www.dekwafeur.be
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:78:5f:f4:87:67:ea:83:22:8e:63:e4:03:37:70:c0:83:ae was issued on by Let's Encrypt.
With 2 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=www.dekwafeur.be
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:78:5f:f4:87:67:ea:83:22:8e:63:e4:03:37:70:c0:83:aeSerial Number (int): 302298288152184780318056268736434358223790
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 48:d0:05:32:5a:cd:1d:9f:a2:46:a8:19:47:11:7c:61:03:20:45:df
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 4e:72:df:a4:05:9e:32:a9:b2:42:d4:3c:0c:47:03:64:31:e9:96:84
Fingerprint (sha256): 84:0d:2e:a0:54:d9:5a:ca:21:08:f9:9a:83:ff:29:77:c6:e4:f7:af:da:c3:51:2e:57:fa:c0:fb:47:d5:c9:a9
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.dekwafeur.be
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.dekwafeur.be
Public Key Algorithm
RSA
Key Size
4096
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
dekwafeur.be
www.dekwafeur.be
www.dekwafeur.be
Other certificates including the domain name dekwafeur.be
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.dekwafeur.be in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGZTCCBU2gAwIBAgISA3hf9Idn6oMijmPkAzdwwIOuMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMDMxMTAxMjRaFw0y MDA2MDExMTAxMjRaMBsxGTAXBgNVBAMTEHd3dy5kZWt3YWZldXIuYmUwggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQC+KSumDPxoJtGLfhmS87rh2mlY+LFp kz2ddxu8JxEb7x7GcGVWPCxrWMyDttJ2ohsZb/lghqEmlC+zNBgMyjQ1ArAUAyG+ ZA41KFEs1VO8By8kcUhKyFRLQboiHQEG6UfdiXWMIZ9RfUwaXfvWC83HmZmyvfdC pnWhoH0/0f9wxqjjhDBf2713tkC5grkmoHUUD9N9ko3FOtd++GgjH//j0GC2Uf99 0vyf6nGlNhqAyJOOf9yKCFLxL9HZ95Us0dl2fREKlKaTPKyNh8Hse28m+QnxaeNC +XJbzhdIP5/WIh1fdPAIxfgHAQXpy5KiIuQ/GvAtdU114NG2YgLBNmkgWco1Wv7v 1P028D3HE7ojpfgtQvbeSM9R8QLmnT1QqtkCVHiI42yubL3c3dL4COcawNP9g5Iw EruAy7uSqcYYuJxd0K1ccyLdX37OCK11t1gB1pZkjufm5r048OgsC7lt/5GS1LYs MepThR6bJQaAFtFjmPMW0ZzZRif5p5L8v2H5aX8PFHTQr+09TpXgryk9GbSIqMrR CqvJxBDoVNa5Z28/x3hLUpvLLWA/GD23KYY07mSnySHagWyFQfW9sttVl6R9XKfw xH4pIXlv4SFRpPtExWSzhB8hkRUwVCgxeHKN7EI69Du/iQGZpiK/U5XA/jJAEs71 mHsMXs9beA9uEQIDAQABo4ICcjCCAm4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRI 0AUyWs0dn6JGqBlHEXxhAyBF3zAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMCkGA1UdEQQiMCCCDGRla3dhZmV1ci5iZYIQ d3d3LmRla3dhZmV1ci5iZTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLf EwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCC AQMGCisGAQQB1nkCBAIEgfQEgfEA7wB1APCVpFnyANGCQBAtL5OIjq1L/h1H45nh 0DSmsKiqjrJzAAABcKBFpo4AAAQDAEYwRAIgPq2gJfbx6+l6lB6inwNAKJkOXNLx yjolDZNTgvDnNJgCIElUeRDNPkjIvQ8PmFQiztY+SealayeWRJoF5dpMQVIkAHYA sh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4AAAFwoEWmpgAABAMARzBF AiA6VYTagb22KnLb83U4JgSYTLcfLR0ufe+Fz+EnLnK4LAIhAPuaWuFifvXTh6uV AIo/btBMFulTp16NJnsQDhMpFIIbMA0GCSqGSIb3DQEBCwUAA4IBAQAmRfiOHN4N 66eRpi4uRhWKt4I+WEoVFCKAKYbwNjOEMVD577bwv75FCpxpFWf+V5sn03dYKrNe hiv1QTCRgLujqpHHLio40kUBtoq0dNH//uE++1Rv0O7uqZEyhQ/uGD/qlgKpJqY8 ov2pjA8+QToU8u/1xXTBxrOU3NHJakkA9pQDU6miQ+WtXTwBlc8edy9vRRD2dItA 9JI5U2agv1UzBq2fDKgn3+DwiiErFxidh1vPcZ0a5W3QKcwRhkKbN1F9U2RWjlXm YcwxY6/2TR6bP/VE0MvOCh3Ckcx99BHvMk0GGkDS9hD5cBHIKrgmC/ClevL1Sq2n QP1AFC6UvmGG -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvikrpgz8aCbRi34ZkvO6 