comfix.be

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:cb:b6:e8:f8:18:33:34:38:12:f9:6e:6c:5c:55:ff:d0:4c 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:cb:b6:e8:f8:18:33:34:38:12:f9:6e:6c:5c:55:ff:d0:4c
Serial Number (int): 330657307420290187262217711433085379137612
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9f:a1:63:27:cc:0a:53:c4:0c:cb:6d:d0:b7:21:2f:47:4d:30:20:ef
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 24:fa:66:cd:2d:16:3d:a8:c7:3b:ce:76:6c:90:42:57:c2:f0:4c:f1
Fingerprint (sha256): 4d:5e:0b:b7:67:d1:b0:47:72:cc:88:7d:02:a5:36:23:60:b0:8e:15:9e:f6:24:6c:f0:4d:d0:c8:b1:dd:28:38

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 330657307420290187262217711433085379137612
 . . . . . . . . [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 2017-07-13 22:03:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-10-11 22:03:00 +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 945472345499730928616992414261611031523679558640953502504989333590365743791441890448249130615383331863623732747711939542526596924306578005073410694037706745586911185563018163447642395531451460833322121898443706911242182138680552007596779743526945247880358380357078945069515409780080991705000274234915237103472352764153786106550087109362111034102120927239633473797775383736872033820943890263953326662672160496657448207646526782783636830032734819934501269588443207441825462327196222446043951588405309021244649774341700411092648700603302152416578349988338234858397557947555932146407995575602494303610719019254370052583709748569602339757501647677136803941346947677908675347108002138384856359495605524315124845123356209194256189738467012235616124556564173320691699887004823726673727974547318037289174996078051278225643249250567137361488643233182417981760741680738753390847676779655031599504402062715153390017632501620685472788581089930393865618515320356547167746185725008129629946446790259281646409747265319205365937740639919203242301950589220446740107221452470684769074035861977588877217918902973207163768237109020870272307848076026056985391991534413799524777087140884063300118129069378210592520601155365348688866242193032500485407773757
 . . . . . . . . . . . . . . . . . . . . [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)
							9fa16327cc0a53c40ccb6dd0b7212f474d3020ef
 . . . . . . . . . . . . . . . . [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 (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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