firmacertificada.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:80:46:a2:5e:09:87:1a:bf:da:58:83:ec:10:80:9a:48:9d 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=firmacertificada.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:80:46:a2:5e:09:87:1a:bf:da:58:83:ec:10:80:9a:48:9d
Serial Number (int): 304986889780258259036645093784733005531293
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 27:80:95:66:3f:e8:a1:09:69:e6:b5:7c:f6:98:f5:61:8c:f8:df:c6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6f:9d:86:92:f3:fa:4e:42:2f:d3:43:2d:f8:31:83:bc:c6:8b:42:9a
Fingerprint (sha256): ca:4b:f3:af:cd:86:08:6d:fb:ba:e3:81:e2:e2:06:b9:e4:06:db:d5:99:8c:6c:c1:18:e5:f7:03:59:d1:c6:e6

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 firmacertificada.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for firmacertificada.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

firmacertificada.com

Other certificates including the domain name firmacertificada.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for firmacertificada.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 304986889780258259036645093784733005531293
 . . . . . . . . [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 2019-07-27 22:39:41 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 22:39:41 +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 'firmacertificada.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 774976918528527214904540464271540695845457131425060235591946520824574537639074813837324607386065093805101273138439703535943145561395757954127563367188874191370347731864330348830181485656061022098741337349123860348405087817637033732717572065526381712485639856296289727066414266524199365839107074791421530897978165232351474319598336957927100790529055558723406982737269749008478659018312819461305147485477875129277341549386990655018231780760026518412629757685661055280548979368433581352565805783324717072113803299490884252287034715290166614736569069797594171097528711911225624264897775683149062362124006655809511468795302945137235650062754357724508844592153220249101943300446898943030772627118919882324266995285463706070487122974373079316403822379325265485177744706952877014587807411191921014930413655043926268098124555323564588107119325936455344476498891016472842318335731818927425563424140143887324872179564272726885849602927058923991959382694653119508514956725642674505623144688353992519945550433736067376257821376585954684321682059721122563215853795450052200809236470673679513266234652492429494576771942250073922604118726128972435894264877862404845556706417804793634321760601347913361525503154320511522107670481677309171068357391887
 . . . . . . . . . . . . . . . . . . . . [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)
							278095663fe8a10969e6b57cf698f5618cf8dfc6
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'firmacertificada.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)
							00ef007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c35cde82b0000040300473045022100efc7a4e3bee70bcb2a8d7f3ee5647f24de5c346c2de2212f8aeb1221a5ca45820220088070c74961ae3ef481ef818fefc851da0c38f164c1151fd15e0c7fc8f6d1a2007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c35cde84f000004030046304402206f9c7d9783bf9accc06b087f939aa2f1ef2154ab573c71f91d753dbd7fb860c002205788c4069515ee21ff243c5193b4e9921d8838b70cfc2418ce0170625708b950
 . . . . [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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