DV SSL/TLS Certificate for velt.fr

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the velt.fr DV SSL/TLS Certificate

This certificate with serial number 06:aa:3e:e6:35:f8:ef:4b:e8:ee:c3:ad:af:40:2e:61:d5:6d for velt.fr was issued on by Let's Encrypt.

With 10 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 velt.fr 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:aa:3e:e6:35:f8:ef:4b:e8:ee:c3:ad:af:40:2e:61:d5:6d
Serial Number (int): 580605325425827498446844988325505334891885
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 61:80:f1:ec:b3:2d:c8:3f:4b:2e:f3:a1:33:69:71:1e:f0:75:7d:23
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): 8a:3c:e0:e8:7f:e0:cc:20:3c:30:36:48:fb:6d:84:74:b9:5b:95:e6
Fingerprint (SHA-256): 97:5f:ce:c2:a0:91:21:b0:b9:f2:ee:b3:b2:f7:d1:27:e1:e5:1e:4b:38:6e:e1:da:78:f0:66:44:b0:aa:5e:bc

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

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/110.crl

Check the revocation status for certificate velt.fr
10
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for velt.fr

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

censo.be
fav.be
guso.se
hanken.se
kaft.be
ringstedt.de
velt.fr
www.hanken.se
www.mollans.se
www.ringstedt.de

X.509 Certificate

The complete raw X.509 certificate details for velt.fr in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmtOMI4n5Bxgh2rO44+Yo
ZyRloY32omsn+vR9HOeld8STfygy0aekLDJpNs3dwQMAABMSqxIWbegC8r10JA2T
Fm/4TN+d5LDd5T+det/b0gAnyGbJu7HqkYGeoLUGNdMOpJHU6jzBp+hQ6EMi5s5V
EjXhGcaX4MTFT6ZOE4DD/iI22BuscFjItZTCFEVm6Ekhcu3Mx19Z8P8Gt9+xXkiU
1J5bEV+r3TyKLuEpeSA3Mo5JOg7GQzWkXedqTCZ2LhvNplgfKM9D75GeEZtNGxhZ
Pc9zzfp67rQLOVz4PuuMAPHBQ+Ed+wbbMP3+v+Bd9WwIJgETISUaV7k6dPg+CTuJ
EwIDAQAB
-----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 580605325425827498446844988325505334891885
 . . . . . . . . [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 2025-05-29 00:43:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-27 00:43:56 +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 'velt.fr'
 . . . . . . . . [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 19545016884216605277975528835816569362748174948343557251227468934359612039062748715184944368772554636759033184847195404479698025890714857976722657584477119754319463985402812543885035747578467495094762078800460327726078543701261647504012095227820453782500579104951599228687170608003652374281173395868567811025304704494868515564191275570345207153382688687431827328325570170294429950216469211275046329443892056664953693935821741079949309611621118284265100520052696297594121679786987526689470576812409322897829984481216349230966586995660910747027617969742334155847063229581201556638601567879170962731391052952917453277459
 . . . . . . . . . . . . . . . . . . . . [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)
							6180f1ecb32dc83f4b2ef3a13369711ef0757d23
 . . . . . . . . . . . . . . . . [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 (121 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'censo.be'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fav.be'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'guso.se'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hanken.se'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kaft.be'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ringstedt.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'velt.fr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.hanken.se'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mollans.se'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ringstedt.de'
 . . . . . . . . . . . . . . . . [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/110.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe00000019719b478e7000004030047304502202fe5911bf6f579281444d33df47dbd6cd839ce11025fbfc63303f350fff983bf022100a94a46f43bec20c749f5c9fd102045aee5f4ee2f4e6868ead5eff8d2727ca2960076000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa340000019719b480ba0000040300473045022100922b3fa7217e3fa277d2671ea081181e818c77f560c5cd5080e15605c134c38902200b9c25164564d079d70d33569445cad484b36510f615f041c4726cefc775cd52
 . . . . [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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