comfix.be

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:24:5a:c0:d9:37:a2:48:62:ee:c4:95:b7:12:49:a3:11:7b 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): 03:24:5a:c0:d9:37:a2:48:62:ee:c4:95:b7:12:49:a3:11:7b
Serial Number (int): 273707654850742662752162701424754763698555
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 15:d7:ac:30:a6:f8:7b:85:53:e5:ba:82:17:53:db:a7:12:34:95:a5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): db:a3:9b:cb:db:4e:f9:2e:21:72:22:18:8b:b7:79:9e:cd:7e:5a:62
Fingerprint (sha256): 37:2f:7d:fd:02:d5:5f:aa:c1:c8:b3:30:8e:33:11:18:fc:f8:08:4a:d6:17:bc:6a:46:37:78:72:ec:1d:db:88

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 273707654850742662752162701424754763698555
 . . . . . . . . [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 2018-01-11 22:12:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-04-11 22:12:33 +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 756806628148072431106355183696707627663193516586331192446022913644898245983835201063914336991634396589320381885217014465569945116864264396961489326575769643612555734425412663804047141553858661695233128164854743844950397050717485674074036016588252115515754001784401679615232217813098241649892406367740755655129830964684918532513452846926939701711030730701201651274683276774029482179688508440710885558052327395072307858438651809377710237732424320516014250649714429914979177066034720691033677441464892233952569060973181780003648147131956880746148598067175382975455035632636158936526589395850518977024392308381163470590290674487197269166558992103616902345009100945085242518231715900539814891444060964395280466031408367710992083317670750634643899158904739969533940659646201754335312852664929175838427840391630623591838703019820643026605616020284273811752820741026057374814920134289068602022794254483388238262458819598348918342043299554144147475420284150754926472496910672568580165657012875814575317405574604213927036415076745087288176054571493218897697888431439211697215772110890723285149389659667017664285380432004121448452447605078588719889788672493366825808349661742292191044337966264140121770495319712701224885033021856025613588396449
 . . . . . . . . . . . . . . . . . . . . [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)
							15d7ac30a6f87b8553e5ba821753dba7123495a5
 . . . . . . . . . . . . . . . . [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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