www.rosaura.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:11:4f:1d:53:8a:4e:3c:1b:71:67:5a:0a:17:11:af:3c:c5 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=www.rosaura.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:11:4f:1d:53:8a:4e:3c:1b:71:67:5a:0a:17:11:af:3c:c5
Serial Number (int): 267226819315610295708677884938573285637317
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b7:01:ec:e1:18:23:0b:b9:f4:e3:01:d6:60:0a:4f:2f:57:74:bf:4c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ff:7c:88:93:3d:40:1a:8a:82:0f:3f:2d:91:4b:8e:56:ec:13:26:0d
Fingerprint (sha256): 06:87:ec:40:80:88:2d:7e:2b:69:71:55:1c:00:f9:e3:a3:2b:16:0c:43:60:da:12:45:74:d2:4e:1d:8e:d4:62

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.rosaura.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.rosaura.com

Public Key Algorithm

RSA

Key Size

4096

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.rosaura.com

Other certificates including the domain name rosaura.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.rosaura.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGVTCCBT2gAwIBAgISAxFPHVOKTjwbcWdaChcRrzzFMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMjIxODE0MjVaFw0y
MDAxMjAxODE0MjVaMBoxGDAWBgNVBAMTD3d3dy5yb3NhdXJhLmNvbTCCAiIwDQYJ
KoZIhvcNAQEBBQADggIPADCCAgoCggIBAL5jJnSl0DmqPJSRiROEHrlgiYHX5/cQ
1uQ2KpF3aqRAWr2+qEy3iyHZUT+B9wLO1ieZMDFT8Dc4h00jxHl+09sgIeTCuGGt
TH4EKCpXj96KlEzuO2Nzfi7Wyii5w4IM8OWWmWHPyv8iV+P3+XAxTrszTgX4/PiZ
wqyEmlii6AqkeTRViEa17ln0S/uanwO0wZPwMgD+39uisrTsP0R5xs151VyqmsYG
Zx1CcvH1wJq9xkKdozLdZNGImYsxoAGQkyIZfKThiUjsjRInS6crz7lz0+0/y4UA
WoPNycaDfDQ9+rEbUn1q+lqmR/yUC30h3N2+IQd/6smgGewK84/nnXh9ImcoPkoW
jI+o6pNqtHy0rog+EyJqhb1MujQOEK+3XvNEKy0n7IYQIwZmvpIVlbsuD1AOIIKm
rY8jG7ODeUcSNhbyMv34GX6td3/TbIDvzo1TKrFpiHYLDf2a8rgf95az5j2rvWk4
Qm4X+Gvbc3fj6s+qoPx4wAMw3Hfe0HMmSrqL2hlF7Jdft7jWt50r5g4/ZckwQzxR
C6J8di7Hpsd7KUWz3PY7LBdLMSdfHePHS6GM+9b5LlVMhct/7EWFUibxjHf9+hL+
KBz0J3d6NLZnOUrNcqHaHZxFSoPjMPupsCuaqMxoFXqUbnLKWft/XU3PER5QITKq
iqML/oKrLz2HAgMBAAGjggJjMIICXzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw
FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFLcB
7OEYIwu59OMB1mAKTy9XdL9MMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z
qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50
LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50
LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPd3d3LnJvc2F1cmEuY29t
MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH
AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB
9ASB8QDvAHUA8JWkWfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFt9ORL
PAAABAMARjBEAiBU+2C7r5MOjSF5FHlh1q49nIMw7UgR96fYDcX4YfvPggIgQikn
BG8/ij/D6HyKOtLAJ7WYdZIJmaM+WZy1LU0M0xUAdgCyHgXMi6LNiiBOh2b5K7mK
JSBna9r6cOeySVMt74uQXgAAAW305EsyAAAEAwBHMEUCICiXla3qspnPkKWc/TF0
O/PVZilBSthFB3JErrJl92YpAiEAkXcGVPifOsbz+TvPEny0k/Nu/Vfsplv8SiiL
I6FtFRQwDQYJKoZIhvcNAQELBQADggEBADg9LvTFysfRaPFUY+fHwNDWLfUibBrS
vLoMysG4SnNKtYIY3Qdfx7a3cYk966IDCZZ5SZPNWMYefHsF4kZ6JyTrc8up9XlH
K94oRRjMQMLxIoonpUsmpfmXli/05pQn2l5NX5WM7OissIALyTV3RhGRYavHicAk
twyftoiAFtSXui30e9UUmo/YH7Y018umBc1FzjEEFMOtZ5cWLFaI7wtcUMSe41x5
4LvfH6MldIzJB+1kmU++X3S8hT5Y50MRHQUInLuoScHU2wYEgxsZYQAzlvhkpZjC
