comfix.be

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:cd:99:00:f9:e9:35:a9:73:e7:93:88:ef:54:13:8a:a9:aa 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:cd:99:00:f9:e9:35:a9:73:e7:93:88:ef:54:13:8a:a9:aa
Serial Number (int): 331298119966224977814835322315568510052778
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ac:17:44:d4:ba:60:c0:75:f9:63:ae:f9:ee:79:82:33:5d:7f:4c:59
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5d:09:2c:59:39:32:29:db:4e:e3:61:81:40:50:c0:3e:de:64:9d:75
Fingerprint (sha256): 98:12:10:a9:01:74:a6:52:8d:c9:39:7e:b0:83:f3:fa:97:d9:26:18:0d:10:31:c1:54:6a:33:86:c4:69:6d:0c

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 331298119966224977814835322315568510052778
 . . . . . . . . [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 2017-09-12 21:56:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-12-11 21:56:00 +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 1028834002627010125074694065785566841939507848016805740008970938797054180261739019633568839531474685479799407002408095409245893000636093504621732748068678203827184136790386290993398128202557092809546103298092489096828786782015263699302246655821886235569780159082893242830698239215512467216033777697341559806031770738339732623411534758902487018344617977333170087232739641939083961820755540845840985953376788337237764134839734585867940503599545844283451701940108396896981448956092664797538795368927543790162914113939378751991116605071027659144332562235042028057011352811507563826812133794468544509489482847554179718150406537687980867148398341337570635835988968642615354703287412649015058234925919187749299392355381981876978026532892919183466127888259863815762514629964996412300588223720915198923407422214803786898304419399955021036033276374356610779996139456339470705829475486043313269518123580601209464260041774220251774956386311508504316092938101374360975164700992040227939801218666297307449449172179170811490965865184460283229248409220847861836444988352077137017545832113121142306131121821892630408346505766937623552504155361002064093029382526357450924996833245376380712596871027375652023096590156814470236021711668317425857074659597
 . . . . . . . . . . . . . . . . . . . . [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)
							ac1744d4ba60c075f963aef9ee7982335d7f4c59
 . . . . . . . . . . . . . . . . [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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