avant2.es

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:dc:21:70:a2:02:ee:bd:55:da:66:ce:93:0b:d0:06:56:df was issued on by Let's Encrypt.

With 6 subject alternative names this certificate can be used to secure multiple fqdn's. 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=avant2.es

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:dc:21:70:a2:02:ee:bd:55:da:66:ce:93:0b:d0:06:56:df
Serial Number (int): 423355713796739205114284706611714633127647
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ed:88:16:53:2f:8f:dc:68:7b:25:24:a8:b0:66:52:6a:0b:41:58:13
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5f:5f:81:57:11:a0:f0:82:69:f8:30:86:84:cf:61:cc:b5:87:2a:cc
Fingerprint (sha256): 80:43:76:3e:04:7d:c5:04:2f:8f:c4:c6:dc:eb:f1:db:ff:7b:4d:9d:a9:17:2b:bf:0c:dd:e2:14:9d:39:74:26

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 avant2.es

6

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for avant2.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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

avant2.es
codeoscopic.com
codeoscopic.es
www.avant2.es
www.codeoscopic.com
www.codeoscopic.es

Other certificates including the domain name avant2.es

(limited to 100 certificates)
webpre.avant2.es
avant2.es
avant2.es
avant2.es
academy.avant2.es
webpre.avant2.es
avant2.es
avant2.es
webpre.avant2.es
avant2.es
avant2.es
avant2.es
avant2.es
avant2.es
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avant2.es
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webpre.avant2.es
*.avant2.es
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avant2.es
avant2.es
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*.avant2.es
avant2.es
avant2.es
int.avant2.es
avant2.es
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avant2.es
avant2.es
avant2.es
avant2.es
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webpre.avant2.es
avant2.es
webpre.avant2.es
academy.avant2.es
avant2.es
avant2.es
webpre.avant2.es
webpre.avant2.es
webpre.avant2.es
avant2.es
avant2.es
academy.avant2.es
avant2.es
avant2.es
avant2.es
avant2.es
avant2.es
avant2.es
avant2.es
avant2.es
avant2.es
avant2.es
academy.avant2.es
avant2.es
avant2.es
avant2.es
*.avant2.es
avant2.es
avant2.es
avant2.es
avant2.es
academy.avant2.es
avant2.es
avant2.es
avant2.es
*.dev.agora.avant2.es
avant2.es
avant2.es
avant2.es
avant2.es
avant2.es
avant2.es
webpre.avant2.es
avant2.es
avant2.es
avant2.es
avant2.es
avant2.es
avant2.es
avant2.es
academy.avant2.es
avant2.es
avant2.es
webpre.avant2.es

Certificate

The complete raw certificate details for avant2.es in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArDGA9tzCMeWDzyFxIyyV
S4JI1xDRkEXNksARZl1L+YLcDF+D29MRmng3zQolrlkC9ahbNvzNy7iG+iEIxzmB
18oYdI4Nn5PjHNTVHV7juqY7fE1zFGMkg0hv6hOjQ6/DBJe1J/MGK7lSsD3GI5Zy
Gz9DAAWIV7guC8iczMTVmrQZaHjEFD8AnGAN8MUtnCHUL2gAyPzJYGqAwNb2g06a
UHDfTQJGrdqErQoYw3Mp2LSmoitWNKvFwNyUfQKMY07Wokkp7MgfdTnZsuHhL88m
GxSFkNrl103u0TMs/bnJmHFCcpqXt+U3EZ1mA8qkdBs9I0vI3ZB95YJiVH5XVzdF
zwIDAQAB
-----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 423355713796739205114284706611714633127647
 . . . . . . . . [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 2020-11-28 17:55:18 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2021-02-26 17:55:18 +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 'avant2.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 21737399671399721550025243199488464975209662151936670134607155045867350401586475204075744324538979664570993090471262532683313696509668920434023083806592789157722325998615477325476302822261212758174917788653247028461775637758837573089648628141375393360111176155923117400143316328002583681390630220563437399822367291837012303409619991261852516188845464749418423992907277570715502691354743819412962927128575405956778308100096050431020342449977560277234040873315175780837736059070741680398413920520660885348620699274426125159810398482963288188405171940813836591125115723539099010849742987493991546122718729839364674110927
 . . . . . . . . . . . . . . . . . . . . [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)
							ed8816532f8fdc687b2524a8b066526a0b415813
 . . . . . . . . . . . . . . . . [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 (102 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'avant2.es'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'codeoscopic.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'codeoscopic.es'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.avant2.es'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.codeoscopic.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.codeoscopic.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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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