1J5dj6jYTK5uQS6pCA/TA4dwRF9Gbhd0PMoeVIXCcz7U1HiL7PPtX/o=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvmMmdKXQOao8lJGJE4Qe
uWCJgdfn9xDW5DYqkXdqpEBavb6oTLeLIdlRP4H3As7WJ5kwMVPwNziHTSPEeX7T
2yAh5MK4Ya1MfgQoKleP3oqUTO47Y3N+LtbKKLnDggzw5ZaZYc/K/yJX4/f5cDFO
uzNOBfj8+JnCrISaWKLoCqR5NFWIRrXuWfRL+5qfA7TBk/AyAP7f26KytOw/RHnG
zXnVXKqaxgZnHUJy8fXAmr3GQp2jMt1k0YiZizGgAZCTIhl8pOGJSOyNEidLpyvP
uXPT7T/LhQBag83JxoN8ND36sRtSfWr6WqZH/JQLfSHc3b4hB3/qyaAZ7Arzj+ed
eH0iZyg+ShaMj6jqk2q0fLSuiD4TImqFvUy6NA4Qr7de80QrLSfshhAjBma+khWV
uy4PUA4ggqatjyMbs4N5RxI2FvIy/fgZfq13f9NsgO/OjVMqsWmIdgsN/ZryuB/3
lrPmPau9aThCbhf4a9tzd+Pqz6qg/HjAAzDcd97QcyZKuovaGUXsl1+3uNa3nSvm
Dj9lyTBDPFELonx2Lsemx3spRbPc9jssF0sxJ18d48dLoYz71vkuVUyFy3/sRYVS
JvGMd/36Ev4oHPQnd3o0tmc5Ss1yododnEVKg+Mw+6mwK5qozGgVepRucspZ+39d
Tc8RHlAhMqqKowv+gqsvPYcCAwEAAQ==
-----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 267226819315610295708677884938573285637317
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-22 18:14:25 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-20 18:14:25 +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.rosaura.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 776712441659254410155554409432449234808685537636827198771583560555531587129177289571801662321493568105978219823170568668522814157540465895687540213314553182236831025337794541993548594083147479287064095086551257274275572979738441438132733656888127340804992942767582310199781557791517228921963705238471847153855262786243471776486808641126192088672592717464065947544110200939984421795879757697573492894831310842497429142076982849671199389321914683995054455805430870599966472812045495939071038471602839165400429346269621162575841085622777391112559687570510873129676141003855157757896924650049703833380916578633902980896789483217989423749706998964074875711207019159977965365743466525336263283079366929121495703492308509403881756356412361663017112262375803310695609191850160847409575352389763085452542683185524438273067889137021984802511709913897619851640008373950505203290605725091223670301531345030273480774480557304661118150953971342795468530273891632264932832464010558945442183924540316435845660563484690335204125375039070100587844894223119005252985988137370895233703799291171637429800287732125139817516368466368445662268584272753218425958374512898567787749162641919028263673669849457120052845590845800643375099301548092589589566274951
 . . . . . . . . . . . . . . . . . . . . [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)
							b701ece118230bb9f4e301d6600a4f2f5774bf4c
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.rosaura.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00ef007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016df4e44b3c0000040300463044022054fb60bbaf930e8d2179147961d6ae3d9c8330ed4811f7a7d80dc5f861fbcf820220422927046f3f8a3fc3e87c8a3ad2c027b59875920999a33e599cb52d4d0cd315007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016df4e44b3200000403004730450220289795adeab299cf90a59cfd31743bf3d56629414ad845077244aeb265f7662902210091770654f89f3ac6f3f93bcf127cb493f36efd57eca65bfc4a288b23a16d1514
 . . . . [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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