www.terralibro.es

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:fa:63:fa:40:26:b3:f5:fb:c2:ed:ff:54:cd:d2:01:db:4e 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:fa:63:fa:40:26:b3:f5:fb:c2:ed:ff:54:cd:d2:01:db:4e
Serial Number (int): 346540342472453276185782543270948009794382
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f7:04:c8:0e:65:23:05:0d:a0:8c:7c:53:4c:72:b2:54:6f:11:01:bd
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): f4:85:15:c9:40:ce:dc:3e:ce:90:19:87:e9:14:e1:08:dc:75:21:28
Fingerprint (sha256): d0:fd:c5:81:58:24:27:30:ba:db:04:92:2e:5a:32:a5:aa:c7:16:d4:40:50:76:bb:3e:dc:b1:1e:30:86:75:4a

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

9 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 346540342472453276185782543270948009794382
 . . . . . . . . [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 2019-05-07 03:39:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-05 03:39:55 +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 655723283768224093477723358097584130665477403441365464529047065280981075226366089839084515248495136258475956286074136478948031104518883054545765892513783599854142673796936434483608968365742881759688554107493450166833731644132015237755147272009978153723504787037789740242127286616061582611819397246290956665438978934878582722455368559165733421971133856684402137660111150764738580424191635048268708392675713789795281254636839072817915149684640813473826559131082339611068458099647314840813208871848533685876429029368795741985381395222498842519520770212209156436818034478193895612910799726627248094811440477865227057893532130514098568029536758445949470238189131130472508322553298581406312553235432794606582275278334052033988637810299408888700602009105620859596705506754523454406989249942590378958815954634762690984352387344278999776788347164965330985322876783692498752153940072088780896652924887911220349299487115434929632550978835438315197918202965842972726201616465195835181391166719279609937616891476539189921380508923532488036769275980394620089016360128028429038082713747141637504918559683240352628269221941395962660718256851915476089017212554128435631117158688512052538998251455713125735911226411895832820917352593602429701920393103
 . . . . . . . . . . . . . . . . . . . . [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)
							f704c80e6523050da08c7c534c72b2546f1101bd
 . . . . . . . . . . . . . . . . [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 (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)
							00f100760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016a90974cf100000403004730450221009a699ac7f6b3321cc3f71a31631b2f12040a8d67853d2a6c8510f35fe7c8e8fd02204d2e63a86154d56ade259d265af57dabcfcc4d02b13b361a676b608774eda009007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016a90974d9f000004030048304602210094761e4d3a8b368b9fffe148a3e6171f4b5111182dc96fa7cab5423f7c7c1839022100aa266a08fb18cd5b839b48a15bfe070d73c1a1be75a3beea5c088ffe4b5a87f5
 . . . . [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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