mmbb.be

Issued by R3

About this certificate

This digital certificate with serial number 04:0d:e3:38:98:ca:8d:9a:1e:d8:9f:65:09:c8:aa:ab:75:7f was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=mmbb.be

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:0d:e3:38:98:ca:8d:9a:1e:d8:9f:65:09:c8:aa:ab:75:7f
Serial Number (int): 353174843119654612754579137561875641496959
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 4c:57:c3:3b:db:8b:ca:ff:37:b6:4c:ad:16:6e:07:f3:ed:5f:bf:38
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): c7:d0:37:48:1f:0e:2b:fa:4b:3b:20:3e:97:78:f5:7f:7f:51:f9:23
Fingerprint (sha256): b9:39:07:9d:67:74:e0:1d:5a:a7:96:b0:ed:c1:d9:42:e3:82:c0:ca:45:ef:33:64:38:56:a9:85:81:6b:4c:63

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

Revocation information

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

Check the revocation status for certificate mmbb.be

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mmbb.be

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

mmbb.be
www.mmbb.be

Other certificates including the domain name mmbb.be

(limited to 100 certificates)
survey.cloudperfect.net
mmbb.be
www.itvcreate.com
mmbb.be
docenti.forema.it
mmbb.be
mmbb.be
mmbb.be
portal.mmbb.be

Certificate

The complete raw certificate details for mmbb.be in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtmUjvefdaScZcKyksMP5
e0sR6W9hAQtdcvBPUlLP1nYo+01u+aylBKb/FINoD8LZb2B2pTP+4GkNNL/a0YC3
+oTtRUhNoq7hIrmZ8NcHeRqSyow77O/AwmauFUmFDbSUwWOlBfFvbLHO6WOFrt+j
15rVU5i7T+juM1BwcS4PcI18Lrgpo/LVgnaFLPm7L3Ocz3sNweVTM27tyQ3Qd51m
ybXRkm6oiXON2LioOWkIZsyvfoO03TkKCZ7kmyB2temse16bDzRRwrvTLBtAXbiT
GTj+0IvMyi+NbyTEfaz/4VhPBe2vpXuGy4zAfFeJT7gl27Cnj/a+qovPgafG0Mp1
UQIDAQAB
-----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 353174843119654612754579137561875641496959
 . . . . . . . . [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 2024-05-10 12:37:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-08 12:37:29 +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 'mmbb.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 23025245307531746398448648122027887345786719968484818138621728174115769316774903083937360037575315811920117502706232912973365068502338411882415142208534904891496913119778300011020571587281046338552132565474262694179359389875056248589440351791438553577137095233246485033013021177613354601340672137252090042905930434533006158375067654151883665081419751996421124916396123688556160317770416640428806341087123403937463115764892325048283465070992352784807453254519885675707303064582625519787812700049385841632699057682587733118329857285291508542787477253305538041602977971625337398344464481631633357133674516614139072902481
 . . . . . . . . . . . . . . . . . . . . [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)
							4c57c33bdb8bcaff37b64cad166e07f3ed5fbf38
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mmbb.be'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mmbb.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 (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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018f62b920e10000040300483046022100b96758ec4cd24e70437f4c187908aa75063618f5586589b9321f300c53564ad902210098fa0aeb1fd0707a02fa38a5cd6e51835460ad5baabd9ab8baf61ca2b7f0c429007700dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018f62b921a80000040300483046022100b25582291adbeec21600941b3671776f8ae69bdd16a2835e29f8473f0824f7c50221008e1528fc87728f65a5536ef0dd634c50bd02a407f2a5331f3af981a9c6a0fea6
 . . . . [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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