www.terralibro.es

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:de:ef:4e:40:67:48:7c:4f:ed:e1:fd:26:bf:12:81:ee:68 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:de:ef:4e:40:67:48:7c:4f:ed:e1:fd:26:bf:12:81:ee:68
Serial Number (int): 337197635048133788016559914293897036164712
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: dd:92:5d:b8:50:84:90:71:92:f5:9e:cb:bf:96:ec:7c:4a:23:98:b0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 01:d4:00:b5:ad:ce:7a:d7:23:ce:0a:0b:ad:80:e9:71:43:61:be:ae
Fingerprint (sha256): 04:a2:02:13:40:94:64:e7:55:b8:92:0c:72:37:50:8f:93:44:b3:54:95:08:a1:74:1a:34:e7:1d:ea:31:4d:c1

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-----
MIIGWzCCBUOgAwIBAgISA97vTkBnSHxP7eH9Jr8Sge5oMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAxMDEwNDM5NTdaFw0x
OTA0MDEwNDM5NTdaMBwxGjAYBgNVBAMTEXd3dy50ZXJyYWxpYnJvLmVzMIICIjAN
BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAp5RbvwCbxX0tA5/ZXPPj8Ex9X/Ba
zzdQE6p5KwZPTfF+/oA6emK+BruZ/dH4+fP0tkGpv8y8jUUL5lPmo+L7l3IfjhJI
SmK5eHQSzFA+55KnLxxxs7sH7aOKt6PGWP+g5EtA3S1bah78/ZnTT6m0uhIr4Err
HYRtxSOfjitCOjTqMidV6MrwD9Tg5A3pH+iqGpCIuo/HznYVgju/EHqHXX7BVgWO
BQ/goRpxPSdXBpD816w5QMe8338Rsch4RmLFUXisyp6Mdu3I8QaYm+oDJZV3x2pz
xawhxM7TS4D6SbkC7ob4NJxdhIF7Bi5qYzdGE0Ha2KWofYZCWGA/roIef7+Z99iv
0Ekj8FYZMVnA78d1i0xnRj3VMi46QgrdowjNj1SDTXTJD7iqGdKuJFj5HuHc3R1D
I0mCaxmCN6FLIqh7NvkuRWsqJpZdD5qWIUlnwkqMftgjMjj9psas5r+QojKd9k6s
kX7Yq5LETjf9vLkWCBitYgnGr7NcviE+67NpIFolitRQF8Jvkr3SeTNeIsaWRqAZ
CQd1UL9QE8F+yPsDHL1qpJgdfyaTR9VKkhXnpvZcP81tCydlSmX7fN9HdvfwGD1N
D4w77d4yanCuEfxfdJO0WosRGcN4P9Au0yNtVC14Q8NlipBBYZ8yg4a5fzy52wEH
e9TNXTjQofWesQkCAwEAAaOCAmcwggJjMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE
FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU
3ZJduFCEkHGS9Z7Lv5bsfEojmLAwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl
7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p
bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p
bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cudGVycmFsaWJy
by5lczBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG
AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkC
BAIEgfYEgfMA8QB2AHR+2oMxrTMQkSGcziVPQnDCv/1eQiAIxjc1eeYQe8xWAAAB
aAfs+8UAAAQDAEcwRQIhALsvs648ljFp4RgOcW+M95Qa1chSictIDQZkMSaYA2UU
AiAm7bnx730qLK2e8MUtpcffg8xKc39Vm9aWQl17CMRBtQB3ACk8UZZUyDlluqpQ
/FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAABaAfs/AcAAAQDAEgwRgIhAKEyRktItUzm
Kh4ZiXsL8ehNJpTllPxZJRrjnJnNrQdWAiEAq8yzlqTrUgq3iHxtbuJ/BBTVkrfO
EHpfisKVXMc4RGgwDQYJKoZIhvcNAQELBQADggEBAD58LkU5dKZWtt6FTfwsBX36
WpOWtm1mO593Vey7VIwx4Gk7l0txgoamNUb2sHWIDyeX2X5RXVGknDOYC5RMbxCz
j7OrzryVEg8nD4FJNVDo5KdXujQCkHK4nAySOLFuK0papPo8SSoDsILqrWhf51gf
xEKAmv5FKAdRYQIK2w2FM4vxU6iCyIKvDkBWrwwTQxbfgrhgTiK+pNkU0jw0oJZI
ntI0j22MLPn66CVlrUp0i/ytzdHDpr3fLF9bPF1ztsf39ML55FpmRryN809kbTHM
nhM8xAOLUQZGXcMCy41CZ7NyoOcIN8/pJDfexotlcIutkjmfm9S3azRnGiwKqZU=
-----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 337197635048133788016559914293897036164712
 . . . . . . . . [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 2019-01-01 04:39:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-01 04:39:57 +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 683664814820392639467004991853214081883293673754356081187286433123871412447925370345019378913515756415250172891784284421615363635443102810236202899538042746475747244964656624061323108945784974879350935548332282348958084668212068865552140703574180033109102477367280378646488194745895456039394869275871297512645377055401542880327833344671547242861775015197503177792017895143383360528086047447943993217686330364639285099747662113162138351799657498509275304001296041208295050587699988481184831140409930039051317768408621637777729341577723547514770577353596490665719536853442352436174607304971846878025498586704435206140031511178527427906731378819826838523656823576669445489979409338923957575661980704071159820264597996355317487532881013445871019646817704545064792835660083835333386900796423948857853689190763635518009314862113736521491610518918686438001954630566815682484336996286650029432090352583393487712782616295778359913625269246491730209318072317161678465707856403418333945475680245377504553952020305740508303710387849110887861281130415223189461657822151913004048859296693858199698641281475012708428351774962842015521645148497754719068619885102915299296711235794346969328233746997998957926011842704800899547198014911315347320516873
 . . . . . . . . . . . . . . . . . . . . [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)
							dd925db85084907192f59ecbbf96ec7c4a2398b0
 . . . . . . . . . . . . . . . . [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)
							00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016807ecfbc50000040300473045022100bb2fb3ae3c963169e1180e716f8cf7941ad5c85289cb480d0664312698036514022026edb9f1ef7d2a2cad9ef0c52da5c7df83cc4a737f559bd696425d7b08c441b5007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016807ecfc070000040300483046022100a132464b48b54ce62a1e19897b0bf1e84d2694e594fc59251ae39c99cdad0756022100abccb396a4eb520ab7887c6d6ee27f0414d592b7ce107a5f8ac2955cc7384468
 . . . . [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)
		003e7c2e453974a656b6de854dfc2c057dfa5a9396b66d663b9f7755ecbb548c31e0693b974b718286a63546f6b075880f2797d97e515d51a49c33980b944c6f10b38fb3abcebc95120f270f81493550e8e4a757ba34029072b89c0c9238b16e2b4a5aa4fa3c492a03b082eaad685fe7581fc442809afe4528075161020adb0d85338bf153a882c882af0e4056af0c134316df82b8604e22bea4d914d23c34a096489ed2348f6d8c2cf9fae82565ad4a748bfcadcdd1c3a6bddf2c5f5b3c5d73b6c7f7f4c2f9e45a6646bc8df34f646d31cc9e133cc4038b5106465dc302cb8d4267b372a0e70837cfe92437dec68b65708bad92399f9bd4b76b34671a2c0aa995