www.casa-blanca.com
Issued by R3
About this certificate
This digital certificate with serial number 04:38:e1:99:35:fe:fe:08:93:38:3c:70:c2:b5:b2:7d:04:f9 was issued on by Let's Encrypt.
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:
- 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.casa-blanca.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:38:e1:99:35:fe:fe:08:93:38:3c:70:c2:b5:b2:7d:04:f9Serial Number (int): 367804828090254784271763196408155978138873
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 6b:ef:8d:9f:75:18:6c:bf:d7:54:a7:ad:73:02:2e:59:ee:4f:ca:0e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 99:48:2b:ca:5d:16:fd:c2:25:87:b4:4d:b4:26:3c:a0:25:f9:c4:45
Fingerprint (sha256): cc:4a:a7:9e:cf:17:96:05:25:f5:96:e8:4c:21:49:58:fc:45:02:52:e8:d4:1e:d2:f6:4e:e0:52:98:eb:77:c3
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate www.casa-blanca.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.casa-blanca.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
www.casa-blanca.com
Other certificates including the domain name casa-blanca.com
(limited to 100 certificates)
casa-blanca.com
www.casa-blanca.com
casa-blanca.com
casa-blanca.com
casa-blanca.com
casa-blanca.com
casa-blanca.com
www.casa-blanca.com
www.cosmetic-clinic.com
casa-blanca.com
casa-blanca.com
casa-blanca.com
casa-blanca.com
casa-blanca.com
www.casa-blanca.com
casa-blanca.com
www.casa-blanca.com
casa-blanca.com
www.casa-blanca.com
casa-blanca.com
casa-blanca.com
casa-blanca.com
casa-blanca.com
casa-blanca.com
www.casa-blanca.com
www.cosmetic-clinic.com
casa-blanca.com
casa-blanca.com
casa-blanca.com
casa-blanca.com
casa-blanca.com
www.casa-blanca.com
casa-blanca.com
www.casa-blanca.com
casa-blanca.com
Certificate
The complete raw certificate details for www.casa-blanca.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE8jCCA9qgAwIBAgISBDjhmTX+/giTODxwwrWyfQT5MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEyMDYxMTIzNTBaFw0yNDAzMDUxMTIzNDlaMB4xHDAaBgNVBAMT E3d3dy5jYXNhLWJsYW5jYS5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK AoIBAQCwmiY2epWhfuvQF/UbbbFNosJfsSu4WQUsjDq3Zw1zfjAXT+HuU24tfg/2 eCQTc2hKNSG7ucgEC/E31kp6iCQUQJSveAHLN1LZrdso0JpxWE96+XAXjd7xea8v f7kZ5bfw+p8cMOsPTENYzkQJPc1k9HN41Xm3U+qEnOZwenHmT1OoNZqfHucCTvDt 5x91zRWNCYYnGcZAkDwWdXVS4vJnxU7yri3buzkO9QKxqgQ2+LgjEAW0HpsE2RG8 qiu98TpfsCLls9hG75+ZGDj8UFRGtRfFQvjy8CxCHHPCkSxCZn1XbqZ+mULjmB0L JjFaLXRcfYIrIMSsPzA2KLnj23sXAgMBAAGjggIUMIICEDAOBgNVHQ8BAf8EBAMC BaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAw HQYDVR0OBBYEFGvvjZ91GGy/11SnrXMCLlnuT8oOMB8GA1UdIwQYMBaAFBQusxe3 WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0 cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5j ci5vcmcvMB4GA1UdEQQXMBWCE3d3dy5jYXNhLWJsYW5jYS5jb20wEwYDVR0gBAww CjAIBgZngQwBAgEwggEDBgorBgEEAdZ5AgQCBIH0BIHxAO8AdgB2/4g/Crb7lVHC Ycz1h7o0tKTNuyncaEIKn+ZnTFo6dAAAAYw/FZ7xAAAEAwBHMEUCIQCx+bEzbrEb