firmacertificada.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a8:c0:3e:1f:9c:59:e7:ef:69:d0:44:ef:0c:b4:b3:56:a5 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:a8:c0:3e:1f:9c:59:e7:ef:69:d0:44:ef:0c:b4:b3:56:a5
Serial Number (int): 318759829776736450432392087816175657113253
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e1:77:02:ae:18:ce:20:c1:bd:c3:5c:ec:da:14:fa:88:4a:0f:f4:b8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 49:cc:1a:78:fc:01:1d:2e:5c:f6:ae:39:7f:74:9e:01:39:a5:bc:26
Fingerprint (sha256): d4:21:2a:88:3d:27:45:1e:aa:a5:d5:e4:b6:d1:09:c7:80:75:99:30:86:88:5f:db:3c:9a:cd:e6:b1:c7:04:e7

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 318759829776736450432392087816175657113253
 . . . . . . . . [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 2019-10-10 18:40:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-08 18:40:59 +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 762842803622595838980877152717697769502779431688752886081159617208683734454348112739813405266753232588940144647310210120133336907044040012943563676007198536873993242488432593987571311118339142397283159464300442717277352923344497765951439633551824817809885445024568926441697951175703311366094897161723402745054395787142377654235782148918454453609710744654424178769903275925248521252551692725978278582369229136581552763644149120234493558684618860938515512661779318366322371529743825799540446336481775877258354535124410679026521302107024804423854068444375466561871378113974482138637823321676472713057651645988792669192006689622946640143772448662279501373607111442908068455691395530350231624643010949182899494119180865370806433730399961422725999815743800048278248702635881784956773070205768317454145347474384579860835371974489560379296585757460219484649068607990004448747848986277074895645686456262100582559815817513596910106820225783054775462213060249739520164810908375088554995875452239708522293493422384876061954386513318782591126038792523930919812088883461434211989002113066446759821765601200334228914019482941275849854112192868537668968769674190629825475199579317483170436045071531321983762198540008171761053710499050424210694067061
 . . . . . . . . . . . . . . . . . . . . [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)
							e17702ae18ce20c1bdc35cecda14fa884a0ff4b8
 . . . . . . . . . . . . . . . . [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)
							00ef007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016db7304fec000004030047304502206b974b5469e2e409f36684a4c1c3b6adfbf2eb435501a687ba330afe4e8d95f8022100c5ce6af64dc2d15159001907acb8f09b97c74e3190b8dc5e7fee0299572b1de70075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016db73053e7000004030046304402203205d3679b21816d46bc40718d6dc276bd0956caa7ed21a12d903222dad8320002206cf1fd189005da881b00610d3b0d81306de123fa5bfd3035cde59742a81caab9
 . . . . [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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