www.rosaura.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e8:b4:38:5b:2b:d8:2c:e6:c8:9c:48:b3:8e:51:65:9d:89 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:e8:b4:38:5b:2b:d8:2c:e6:c8:9c:48:b3:8e:51:65:9d:89
Serial Number (int): 340521920577976814235962240407715988217225
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 85:a4:5c:05:71:15:cc:6d:fc:dc:3f:ac:b5:e7:ed:64:52:34:9d:f2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): aa:aa:8d:9a:bf:fd:1c:ad:14:89:98:be:fc:e9:64:84:16:e0:b8:b2
Fingerprint (sha256): 05:1d:e5:1d:1a:6a:2f:66:49:5a:dd:11:39:8c:fe:08:db:51:61:65:8c:d5:63:15:6b:6a:0d:74:a6:99:29:c9

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 340521920577976814235962240407715988217225
 . . . . . . . . [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 2019-06-18 02:53:35 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-16 02:53:35 +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 708395139746792446240077140006702521539254449138664642928680388478157913536795997607902356779760690486450600479143422399108253614979416797539916095674838445750566350200236836543734222169709832392728747388050536209069246933347149244318247988377929361239751944403039416796244455138516467628297919447415808486053463145707838392570635542487598092466075167179943476254972802203236089446598352433549754862584060919598003950882838551030697137978625911056690957733406564927401467010806994619833329065736595619929272976982354413111217189952223867455350441271926016717741085084593715661603234424601380650495073353140640133052649803940948353053556406355327245924153852795580461908640164472258359452636499910856646695010429010846136615850101903234170719888770759079382253813628401739308218417133175301635230748837986617677289519715979912813400968906445970870315222831830973595199993420943961418163659008265472292719677085864511450867200080488683792176492861347443820342417707251464155859637632130974340517099025072562208208748028748231574919865229626360020159863708499817571105791645923318474228735508583145390551091770722622826602771080272942078860847852659984996299208837644036629178328460822389145404686784449345323686559105334785111039775251
 . . . . . . . . . . . . . . . . . . . . [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)
							85a45c057115cc6dfcdc3facb5e7ed6452349df2
 . . . . . . . . . . . . . . . . [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)
							00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016b68b7f6a10000040300473045022100b656947f9bf8bcca38ffc640a29aabd9c54cb17c51c8174705c9827b8fc4251d022051cfa9a58a2f13895d1406dc5956ce4ae65fbde170867770eb87036dab71bed900770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016b68b7f8820000040300483046022100a8403910fab3c1bf1a8dacc3603bfb0e22ab58b79b54435a3ce0f3ac86da0c8802210092c4ca46d1d3484a669103f126d7bb8bcd455fd1108856e3d583c755145d3a7c
 . . . . [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)
		000bdadf550bfae8c9fbeccb542099a2e7a126747e4db57a43750fa41967f57b338880cc5b712aadbe77ec202c7e11508a7fff7561cac57de9cd11df6aa16830c7aad1aea474346e355c86e6c1196473d6cac045487a7ec1c63a084581961e1046adc7dde71de0262230fe631cf533a68a151406a6c7672a0e1f7afe5499f7f8bbee5838a2b30ffcb80360b0803c0b12f0d8578a368ab9c8d894ea7554f70eeb1cd87106194ca26f7aed4a5fd8f6f83b5b1b499f7512a099cdeaf3a863a0f43de09dd2d627e43c438546d179cd4a7fb0c02843cbac27c428d7f497cf8ef87014201ce7b6567951eaa34f12fb1254a9ed2eecca060a24c13635c07554d2f5f151f0