comfix.be

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c7:fe:49:68:01:f7:da:59:a1:ed:6a:20:b0:bf:76:9e:b8 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:c7:fe:49:68:01:f7:da:59:a1:ed:6a:20:b0:bf:76:9e:b8
Serial Number (int): 329391053870674069552037882048649566265016
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 35:ef:49:98:ac:68:c5:64:2a:e6:06:82:99:3e:30:f9:4d:86:41:bc
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 10:2d:d3:4b:dc:0f:a9:dd:fc:57:70:77:4b:c6:d0:95:48:61:f4:f6
Fingerprint (sha256): 66:64:cc:87:18:fe:68:c7:95:5a:23:0f:59:8b:13:7d:29:19:59:fb:7e:3a:f6:49:c1:d3:9b:b5:c3:b4:22:d1

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 329391053870674069552037882048649566265016
 . . . . . . . . [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 2017-11-11 23:30:40 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-02-09 23:30:40 +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 750373906822299462868573811542398647590322300856328903367833611030838435693363824412242875111763429160763165757796797365141701984338906385251328428898139789232125206082426571194711753310874608713303760591607116256213967336700693735063230063119211158873654191001123877400060247170375394437778630696364369951728821808593998990942969547135991120943337461794706527745105374393739599396654881837217320901988073948038105876591485311588536863839893431153041425020185521589142820479396025015317277817706327573971913586081430967916179248072962823193671000759551748384619878103591252753825243211251507783466839705905180958714233791916169135420369906045605544798150936442710114910093122524912030562603001952739985016693186358090555013510976923710218408266081451733402402092080804511163022793421340556743686560639727696472739762734575989693963031474781919288590814803485009535531641980317589105144378894923655620244180461748634789999445742474643588658531620525609082658849282697332442538420374633766498580282243317140892147377322567893052714120654522811895797766412337749450966278640909914912448041027598729262391818397811470155851623744494203462507492815875564938421363720939128320707030904068969983013960552553898193018124403464235860733071687
 . . . . . . . . . . . . . . . . . . . . [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)
							35ef4998ac68c5642ae60682993e30f94d8641bc
 . . . . . . . . . . . . . . . . [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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