tenka.com
Issued by R3
About this certificate
This digital certificate with serial number 04:ec:17:39:a6:1e:7f:3a:47:e1:4d:af:34:b9:82:a3:42:7a was issued on by Let's Encrypt.
With 12 subject alternative names this certificate can be used to secure multiple fqdn's. 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=tenka.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 04:ec:17:39:a6:1e:7f:3a:47:e1:4d:af:34:b9:82:a3:42:7aSerial Number (int): 428786653894502667649097823591138041479802
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 0c:67:55:0a:b5:cc:15:92:74:ab:6c:1d:b3:4d:0b:79:ae:36:53:93
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 52:19:17:24:6d:62:72:f8:9f:be:48:7d:e6:86:1c:d4:9e:6c:a6:68
Fingerprint (sha256): cd:7b:2b:09:43:bd:0e:29:97:cf:c8:a9:9e:e2:4a:f9:ce:c3:ca:9d:84:8e:aa:50:65:1e:54:81:95:54:98:0e
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate tenka.com
12
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for tenka.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
arbitrageur.it
buildingscienceleadership.com
digitalcables.com
discover-galapagos.com
hempment.com
musclesmoving.com
omeiapad.it
photoshopformarketers.com
polcirkeln.com
rxsugarisbloodsugarsbestfriend.com
tenka.com
trademarksearching.com
buildingscienceleadership.com
digitalcables.com
discover-galapagos.com
hempment.com
musclesmoving.com
omeiapad.it
photoshopformarketers.com
polcirkeln.com
rxsugarisbloodsugarsbestfriend.com
tenka.com
trademarksearching.com
Other certificates including the domain name tenka.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for tenka.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF0jCCBLqgAwIBAgISBOwXOaYefzpH4U2vNLmCo0J6MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA0MzAwNDAzMzhaFw0yNDA3MjkwNDAzMzdaMBQxEjAQBgNVBAMT CXRlbmthLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAJdZFyVH NQjemASghpv4bfYArQk04S1ESZvKFQI/PyYdz3SSlxSk9B5VpBL1pJDqbCNHEa5A m/Iqi0hdMNi+nHwgxzcEJf0txFN4d6ChYA3XiYjOCiaYeO81kqeIKbBfZv5j7eHw n4kI1rPt+aUx7DAtb9HmUkOlMgZTrFOi2gFNgNcZ/UewJrnoLCN542uR69fMPGeK DYcFgA4RC9raKOxrabBizgxff0dMQQvm5o3BSDcKWLNB+VbIYJEqsBayMQAEtLSf U6EEQFV1G8DCTuEpAKYFNOXSCrdLPjoxeon9eyQAlTH1uUuCtl4YsJbxWbG76aji RqwQZB4l8oALiysCAwEAAaOCAv4wggL6MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU DGdVCrXMFZJ0q2wds00Lea42U5MwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+v nYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5s ZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wggEF BgNVHREEgf0wgfqCDmFyYml0cmFnZXVyLml0gh1idWlsZGluZ3NjaWVuY2VsZWFk ZXJzaGlwLmNvbYIRZGlnaXRhbGNhYmxlcy5jb22CFmRpc2NvdmVyLWdhbGFwYWdv cy5jb22CDGhlbXBtZW50LmNvbYIRbXVzY2xlc21vdmluZy5jb22CC29tZWlhcGFk Lml0ghlwaG90b3Nob3Bmb3JtYXJrZXRlcnMuY29tgg5wb2xjaXJrZWxuLmNvbYIi cnhzdWdhcmlzYmxvb2RzdWdhcnNiZXN0ZnJpZW5kLmNvbYIJdGVua2EuY29tghZ0 cmFkZW1hcmtzZWFyY2hpbmcuY29tMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBAYK KwYBBAHWeQIEAgSB9QSB8gDwAHUAPxdLT9ciR1iUHWUchL4NEu2QN38fhWrrwb8o hez4ZG4AAAGPLWMSXwAABAMARjBEAiA6Ig6Q6dSgqTGkGeT40EgOSfRDOQFJKEQb Sp067nUTrQIgDdqEjvqTLkONoMLZ3Rg5+K+N8de0g9bf7CU0w+Lg0b4AdwDuzdBk 1dsazsVct520zROiModGfLzs3sNRSFlGcR+1mwAAAY8tYxJKAAAEAwBIMEYCIQDc 1v4eqAAU1FSXwigwJ1UHIOoQu4y038bOunrYty4PKAIhAK52ML/y2+r22uuhJl4u hrGEkrZu13PeHl32nON5/RqqMA0GCSqGSIb3DQEBCwUAA4IBAQBnJAs8a+DXK/yn PCwfQ+kJ+rhYHgJcaTvXqgv8liAZ4nn4CeOnQ+pCGfOJtG95MOYJXkoYVObDVFH2 