www.terralibro.es

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:88:9c:11:bf:1a:da:7f:00:41:64:fa:72:c1:21:2e:c7:8c 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.terralibro.es

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:88:9c:11:bf:1a:da:7f:00:41:64:fa:72:c1:21:2e:c7:8c
Serial Number (int): 394934997340745447375523606194049686357900
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 70:b3:60:80:c7:f6:89:e5:0d:99:35:97:ad:9b:f7:fb:8f:de:2f:d0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6b:dd:38:09:ae:4d:6e:12:a3:d7:a2:ae:9c:b6:2c:17:31:01:85:2b
Fingerprint (sha256): e0:44:94:c9:f1:1b:f0:3d:97:c2:fa:87:3f:9c:fd:92:17:59:8b:e7:f8:00:3d:0f:de:44:96:d8:81:3d:06:70

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.terralibro.es

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.terralibro.es

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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

www.terralibro.es

Other certificates including the domain name terralibro.es

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.terralibro.es 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 394934997340745447375523606194049686357900
 . . . . . . . . [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 2017-08-15 03:40:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-11-13 03:40:00 +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.terralibro.es'
 . . . . . . . . [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 690642977708635845749869589706714219112725618439324796878401648158744338610133107426885508622217488714235327970440013088141139341213287849192808647097241455043776128812169816136933850967967507458150710173076706529853976994647157773970882826514611213167179008982139837989880070446542671775585910633878140860190549966216458695410567982228360129571958676186731967650408800115038765155353263786515920903731316609082926516145636521554745665634732471240216036887098569297514644507268243324750840407994313209629639391096361530032976220558854451874206232220195205885094538587243568541205357730410696625889873783881041196417726371788854652162962196251381475035838186999129652848639210644125232529195725894742880474428322010325412967635686961001589441174819478058516826866769067263228530303574508743150815017306365647813200154505164815968692478872914957887362193267369905352294913720387411728701702912181191838757232390334354761532913500218728722470861917693894918898600285792403611009318346106667008706638691272249076385406182640433621255296082215566814885074969667615723449926707528292757386893588050201977517004067890307665403040717289266881114160179034779662600424817747854472556049504393256439334072560203540158479693353799244048149882911
 . . . . . . . . . . . . . . . . . . . . [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)
							70b36080c7f689e50d993597ad9bf7fb8fde2fd0
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.terralibro.es'
 . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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