comfix.be

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:9b:65:e0:b7:5f:01:83:6f:53:8f:3f:19:a9:c2:a2:23:b5 was issued on by Let's Encrypt.

With 4 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=comfix.be

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:9b:65:e0:b7:5f:01:83:6f:53:8f:3f:19:a9:c2:a2:23:b5
Serial Number (int): 314216043489304891368373909872748764734389
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 03:49:25:8f:ea:05:f0:7c:d3:af:00:5f:25:f9:78:44:ef:a9:e7:81
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): bb:77:df:24:53:d4:e0:63:6f:0e:ef:4d:a8:b4:64:67:df:40:93:9d
Fingerprint (sha256): e5:35:a3:52:4d:e3:d3:45:7b:44:6c:28:59:18:18:6e:8c:d7:21:c2:ca:41:77:49:36:be:fd:a2:ea:2a:e4:27

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org/

Check the revocation status for certificate comfix.be

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for comfix.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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

comfix.be
mail.comfix.be
smtp.comfix.be
www.comfix.be

Other certificates including the domain name comfix.be

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 314216043489304891368373909872748764734389
 . . . . . . . . [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 2016-11-14 22:41:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-02-12 22:41:00 +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 'comfix.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 693965944003298738213359540982565657731207885005578976372375533640737565811671391777982892973064853702156906885127979563889202087567290521850329901037000575466267992072917386014307989409880095506426863254157519417139472747180778830699747211131429392699410995613973818470056151898141049332163571653362730045475837699049585158300019782837153624171319823245240612115227039974489186983431445874384768017441054125670166990831591991762853728204964803050583920922167891655987235302421044031973789342621011497861227836680641011357090326855808829805994405539824746737874367497976186164979320731032092792668430921595610987267753401192929886039369583950490475371155817998530809798849521186053049473411584908947627092637356425317214882956960342422415383752365637084886197243612455085014504621835204386188609246685463145345016862309359932177206911379658735749194663777492625165358108607375473673724605431114413237179505187299952472007059620878101756879201444826091800554283978108143515923348976224918094297945411256231903107691474255464040824020255804529849077059826122239085588871615498121190856446828579660833429633812859747021309680148596229519471565102621313725517071602863844852892765727079569823282875467998624583948265703483771684693095087
 . . . . . . . . . . . . . . . . . . . . [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)
							0349258fea05f07cd3af005f25f97844efa9e781
 . . . . . . . . . . . . . . . . [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 (100 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 (60 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'comfix.be'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.comfix.be'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'smtp.comfix.be'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.comfix.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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