DV SSL/TLS Certificate for auborddelasource.be

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the auborddelasource.be DV SSL/TLS Certificate

This certificate with serial number 05:a4:17:5c:bd:d7:c5:b2:d1:f2:49:e6:f7:99:b8:36:10:9e for auborddelasource.be was issued on by Let's Encrypt.

With 2 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 auborddelasource.be 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:a4:17:5c:bd:d7:c5:b2:d1:f2:49:e6:f7:99:b8:36:10:9e
Serial Number (int): 491398791619519834268238816792138921414814
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 6e:ed:20:81:93:f7:8f:2f:f1:f6:bb:1e:0f:dd:ed:ae:b9:64:52:18
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): 2b:c2:b2:e3:48:8a:74:4e:50:d1:dc:1e:db:a5:7c:24:c0:38:21:ab
Fingerprint (SHA-256): 4a:87:fb:3a:7f:3e:d1:a7:a8:76:f8:db:02:e2:0b:7b:61:dc:2f:58:84:d6:ba:0c:d3:8d:15:46:4c:2c:20:1d

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/31.crl

Check the revocation status for certificate auborddelasource.be
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for auborddelasource.be

Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Key Encipherment
Digital Signature
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 auborddelasource.be in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFGzCCBAOgAwIBAgISBaQXXL3XxbLR8knm95m4NhCeMA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTEwHhcNMjUwNTE1MDAxMDI5WhcNMjUwODEzMDAxMDI4WjAeMRwwGgYDVQQD
ExNhdWJvcmRkZWxhc291cmNlLmJlMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB
CgKCAQEAuTe5dGh1GeZRTTdjlSUbDiKUTwLSnlZ2cY+DDwVIRFmSISiQOsOROIrf
XNytwXMe1wR2/G9s9lYTL5dO8l+R4g71mjJHAV/Y+hFSpc/VlMlz7Cq7I1peemUO
AJFzvZeXyhkDhzdt8HO7CxKe5Zl3fTruoPRpuMmSXDklOfxf8pIVRQJSzIK1icf+
VQD5BI1qHBI0wJjlOm/Sh4xFrtuRwHfvp3oM5e3MN57gM0Cf1IQyE+c/nL8XQvn1
zRfk/Je/E/xKckA/O2TBKBiW0s5sKabnaJ61fEuTFpWxuTC4JGtsW9sCUy0XsGrE
O9p2+tW5p279UWtCiZhdiAafEo2PzwIDAQABo4ICPDCCAjgwDgYDVR0PAQH/BAQD
AgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAA
MB0GA1UdDgQWBBRu7SCBk/ePL/H2ux4P3e2uuWRSGDAfBgNVHSMEGDAWgBTFz0ak
6vTDwHpslcQtsF6SLybjuTAzBggrBgEFBQcBAQQnMCUwIwYIKwYBBQUHMAKGF2h0
dHA6Ly9yMTEuaS5sZW5jci5vcmcvMDcGA1UdEQQwMC6CE2F1Ym9yZGRlbGFzb3Vy
Y2UuYmWCF3d3dy5hdWJvcmRkZWxhc291cmNlLmJlMBMGA1UdIAQMMAowCAYGZ4EM
AQIBMC4GA1UdHwQnMCUwI6AhoB+GHWh0dHA6Ly9yMTEuYy5sZW5jci5vcmcvMzEu
Y3JsMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYA7TxL1ugGwqSiAFfbyyTiOAHf
US/txIbFcA8g3bc+P+AAAAGW0XzPLwAABAMARzBFAiEAuVOEG8FHTBx5s1Z4mfe1
xFG3W/l+Bw+37mfSgGvENtUCIAhIHz6KLjVqDyo258RWT8NqMtrGoJ3TIMMNrRHl
nLxlAHYADeHyMCvTDcFAYhIJ6lUu/Ed0fLHX6TDvDkIetH5OqjQAAAGW0Xze3AAA
BAMARzBFAiEAo6YxfndmhGkzwMUUGNkF1vaPc81ed0FHiSZB+ZzBn7UCICtZ+px0
BZ7jHpmhknbrMJ8czsJyxKuOVSXGdKs268OjMA0GCSqGSIb3DQEBCwUAA4IBAQC0
iD/ZQPmpI4H/Mnq+nV4mUctA7ihkxJr/Xps2yNKcKJI1YxeeRpc06jlCUPMO4Dq3
o/b9psU1J+nWcq0t1pSd4wtmVBvLhhxhB0otLW72A+ReLdcOa3FuPVBxv0aZEVrJ
G4zfFZqUpwjnOGVwElBZnJdoH8rhF+W+NS3OocWkFdUoyPLQYUlDPxU1iyS7Lari
sLuOdXvo7hbkCbXp1Qg/x37vcNbJrPKJgI7I5tPtmZTG1TLLK8nRgfWQ+btePwyH
brLT+1mJ9DqXfff1cCzDlt5U/2F1jL9+BK0rCKaGoQvQiTvAA/8Slz6jYpc6Qj9c
ykA0hP0V2hrqd3ti/Bhs
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuTe5dGh1GeZRTTdjlSUb
DiKUTwLSnlZ2cY+DDwVIRFmSISiQOsOROIrfXNytwXMe1wR2/G9s9lYTL5dO8l+R
4g71mjJHAV/Y+hFSpc/VlMlz7Cq7I1peemUOAJFzvZeXyhkDhzdt8HO7CxKe5Zl3
fTruoPRpuMmSXDklOfxf8pIVRQJSzIK1icf+VQD5BI1qHBI0wJjlOm/Sh4xFrtuR
wHfvp3oM5e3MN57gM0Cf1IQyE+c/nL8XQvn1zRfk/Je/E/xKckA/O2TBKBiW0s5s
KabnaJ61fEuTFpWxuTC4JGtsW9sCUy0XsGrEO9p2+tW5p279UWtCiZhdiAafEo2P
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 491398791619519834268238816792138921414814
 . . . . . . . . [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 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-05-15 00:10:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-13 00:10:28 +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 'auborddelasource.be'
 . . . . . . . . [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 23381565160531196989879102382811062200160088979861982007659901236034192688889372268432027572435039445454755311219999547919704863354347250512912830902139266379944948964086067519419887922119233829713771167033837812190521676689148187351416777156980084319808663199028822660100259162232543931930578894844003176646877499061019110666920986191441598953796871861022523664670376482764486649870749331783638278396725208493439055706636462855337999008823557583112522018042962756845583092457264569357935352011880928110895235971433030637961359711536112172544595513377307252081927489319845722848279111898284113363439706648462698057679
 . . . . . . . . . . . . . . . . . . . . [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)
							6eed208193f78f2ff1f6bb1e0fddedaeb9645218
 . . . . . . . . . . . . . . . . [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 c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [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://r11.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 (48 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'auborddelasource.be'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.auborddelasource.be'
 . . . . . . . . . . . . . . . . [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://r11.c.lencr.org/31.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)
							00f0007600ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe000000196d17ccf2f0000040300473045022100b953841bc1474c1c79b3567899f7b5c451b75bf97e070fb7ee67d2806bc436d5022008481f3e8a2e356a0f2a36e7c4564fc36a32dac6a09dd320c30dad11e59cbc650076000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa3400000196d17cdedc0000040300473045022100a3a6317e7766846933c0c51418d905d6f68f73cd5e774147892641f99cc19fb502202b59fa9c74059ee31e99a19276eb309f1ccec272c4ab8e5525c674ab36ebc3a3
 . . . . [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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