www.terralibro.es

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:81:b3:e2:a2:00:41:33:06:0f:2e:98:60:43:06:78:0c:33 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): 03:81:b3:e2:a2:00:41:33:06:0f:2e:98:60:43:06:78:0c:33
Serial Number (int): 305472391684187864539980906274953107082291
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 47:75:07:8c:76:93:76:2e:a1:9e:8c:ce:d4:43:8b:5e:ad:2f:7a:a8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 3d:41:f8:f5:6b:b0:f1:a1:fc:3d:1b:9f:40:c5:4b:66:4e:70:af:5e
Fingerprint (sha256): 4a:8e:9f:b0:c2:5e:f9:85:43:5e:ac:6c:ad:80:74:a7:7f:d4:ea:f9:bd:c6:ff:ef:15:6d:36:c1:3f:97:82:55

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 305472391684187864539980906274953107082291
 . . . . . . . . [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 2019-11-19 04:39:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-17 04:39:27 +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 883785385241431331632630464022367733361123397617627910314117070426482929133599338704789686150373131774192991639812122328799444146976525163013052917410918455473558944784509937740503697294006804299895865139010859848130185037870822666016106641066777780932444267459829793163276945539992476503198450652806222664858707453328127537479857857641896023755958492875159215573659243303657020759015060126872927152433502887825474468440897840179483504960834930050980029752632585591653429655076941365435773502362968112721010039953924801606698871095836543368691403993845094195154158120252333451799330399182719426415826553878477827660235437554941193608562592601443876168779979859018568780983211241368185900672936754074430950005893424354521443155498213911621528899135930138183489828275132089047686329826153070281223772594873586496014012244467546146116390534840346408081849328915960210852236856545913738176155498811402105698133412175727320492491175829600648197710703823713498836904309760622380694517904998631301734480151880593857744342530482478204480495141761811921881416498628693187110507948870306043223875213432796950661038238256154158669571950151116227281885868964298455710025880750069039007763722418959686178326062851472495014001565490215995338881351
 . . . . . . . . . . . . . . . . . . . . [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)
							4775078c7693762ea19e8cced4438b5ead2f7aa8
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016e822c3cc50000040300463044022050e6a5a8b25f9501e5d1f2758321c666097ee098ccea08ba71c827dc46a54a9802205c124c449efd12bba6b159bd290d961d6f1c3516f9e937e3fec1419c1aaf6321007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e822c3cc40000040300473045022100b2c62c57ecf7d1d8379be418420bea1a5be761a4d1f95285e56362f8e8fed208022026badc0e15e127eba52c587f4c2410dc8563072b7702b627de7df8714a25d732
 . . . . [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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