www.rosaura.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a3:ad:2b:8a:81:24:f3:88:60:b3:de:4b:a4:cf:3c:7e:84 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:a3:ad:2b:8a:81:24:f3:88:60:b3:de:4b:a4:cf:3c:7e:84
Serial Number (int): 317033066124633811069626187764694962175620
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: cd:c0:53:c7:5a:24:14:e3:d5:b5:0b:51:d5:50:66:c4:17:e4:3d:e4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 3f:1b:b8:5e:0a:17:f0:31:bd:12:4c:27:7c:44:1a:bd:65:58:e3:cd
Fingerprint (sha256): b9:34:09:f9:14:71:21:8d:aa:ea:eb:16:07:bc:c6:15:ad:59:3f:fe:ef:1a:93:49:58:92:48:03:5c:e0:40:61

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 317033066124633811069626187764694962175620
 . . . . . . . . [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 2019-08-18 02:16:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-16 02:16:51 +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 899201960501126720557719310737965465495691105945132527538232452155252981823036787172789393978424718692275832568321790489611686533013069240496798836467993357397879340295216435742113297625713539116091312517313929656683779427068340959082550428887334731138419770564958244480643660389172078304420472246026514480448051253557146428279630443308972764055656383007837525367978916900711615554734770841436279943208586112097510520694483072221756294842893580055345025814854826456541608683507185339080331996535639160788282104061066086939348173196657581284473543467631892679659576677476933114853840450478542320474912925754992305346163430404086219915600395492806504732428079396704146605084433615655869320357149780172265475809584307385816832881697544200681006464235218368627331792028869857799974910119177012298656787804797303988514753715384202342902801337152041361807954815733710488708377408006142722117492000521242003131982715045557395930387829356157671073285671694957132312669544316852538988305882514782679993426349351044579686134663639138823194240797203722651208937719305670575853939093780124233607188728674629089124448283643948654746651714667228580358013306159624000289616327087280881538253206905608287531871943970750259499323977957690645431051387
 . . . . . . . . . . . . . . . . . . . . [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)
							cdc053c75a2414e3d5b50b51d55066c417e43de4
 . . . . . . . . . . . . . . . . [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)
							00f0007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016ca2ba438c0000040300473045022100ff205eb9af78e4a47e79f85c606d43138b19e19807930031c1261182c1dcada902207b70da1d8edfb0bba6101f36336c35d9639640d950d13cc0233726de2910e82c0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ca2ba448f0000040300473045022037c83d4a8cacebb09f3c386ef6611efbe183f87494ef8c823a2290f1228c3c6f0221009656e7046c5deedf814b08cdd5c7010c0205da389b23402843547fb9b83c4060
 . . . . [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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