DV SSL/TLS Certificate for www.eureca-one.eu

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the www.eureca-one.eu DV SSL/TLS Certificate

This certificate with serial number 06:08:02:8b:21:67:41:09:1d:f3:6c:e2:64:15:63:c3:93:fc for www.eureca-one.eu was issued on by Let's Encrypt.

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 www.eureca-one.eu 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): 06:08:02:8b:21:67:41:09:1d:f3:6c:e2:64:15:63:c3:93:fc
Serial Number (int): 525399355388684038967120714707959439135740
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: b4:85:d3:f0:c9:4c:ba:1f:8a:cd:88:e8:c8:ea:5e:a2:9c:b9:82:19
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): 0c:86:23:6b:be:6f:bb:06:5b:70:56:5d:6b:7e:08:b7:90:d3:79:19
Fingerprint (SHA-256): 8c:1e:a6:a5:ed:f5:61:b2:7a:fa:21:6a:50:74:55:13:a0:73:43:45:64:ee:28:49:88:ee:d9:4a:89:a9:f2:33

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

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/125.crl

Check the revocation status for certificate www.eureca-one.eu
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for www.eureca-one.eu

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

www.eureca-one.eu

X.509 Certificate

The complete raw X.509 certificate details for www.eureca-one.eu in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxiPmx9FCIP/X0bbYeF7O
TonczjU8jXH34KXr42wi+ZF6CxYG9kfNzdgxeBvk1gFYdFjg8SqW3eFupDxnxhWZ
pT7Bv/kb2fR9kCsyvK8I4am6kWWqXhf6BYTNaLBKxE8+sniQoWplQHY0kKUzi0NB
ZXQ5acMNIoJT5havU2EqIpjfC3+Cpp8Gm6MzHJAjby1GlnBspdzolf5rlb07Q5/j
ZUAv9vCut5b2wvORKz6i7P5y1EqfSrTp0Q3iOvtLQCQlioHhWWUPiDEBvhimSJP2
TsMOTnjMH9s9pyMhz0uW8XazssESte10pXJud6XVtow/JkgBUbtTcLBpuaMuVQB9
5wIDAQAB
-----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 525399355388684038967120714707959439135740
 . . . . . . . . [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 2025-06-06 23:52:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-04 23:52:26 +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 'www.eureca-one.eu'
 . . . . . . . . [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 25012888066084141522152927174669274614294321902524444039255964916573198257876653280964549839112914923120503349862116509527186619657070355426332445316911125858566629377679631707719197954632746021336643344055426095827364881989576281085292950791967344584738271420358208781488047387021029012109510009483863268437469251950974082349990830117946853209599581834216942873844594745840333364006087409031191383883958383811218639578034412919177448382580541930927496503874574708227504800026753633348158232663624702884487708071134594546768706901015283014003327133935795890905931529147625672607120590678674960072449606722091439128039
 . . . . . . . . . . . . . . . . . . . . [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)
							b485d3f0c94cba1f8acd88e8c8ea5ea29cb98219
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.eureca-one.eu'
 . . . . . . . . . . . . . . . . [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 (40 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/125.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100760012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a0000019747de8dd5000004030047304502206c41bda1b0d55c4445b348bfb67b3a704e9b3ec77879cdac03906bab8e43f23b022100fbf5d1ecdd94bb3ad694fa2ff6979e32f1f9c690e5b1295e9ff44e7d1835509e007700ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db00000019747de95760000040300483046022100843043762e45ceaeb83ecda59c722b94f51e91f4e3cab9ac8e8f8b2d67dd1380022100f0b372a3ce394b92d09f5699770b4101684e2d0c3e60eca020f96758403009d5
 . . . . [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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