www.viesa.ca
Issued by R3
About this certificate
This digital certificate with serial number 04:15:88:4d:1a:ee:2b:e0:d1:d7:b0:ae:7d:f2:32:dc:7c:4e was issued on by Let's Encrypt.
With 2 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=www.viesa.ca
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 04:15:88:4d:1a:ee:2b:e0:d1:d7:b0:ae:7d:f2:32:dc:7c:4eSerial Number (int): 355776248792878082078766410406674766265422
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 50:43:92:62:7f:64:7d:f5:2d:d3:b1:b8:cd:83:f7:02:0e:fb:93:e7
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): e6:73:3c:2a:79:f3:c3:fd:8d:6b:38:1a:1e:4b:29:b1:78:e8:5f:a8
Fingerprint (sha256): 8c:03:42:05:e0:10:ab:a0:d0:c2:69:35:2c:98:76:b8:ad:81:14:73:1f:f0:9a:70:9e:31:d5:08:92:b9:1a:33
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate www.viesa.ca
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.viesa.ca
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
viesa.ca
www.viesa.ca
www.viesa.ca
Other certificates including the domain name viesa.ca
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.viesa.ca in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE8DCCA9igAwIBAgISBBWITRruK+DR17CuffIy3HxOMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA1MDkwMTQ5NThaFw0yNDA4MDcwMTQ5NTdaMBcxFTATBgNVBAMT DHd3dy52aWVzYS5jYTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALGA 1r30dWYrdLXqYUIY5YiqeL8LZUja9bFodXaNLuERlMoo7CC08kwddLNsWXtGatJa KZ9L/uleD6EqnKojIhxcItjnv0aH882IPSVSK5XNTOO7Oaog/aY8m17r49hKHioE pr6sLRERbve1FwX+9sRo3ag3gC3QIpxIpkX+YKexpJC5rk6MSGRCAum5ntdWnU+u 6nAyw8mdfEwNWTWKcJF9i/I1F/vJCSmlVnCw/ArmXIfDvXRMKkL/o+axithg+JJ+ C1lV6RgN/s+P6Bf984vPMUWgx9pvVmyKCKLjKawxGr8wdQWJ8dS7lPAPq/I27wLa b7WcSwfWRRecQWiKLvMCAwEAAaOCAhkwggIVMA4GA1UdDwEB/wQEAwIFoDAdBgNV HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4E FgQUUEOSYn9kffUt07G4zYP3Ag77k+cwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA 5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMu by5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8w IQYDVR0RBBowGIIIdmllc2EuY2GCDHd3dy52aWVzYS5jYTATBgNVHSAEDDAKMAgG BmeBDAECATCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB2AO7N0GTV2xrOxVy3nbTN E6Iyh0Z8vOzew1FIWUZxH7WbAAABj1tB7noAAAQDAEcwRQIhAJ5t2ssKkn/dm4VB 5Fz5xZZQjBy7QgLCUncF2qGVwhEoAiBqzx7vFt04QYDVMUByfsGm5n2kYUTN5eMP Cr4FUEdDagB3AN/hVuuqBa+1nA+GcY2owDJOrlbZbqf1pWoB0cE7vlJcAAABj1tB 7y0AAAQDAEgwRgIhAMv+eqL494wQQa95dZtjn7WyYOihZo2yH5RFwfDG/L45AiEA pa3x8fyDauRRW+wKT4zJymqG7cTU5HSJ7E2cYqokVsIwDQYJKoZIhvcNAQELBQAD ggEBABI7+6bDvy8XThaVrb8dwcUW1aHky1YRS5+SV5iUsAQBB74A9siZSqKFcOqn XtrxJD+qbC40faK78g/o3uQ/rXVvsUmP+rdx4UvEsrxkuk4Sp2/gQQF2GL8qcCI+ fxxo4Yvvy5OX26ThPo5raznSveksqnA+Ws622yiwhmro4qN5AlZiwYRN/A8y4zpu dbuAGW4iHKXjDFK/z2t7opqStB6mQyEYJlTsoeGZDDGN9FZ1SgOtcS+Mzy5SVEoG reGyUWq4xCrMZU0t6Qgopvl/+yKsRCbx1dsSrrfQMAmw6A3sOdA54By+ss7wxKlC wHlf84eWQQVhDbKpd+/5qQFYa74= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsYDWvfR1Zit0tephQhjl iKp4vwtlSNr1sWh1do0u4RGUyijsILTyTB10s2xZe0Zq0lopn0v+6V4PoSqcqiMi HFwi2Oe/RofzzYg9JVIrlc1M47s5qiD9pjybXuvj2EoeKgSmvqwtERFu97UXBf72 xGjdqDeALdAinEimRf5gp7GkkLmuToxIZEIC6bme11adT67qcDLDyZ18TA1ZNYpw kX2L8jUX+8kJKaVWcLD8CuZch8O9dEwqQv+j5rGK2GD4kn4LWVXpGA3+z4/oF/3z i88xRaDH2m9WbIoIouMprDEavzB1BYnx1LuU8A+r8jbvAtpvtZxLB9ZFF5xBaIou 8wIDAQAB -----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 355776248792878082078766410406674766265422 . . . . . . . . [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 2024-05-09 01:49:58 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-07 01:49:57 +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.viesa.ca' . . . . . . . . [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 22407712776914906430365244626386224158154941948594820676768425648714583371655659671666303622335836945661349665896128200060365820058812625330928475655465827822931869058758137488558501902748558202471357392987319760833712113939075056728680351414055821205358704283255532767788075781270219003965983765092534615311259246752974436084901512384872154990139576505192992473701492644675083294251926395553076071268839253958274343193764255692926422950760251897251891541440130950551627981534957440853051507347018939440733335689457970510149598984967871382314107576506209277957310879543468615301046891313529093315922666833987255283443 . . . . . . . . . . . . . . . . . . . . [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) 504392627f647df52dd3b1b8cd83f7020efb93e7 . . . . . . . . . . . . . . . . [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 (26 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'viesa.ca' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.viesa.ca' . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018f5b41ee7a00000403004730450221009e6ddacb0a927fdd9b8541e45cf9c596508c1cbb4202c2527705daa195c2112802206acf1eef16dd384180d53140727ec1a6e67da46144cde5e30f0abe055047436a007700dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018f5b41ef2d0000040300483046022100cbfe7aa2f8f78c1041af79759b639fb5b260e8a1668db21f9445c1f0c6fcbe39022100a5adf1f1fc836ae4515bec0a4f8cc9ca6a86edc4d4e47489ec4d9c62aa2456c2 . . . . [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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