0FjMzsuLjw/EAjPF6D2aDY8AbuP1zv2IF9I+pTr2TaQftyYrimUkXHaMTU2Q6ZMO yskZvW4PM3QXnxHPGwcJzubDpHKfmYa046xcuaaQ9VQ3/w8f1wRFudlAk7/Kxit2 Jg/QfTamxxIThocuZXdH4q9lnpCE3y0tq8wGerkh6OtWrnaDcfvQPCTB/A73okWU iPlGkpCgeQpR5nEU9gH3RZGXhi0WerF1gGN9QRihxJyW9GoLatKblL+3njK4OlZi 7l3rJwSO -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAl1kXJUc1CN6YBKCGm/ht 9gCtCTThLURJm8oVAj8/Jh3PdJKXFKT0HlWkEvWkkOpsI0cRrkCb8iqLSF0w2L6c fCDHNwQl/S3EU3h3oKFgDdeJiM4KJph47zWSp4gpsF9m/mPt4fCfiQjWs+35pTHs MC1v0eZSQ6UyBlOsU6LaAU2A1xn9R7AmuegsI3nja5Hr18w8Z4oNhwWADhEL2too 7GtpsGLODF9/R0xBC+bmjcFINwpYs0H5VshgkSqwFrIxAAS0tJ9ToQRAVXUbwMJO 4SkApgU05dIKt0s+OjF6if17JACVMfW5S4K2XhiwlvFZsbvpqOJGrBBkHiXygAuL 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 428786653894502667649097823591138041479802 . . . . . . . . [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 2024-04-30 04:03:38 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-29 04:03:37 +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 'tenka.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 19105916169685387657642008916758173624605096718425431744714925736282032641595123177303670909602819980676228562019529093037019157815549353475708343085294253917253433231789438425963464624007540714850051218247120746258224977266147286949058975386646123639794388905264739965467332654065059272251539458795452929928591697400105849077807320612281319238042357387419900112242127225362980276020220123915768419855010438062487897153074058726260664180302544780328989053528392278265808157794469322921688170065626404706183266336210734101969863066268319442921796280637614287128088160055644152770174454800946516999843206140308455394091 . . . . . . . . . . . . . . . . . . . . [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) 0c67550ab5cc159274ab6c1db34d0b79ae365393 . . . . . . . . . . . . . . . . [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 (253 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'arbitrageur.it' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'buildingscienceleadership.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'digitalcables.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'discover-galapagos.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hempment.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'musclesmoving.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'omeiapad.it' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'photoshopformarketers.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'polcirkeln.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rxsugarisbloodsugarsbestfriend.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tenka.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'trademarksearching.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) 00f00075003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018f2d63125f000004030046304402203a220e90e9d4a0a931a419e4f8d0480e49f44339014928441b4a9d3aee7513ad02200dda848efa932e438da0c2d9dd1839f8af8df1d7b483d6dfec2534c3e2e0d1be007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018f2d63124a0000040300483046022100dcd6fe1ea80014d45497c2283027550720ea10bb8cb4dfc6ceba7ad8b72e0f28022100ae7630bff2dbeaf6daeba1265e2e86b18492b66ed773de1e5df69ce379fd1aaa . . . . [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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