www.terralibro.es

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f0:a1:83:76:2b:14:48:fd:b5:51:86:80:e4:b0:8e:b5:ee 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): 03:f0:a1:83:76:2b:14:48:fd:b5:51:86:80:e4:b0:8e:b5:ee
Serial Number (int): 343219314151253232849007825787765058876910
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0d:f1:a2:9d:e5:75:7b:ee:b0:d1:72:e8:db:4b:20:d0:a2:3d:e4:77
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 9f:e7:b2:ef:b1:ff:eb:fa:76:c6:a8:2f:75:13:80:f4:f0:64:fe:8c
Fingerprint (sha256): bf:d5:20:67:2a:d4:e7:4d:05:b2:63:2a:6d:10:35:a4:51:0f:61:11:77:07:b2:bf:ef:18:22:49:c5:c3:db:5c

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 343219314151253232849007825787765058876910
 . . . . . . . . [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 2016-08-02 03:40:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-10-31 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 756471803330249251638534617223842085998577700061323076614721634429651542055780137478304567451363952442497977435280089199144553943132663451556846525751499433757619163574168891925433522040774889304882085900210701258668057415908758162019466428972840319556396563751283771175130902416404383079598314086018269826599552972205875835311550988424126182528854932653582918351741192523550006204920129585863862213051111208433400974638854977086017614225541660952437554031529926518572016539689799375082973018797926160200657107401652911455159657140506457053613584823390007866192928121837575247436085548235862689278377964670325196619435520091140128077810476760489099900310826216448650377339088779623490614261749128595905290996842269525096612920943433043728900075370267500170022344159823529621442300569347012974053785481610211287107825565029769894487238571762422727217341806339536821802310636367368221310877345035834792261751941862539261791798908391800438476583770478871350329152635882271935091324631196076103000873313969253597841241312308857372485566839052215618822135583345029737156481777225328165052090325535751903197736628078922962636615881172910517402028095890379543489010249950629832595406980836882765343823135110306441343651723757866759155683231
 . . . . . . . . . . . . . . . . . . . . [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)
							0df1a29de5757beeb0d172e8db4b20d0a23de477
 . . . . . . . . . . . . . . . . [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 (100 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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