eiffageenergiasistemas.com

Issued by R3

About this certificate

This digital certificate with serial number 04:09:0e:cf:a3:c8:1c:75:d1:bb:0e:48:26:b6:87:e6:b4:cf was issued on by Let's Encrypt.

With 8 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:
  • 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=eiffageenergiasistemas.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:09:0e:cf:a3:c8:1c:75:d1:bb:0e:48:26:b6:87:e6:b4:cf
Serial Number (int): 351531372348607344202301932960868915918031
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 82:e0:71:a7:e3:04:da:0d:6b:90:2b:15:cd:8f:60:87:b3:c5:0c:5d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 63:81:de:42:6c:b6:b4:64:6b:0d:48:a8:9c:f5:18:69:8e:70:f6:2d
Fingerprint (sha256): d7:a7:20:ad:2d:a5:dc:38:2d:54:57:35:8e:85:0a:67:ed:3d:bd:d7:27:50:c6:85:00:cb:9e:cf:ed:8a:cd:cc

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

Revocation information

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

Check the revocation status for certificate eiffageenergiasistemas.com

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for eiffageenergiasistemas.com

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

ambitec.eiffage.es
biomedical.eiffage.es
eiffageenergia.es
eiffageenergiasistemas.com
www.ambitec.eiffage.es
www.biomedical.eiffage.es
www.eiffageenergia.es
www.eiffageenergiasistemas.com

Other certificates including the domain name eiffageenergiasistemas.com

(limited to 100 certificates)
eiffageenergiasistemas.com
eiffageenergiasistemas.com
eiffageenergiasistemas.com
eiffageenergiasistemas.com
eiffageenergiasistemas.com

Certificate

The complete raw certificate details for eiffageenergiasistemas.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxSSsWhPzabSZd3OFRHPc
Vdq0wrWGuRYiCL3kuRCapKmEURDi5Rwm4c9jIHYYX0Tjh+ZrdkdXmrT7qOg41m03
6AaTCXUgwz/6Qs9WQNLlRRvkVMb909bMuV0pCd53K0UQ829x22Q6tPfDSGLP55dH
xd3ISF5XlaGJbAER1tXrWbTIm2OICbzGnK6OBRBHSbXRkIsezSwB3MYkA78xtWN4
65fXMYcW5J9oC5t7W26uIhO1SicsAjn5PNEqZ6gJeQNaLoYj9asr254Cx+SscNxs
wVcKve7d34SBG2kegBkg7+d92uQMFYj40oXXUtFkTyPpzETmra/hRyrP3WtvFw5y
nwIDAQAB
-----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 351531372348607344202301932960868915918031
 . . . . . . . . [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 2023-12-20 06:41:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-19 06:41:51 +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 'eiffageenergiasistemas.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24887030331641576101020140645128535420405583193998272233053166815761725883367830769603368453183883058413526874239913206087989376089139913567367787093097842069789415110052523250385201653652790407102696047765844015312348810317088894461130793367561514929483430318300034606208705200829802819100491462505746100253274965814523827010460860096812513971041841947958593696296828876294665331577893387796952226668532345667961570257740278116103735043152539406248975829606929234248300459563519248601812696968075823439173784226463344911092596757321255192687549510767071522312787078259790151457510513158508826473157263688270508618399
 . . . . . . . . . . . . . . . . . . . . [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)
							82e071a7e304da0d6b902b15cd8f6087b3c50c5d
 . . . . . . . . . . . . . . . . [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 (199 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ambitec.eiffage.es'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'biomedical.eiffage.es'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'eiffageenergia.es'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'eiffageenergiasistemas.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ambitec.eiffage.es'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.biomedical.eiffage.es'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.eiffageenergia.es'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.eiffageenergiasistemas.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c862c80080000040300473045022058aacf14e8b1dc7232de9390c37ebe4369c6fa31583b4836a3b507fbd73c88e0022100d58d7e1a59a8811b912a3f3f6f9e94c6a1d61cc60b6c5c886f7b3ba23e19d1f4007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c862c80110000040300473045022100a264d46996cd1d1ffdf1fc36ca9466a4c7db2825261eaef58416c81ce20c1bc702200c1ef87e03ef83cd3e3a10b981d3eff2da3a64a33b5ea5a18c357e6b513e0bd7
 . . . . [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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