www.rosaura.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:9f:27:64:13:79:30:17:6b:04:11:d4:57:47:48:13:93:b8 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): 04:9f:27:64:13:79:30:17:6b:04:11:d4:57:47:48:13:93:b8
Serial Number (int): 402606399583958941203719546111456296801208
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 30:5a:6d:56:5b:2a:ec:bf:93:25:e0:c5:d4:cf:a7:dd:2e:75:0e:52
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 75:8f:85:86:1c:b4:7c:53:48:d1:dc:a6:b5:b9:bd:88:ca:18:ad:99
Fingerprint (sha256): 87:ab:91:84:a7:20:7a:15:35:89:19:2b:83:b8:c9:19:9e:29:aa:2f:53:b7:af:b6:3a:fb:5e:40:70:fe:8f:22

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-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 402606399583958941203719546111456296801208
 . . . . . . . . [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 2019-12-25 12:44:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-24 12:44:38 +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 954935198341004348289269835471100304313689120994626515899066315141246037703329575467226065476230206781237779099914845897341070276894989614693720316051194477715824797639224134134414330665187587968590116278757080970107309698558954961731124633251454442556765832802303293654451469684458367305715549491341179009873182844228975871076302743563606852912578435533874521455774600325794980795784714265457060233833961974101973701891704530307923122720355483415358698104039610215964137654391416812211611806472777322531102687560446880651589668941831884443804177652218340874991740775125972037975096487292144859042675350167671846896417236508183806877939196103948934213218347698793476970984076992611137379588318520445676382134987009138985839577201388268156298881231836976019287480227324230956105882744193408633418085594623084985976127946626667796048503232460372288155163690912875456548966809312272504883498639669922063558813658657317010789457633830315956059119923014608202673684496233626502638502183378137241838355745635396410507369143351490673975188715694224380029850450739451424315106238740565705948631251170207918550589185069819718530055972137365452408259285504494323856121288308429402440853605575025719296995060790456308970931352293335224072394789
 . . . . . . . . . . . . . . . . . . . . [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)
							305a6d565b2aecbf9325e0c5d4cfa7dd2e750e52
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f3d4d63cf0000040300473045022100fb670f3d01cabdf9e0107550eac95dec7abe2beb538fde9aa063816c378343cf0220629af76bf6244902defca00a937257af743e5e81eedb11d12d02d8bb3911fb5a00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f3d4d63f80000040300473045022016f7f027cfa85b98fc7bcbcf9ff02d378acd58f937ebf223ad0920043e4049e0022100b672e63fb2af6df949278093f0c99501743b34b74c69ba953d868abb989c56f6
 . . . . [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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