bgY0O1/X9eJrDqrYMPwj/gNf3AJ4WWUQEAIgcq+9jxx9bGAXCHQmkj0rRFTGYpHE EeNty1djjfQgwd0AdQAp0DobtnSqcRzTA1tlV8FPiqeLT+g4lEnspFP5RL0kaAAA AYw/FZ9iAAAEAwBGMEQCIELuvTsYHMBA9Oudz6hRcB2Yv9II2vNvijMdDvfoZSXr AiAWG0gSmYHhIhCIptrD/CSSJVcAybER6osPzHt+VX2mYDANBgkqhkiG9w0BAQsF AAOCAQEAIcSFZZY7VZmL2cwMxPWQ64K/TfWjeYF+b1Xna9sfSMo7dKQIiiobxZ8n ToFuheSeLmyISZbevB75aqX8FrksX/uMFjGQDB76D7tuR0xrvoiU63ebCbwE2j/V x8pYy3m9tD5KqPYgi014ygB95DTjn/rQX/YVnl0414J5vqZtwX900HDbsFRsJAGD O0JxsrLOFn6lUOg6GDGFEe+NRxrAOSzv4WlZNMpOc+p++pl76Xvl3imu3CNfJpsf ddcBvtVY71dsyQMSXModJd7w5ajY5njf8ykH1Cn9XP3a+QFAi+1aA7Wuveq7t2iI ff3btH+2XbFijOHcA94kPbWbAp+gog== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsJomNnqVoX7r0Bf1G22x TaLCX7EruFkFLIw6t2cNc34wF0/h7lNuLX4P9ngkE3NoSjUhu7nIBAvxN9ZKeogk FECUr3gByzdS2a3bKNCacVhPevlwF43e8XmvL3+5GeW38PqfHDDrD0xDWM5ECT3N ZPRzeNV5t1PqhJzmcHpx5k9TqDWanx7nAk7w7ecfdc0VjQmGJxnGQJA8FnV1UuLy Z8VO8q4t27s5DvUCsaoENvi4IxAFtB6bBNkRvKorvfE6X7Ai5bPYRu+fmRg4/FBU RrUXxUL48vAsQhxzwpEsQmZ9V26mfplC45gdCyYxWi10XH2CKyDErD8wNii549t7 FwIDAQAB -----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 367804828090254784271763196408155978138873 . . . . . . . . [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 2023-12-06 11:23:50 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-05 11:23:49 +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.casa-blanca.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 22293955511536856264836417775568293598601209277716875185943849735654337984889602194170595808631114994703126863985171561892027751536233127800382659481058491228653658900591059122752468255488769444789980057231019785009401065046861338262137869716879861677726811027905013101145956138646129014556526430036168048765403183670330735355985930116575393675825523132373883452669603208229267894014321322824278009275824674625456625692501915985094775442981273046655944016227226812991338032442686693919289047927220695496210891272260099058827207892706463197626004182896338757168508300192654450169312457385698847842499718886334112955159 . . . . . . . . . . . . . . . . . . . . [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) 6bef8d9f75186cbfd754a7ad73022e59ee4fca0e . . . . . . . . . . . . . . . . [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 (23 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.casa-blanca.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c3f159ef10000040300473045022100b1f9b1336eb11b6e06343b5fd7f5e26b0eaad830fc23fe035fdc027859651010022072afbd8f1c7d6c6017087426923d2b4454c66291c411e36dcb57638df420c1dd00750029d03a1bb674aa711cd3035b6557c14f8aa78b4fe8389449eca453f944bd24680000018c3f159f620000040300463044022042eebd3b181cc040f4eb9dcfa851701d98bfd208daf36f8a331d0ef7e86525eb0220161b48129981e1221088a6dac3fc2492255700c9b111ea8b0fcc7b7e557da660 . . . . [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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