4dppWPixaZM9nXcbvCcRG+8exnBlVjwsa1jMg7bSdqIbGW/5YIahJpQvszQYDMo0 NQKwFAMhvmQONShRLNVTvAcvJHFISshUS0G6Ih0BBulH3Yl1jCGfUX1MGl371gvN x5mZsr33QqZ1oaB9P9H/cMao44QwX9u9d7ZAuYK5JqB1FA/TfZKNxTrXfvhoIx// 49BgtlH/fdL8n+pxpTYagMiTjn/cighS8S/R2feVLNHZdn0RCpSmkzysjYfB7Htv JvkJ8WnjQvlyW84XSD+f1iIdX3TwCMX4BwEF6cuSoiLkPxrwLXVNdeDRtmICwTZp IFnKNVr+79T9NvA9xxO6I6X4LUL23kjPUfEC5p09UKrZAlR4iONsrmy93N3S+Ajn GsDT/YOSMBK7gMu7kqnGGLicXdCtXHMi3V9+zgitdbdYAdaWZI7n5ua9OPDoLAu5 bf+RktS2LDHqU4UemyUGgBbRY5jzFtGc2UYn+aeS/L9h+Wl/DxR00K/tPU6V4K8p PRm0iKjK0QqrycQQ6FTWuWdvP8d4S1Kbyy1gPxg9tymGNO5kp8kh2oFshUH1vbLb VZekfVyn8MR+KSF5b+EhUaT7RMVks4QfIZEVMFQoMXhyjexCOvQ7v4kBmaYiv1OV wP4yQBLO9Zh7DF7PW3gPbhECAwEAAQ== -----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 302298288152184780318056268736434358223790 . . . . . . . . [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 2020-03-03 11:01:24 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-01 11:01:24 +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 'www.dekwafeur.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 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 775788470565356204763570473857481133148563113479728584799046148027966012969074226443155690730777666538281494607809641417146096068307897326604611164867852605025240717391270253962508093507837750620211990514109633886478452473792268665657664748093796412701658804753354280061821358186390027751541134785909957323281681997986903549998367870185467217118328578671543898308713940451731550348517459273833829621065979655211364939417072065904526145963594309901463043971318306592342291937474468577361399096043210250558772872966268097398734495953182672041063899926633553447244201353593984147817984505660001550558428625468709701074802419610260989501931794812527927959357571389927158847853542620666118292131546229827693157282173510642408290230312586697726600903803545547249148550900477298740679282897561271665350066339639494773103111769770684293289783654051145225116943737605152062736452075713107099170661999123312092195726172823188800141724090506680794447040226991728470841746766385255741101357099578541353407214668658110637264572392669714017783348964059420621148450312446670410710404621875331348559396759975423945092704176644467771900782373862727660428320081971004459508223595977833513940137586684008469551980972520191649451037057750278016406089233 . . . . . . . . . . . . . . . . . . . . [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) 48d005325acd1d9fa246a81947117c61032045df . . . . . . . . . . . . . . . . [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 (34 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dekwafeur.be' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dekwafeur.be' . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb27300000170a045a68e000004030046304402203eada025f6f1ebe97a941ea29f034028990e5cd2f1ca3a250d935382f0e73498022049547910cd3e48c8bd0f0f985422ced63e49e6a56b2796449a05e5da4c415224007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170a045a6a6000004030047304502203a5584da81bdb62a72dbf375382604984cb71f2d1d2e7def85cfe1272e72b82c022100fb9a5ae1627ef5d387ab95008a3f6ed04c16e953a75e8d267b100e132914821b . . . . [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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