www.rosaura.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f5:7e:bd:a4:c5:e7:72:e2:ca:e8:70:51:66:b5:9f:ae:5c 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:f5:7e:bd:a4:c5:e7:72:e2:ca:e8:70:51:66:b5:9f:ae:5c
Serial Number (int): 344874505104480578910800156501606368521820
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 71:a7:c3:fe:ef:f1:93:77:04:82:1b:a5:24:ce:cf:ef:48:49:6b:e8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5e:d1:fe:d6:57:58:1b:cb:92:67:57:6f:7d:c6:0d:aa:1c:e4:67:82
Fingerprint (sha256): 6c:b4:e3:67:ea:75:48:43:54:95:30:dd:56:f3:29:c5:1e:76:e7:46:a3:72:ad:87:ee:c7:ff:2e:e0:05:8d:83

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 344874505104480578910800156501606368521820
 . . . . . . . . [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 2020-02-25 02:53:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-25 02:53:04 +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 770269871139479796180510528258448334938599872339663653531891495880241569647710431966416026292836173929287536925343155961166204349750533357286254226424550239498343471733542296359695024408673674444087134517705178791228670961670582813506807227938111270794929253909820149703961720232252726773404024990208046270273190365077104320273221273635734193388060183373854480238524379190590255495212990638304566945386786866542777106150323142514525771909592647203775499460304448949016332529026847951038938530679631999205573492396465728121841974165087320918195109714665592785359143094471712539948225795123583739758386614995773587861688683518920540073225957957663494212982950272802934096006474545825560799720496241358173635126626283185123743310286091817497268080706197235130166127498457424476007633630628236715695145902398086395778587746407643325066746039875787865364823132762513853751238771596755982744388967866851929809916480233320102010918932355977853648195874808508285089802101378376308940160262074230633111925290825885086043162431440829655314341467179249595351536834052271803192091208351332788900485463251180009666048072787881720964169948813882612758921524198656816266973798606514606627515211488611655448279889187712524380778378385356530215437541
 . . . . . . . . . . . . . . . . . . . . [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)
							71a7c3feeff1937704821ba524cecfef48496be8
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb273000001707a7a0df50000040300483046022100c1358e0217bd290aea43ba37973bd8e4e43222fc7e9721722cb91fc55cfc77ee022100f1285ae41f6188f1a7e2d5729e7d2066ddfb9e90c144965a522cfd01ed19f83500760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001707a7a0e190000040300473045022070bfb61ff5361509056c435793cdc84227c6914d3c9e151fa39c2f4550e5619e022100a44037232cd1d0ef3b6b3549efa205ffe55578bf5be3f384aacc3ab4d5f5e398
 . . . . [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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