RyeS5jb22CGWhlbHNpbmtp cmluZ29maW5kdXN0cnkuZmmCE2luZHVzdHJ5aGVsc2lua2kuZmmCDHRlY2h2aWxs YS5maYIHdHVkaS5maYITd3d3LmhlbHNpbmtpcmluZy5maYIed3d3LmhlbHNpbmtp cmluZ29maW5kdXN0cnkuY29tgh13d3cuaGVsc2lua2lyaW5nb2ZpbmR1c3RyeS5m aYIXd3d3LmluZHVzdHJ5aGVsc2lua2kuZmmCEHd3dy50ZWNodmlsbGEuZmmCC3d3 dy50dWRpLmZpMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBAwYKKwYBBAHWeQIEAgSB 9ASB8QDvAHYAejKMVNi3LbYg6jjgUh7phBZwMhOFTTvSK8E6V6NS61IAAAGKa1aU EgAABAMARzBFAiA8uc/NDvW/GyjgageADzPVbCDu9cRRVRSVT5/qcniSZwIhAIG7 Ct6U4rX2JHk8UTrj4aGG0jThBfb0QOHJUW/byN4yAHUA6D7Q2j71BjUy51covIlr yQPTy9ERa+zraeF3fW0GvW4AAAGKa1aT/wAABAMARjBEAiA7rBWA583Lgs2KbHXK Qg8ZYjVRQLvn3rcGW7SetEC7jgIgIYGO74ocOUV6o9AB00dYG/ptPKQgRjzFi0Nu IinpxYUwDQYJKoZIhvcNAQELBQADggEBAEWFeaPPj7HDuGPIwYWIU/w1+Yp843S9 ST224ldwV22pwkltwc+NCHToCYfA2C6YE/+QBPtZ7GyCop2rT/flMi5EhZB9t7sX z919V0i441mLV3sNFP38i9JiXyUzhJ/v4o5yCyDEPknBNEM3TCPvvNo0MjCPaBeu L8NZlxgSl7/uF+rPOnjkCIzg2IdFwk4AMtRMVfqduKOB/yRPfrp7Izyzi4T2oSlb gsi7vYs1S6RcooaEJeCndKztA68bgrp5pLhEdNaBdAqkS0MG1pUO6CPSDSBnKZTv LzibTRYj12mvgxiERqQ/OrBFSOhUxGd+z/lKKM5Gq/EZ4x/75lpK0mo= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEf0m/oH5YqhlQmgMxB+bQVlO63Olz 7Slm+JVxspENBPbQePh6Q7t0T+XGgTcm/XH15gm/ceh5IzKK2QR1unb71A== -----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 358049927420270188169825656229216541551701 . . . . . . . . [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 2023-09-06 15:32:30 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-05 15:32:29 +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 'www.techvilla.fi' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey) . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1) . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits) 00047f49bfa07e58aa19509a033107e6d05653badce973ed2966f89571b2910d04f6d078f87a43bb744fe5c6813726fd71f5e609bf71e87923328ad90475ba76fbd4 . . . . . . . . [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 (1 bits) 0780 . . . . . . . . . . . . . . . . [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) d4fb51d5dff88611d66389da45bf530cb4359e7d . . . . . . . . . . . . . . . . [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 (292 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cure-kick-plow.sha02.wphost.fi' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'helsinkiring.fi' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'helsinkiringofindustry.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'helsinkiringofindustry.fi' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'industryhelsinki.fi' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'techvilla.fi' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tudi.fi' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.helsinkiring.fi' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.helsinkiringofindustry.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.helsinkiringofindustry.fi' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.industryhelsinki.fi' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.techvilla.fi' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.tudi.fi' . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a6b569412000004030047304502203cb9cfcd0ef5bf1b28e06a07800f33d56c20eef5c4515514954f9fea7278926702210081bb0ade94e2b5f624793c513ae3e1a186d234e105f6f440e1c9516fdbc8de32007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018a6b5693ff000004030046304402203bac1580e7cdcb82cd8a6c75ca420f1962355140bbe7deb7065bb49eb440bb8e022021818eef8a1c39457aa3d001d347581bfa6d3ca420463cc58b436e2229e9c585 . . . . [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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