nadaesigual.com

Issued by R3

About this certificate

This digital certificate with serial number 04:b8:38:9b:1f:df:d2:33:33:df:d8:9d:e5:37:b4:1e:be:7f 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=nadaesigual.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:b8:38:9b:1f:df:d2:33:33:df:d8:9d:e5:37:b4:1e:be:7f
Serial Number (int): 411136341460758323757053497874828012469887
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 9d:75:9c:6c:d3:2f:5c:8e:4e:b1:9f:7d:c2:e0:d8:4f:39:f0:4a:12
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): fb:2c:83:6e:c7:45:15:44:5f:b8:a7:18:a8:f1:15:f8:54:cd:c1:b6
Fingerprint (sha256): ee:a7:8d:5c:46:db:82:a1:86:6b:cb:0e:53:98:22:7a:59:f6:ff:2d:ba:53:ee:07:24:4e:28:c2:f6:84:4f:06

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate nadaesigual.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for nadaesigual.com

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

nadaesigual.com

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Certificate

The complete raw certificate details for nadaesigual.com 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 411136341460758323757053497874828012469887
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-20 11:22:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-18 11:22:05 +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 'nadaesigual.com'
 . . . . . . . . [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 981601934915242219861674649186579729398145287094462293556534948999649832573898490266066218045784572012592502430917873883297880369300159725444485352756529197557202965443590996529541557968140205608659781749633610826218249636983763871957885609266384489938399350385899433935689256024253424475415673941403352611248989018548933397024044299546566000106479837658533755927805140039542775866049387663298726424397323663587610200676403965074413362771695232204410649782904497814533207528600413763435487522113088782841328602777921542309517011745298613853694090248110344483039750833639163156903392191645741980473903849126671335421080864653774687772410093271299041778127037053349145026711806696536907170774393944992503181203279336700314448226394304969963360506719748124271574322518398146669179342158028981129988060434351754977766721241893549341859379150951158771194659107941088904381900653039761385690442372407961398626501384989591895840641297952208506708791961626237710403843461955269476898521269968924905005626458878671962850672869141544519756719796250871018928384628378988456191860748696317986537246612688174714768806626435795547397369323166747393564088058166971251020893777446648028748119262538970593072075567635544276935313696207709537569003231
 . . . . . . . . . . . . . . . . . . . . [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)
							9d759c6cd32f5c8e4eb19f7dc2e0d84f39f04a12
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nadaesigual.com'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018becae49550000040300473045022100d8a447dac24386282fccf64f85563e170aa0e13cb149a7e5d50ec3c32d19633b02200afa09073ca686ded06240598df8b3bc2dde1714b41977b7c91ecdbf258500f50075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018becae4958000004030046304402204b95a8c568c43e4974ec333c1b3a4c38945d58f5b7b7721ceea49464171bec120220120f2fc63959c3b1e72eca3a2c12f3993b8bc8e4f2d69b4162206c84ed41b9fd
 . . . . [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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