DV SSL/TLS Certificate for doblezona.es

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the doblezona.es DV SSL/TLS Certificate

This certificate with serial number 05:6e:eb:12:f3:16:dc:b6:c6:7c:5e:26:04:31:dd:8f:bb:27 for doblezona.es was issued on by Let's Encrypt.

With 4 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for doblezona.es provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 05:6e:eb:12:f3:16:dc:b6:c6:7c:5e:26:04:31:dd:8f:bb:27
Serial Number (int): 473304956990894233997772750749957532662567
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 03:d0:7c:01:5d:e7:c6:b4:9a:65:bd:e6:aa:d1:0c:09:46:85:e0:18
Authority Key Identifier: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (SHA-1): 28:6f:2b:88:d3:94:59:9b:ed:fd:c3:2b:42:f9:72:58:d5:4b:e2:7a
Fingerprint (SHA-256): 3f:ba:79:13:c2:a0:96:b7:1c:74:13:2f:19:33:8e:91:cb:3b:4a:12:ce:16:03:b2:20:d2:56:83:8b:21:ef:93

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/40.crl

Check the revocation status for certificate doblezona.es
4
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for doblezona.es

Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for doblezona.es in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA63Hf8aMncEisHaK31srh
lc5eRXOy7edGKE8wI1wl4Ttv+YkI3XayPfJFV4M4t3SS0c/ZfpOeMMYcIpUvtDx+
Y5TOR27oj11ZTLM1xtsy/y6MKEQlZximjovFQXyoYn6cLYSy2gTwSbHxRuaQo/Ji
7yYowAmMG46ZWSgmyrAjnX4WRSdajc/rSSYb1dMpSx1ujlneM0q8cz3Gvh7YJuP/
3XcsewxlciV3xnG3zctZyrLtlkmva30HGwyZkbWUorDaKPAVStZL23Qw5pOTnlM5
FMVnJPJrM5nYna4P83nn3rbS+Namfl0etFJMjKVuInLaHgKeCp77TOK4FcoUg5wq
wQIDAQAB
-----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 473304956990894233997772750749957532662567
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-20 15:59:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-18 15:59:58 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'doblezona.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
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL []
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 29722155414336235469740201160287912541779153671235272716311119695219448077558281061497117750995714840817202232759325906972684321803257627096145088277996120030699627281905093696195646668724111540092929807542718223694510104895764318876214437898294901193929937910127036744377337578270561562386012516729625597056221562581375581274224773291231493886561034510980188024432311861363242303784824718074231425844053730702929680447189641629834249044253015572706028348455624757171777260889746530931021026138447131268679500037966084924372690476616805028413314740653777672153217014268650006814104759537002724868184343813995947109057
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							03d07c015de7c6b49a65bde6aad10c094685e018
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (75 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'doblezona.es'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.doblezona.es'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.doblezona.es'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.doblezona.es'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.c.lencr.org/40.crl'
 . . . . . . . . . . . . . . . . [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)
							00ef007600a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a8454000001978e470a4b0000040300473045022100d3f6bc1c19745f54c17adae5f2f473f95c56a41ec3ab96ffbf0b1eb473fe69c3022076be26e9e165ed0afef2de2071abba0758fda3fc96f51fcba3d7981d1ffcbe7c007500ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db0000001978e470a71000004030046304402200a92b95eeb1dd56c86929a6131d0f4f8f4931a33b0f9d55af138e24fb6a9f42602207f9a1d61bbce1751a24c9a327012326f4c097b9f1cabfa5794724aa058a331bc
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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