webdav.astonflex.nl

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e2:45:66:d4:e1:2b:85:98:9e:be:ad:2c:04:71:77:a7:b2 was issued on by Let's Encrypt.

With 2 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=webdav.astonflex.nl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e2:45:66:d4:e1:2b:85:98:9e:be:ad:2c:04:71:77:a7:b2
Serial Number (int): 338332923383112204333390795650230543427506
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 4a:ac:cf:78:3a:c8:24:83:dc:ec:70:00:18:21:18:47:05:1d:3f:fd
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 90:db:2f:e8:f0:04:1f:9d:47:03:f3:c3:2f:53:83:16:80:ed:59:8c
Fingerprint (sha256): 93:e2:26:dd:7b:23:1e:44:a7:69:4d:91:e3:8f:36:7f:53:a5:2d:41:9a:39:13:d4:6b:f9:70:9e:9d:33:8a:59

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 webdav.astonflex.nl

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for webdav.astonflex.nl

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

webdav.astonflex.nl
www.webdav.astonflex.nl

Other certificates including the domain name astonflex.nl

(limited to 100 certificates)
astonflex.nl
efconvert.astonflex.nl
webdav.astonflex.nl
astonflex.nl
webdav.astonflex.nl
webdav.astonflex.nl
webdav.astonflex.nl
efconvert.astonflex.nl
efconvert.astonflex.nl
astonflex.nl
astonflex.nl

Certificate

The complete raw certificate details for webdav.astonflex.nl 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 338332923383112204333390795650230543427506
 . . . . . . . . [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 2016-10-09 01:48:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-01-07 01:48:00 +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 'webdav.astonflex.nl'
 . . . . . . . . [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 757706324192432281151880068551538060785253467891605012354661990860551864518292501688818658863572287747922824397468088229605773817040860570019868913852922806731887904916554247337594377842593189203065830707673958990584722080595501685009017895842250641645431683116936073328606038392440689001360239026520240461118293844339449453037420311663918367592719943552277403926543103730660904478146295109815424041453381836239128417714050062312902161514907393338773875706419922526954122653288724074304080163664799192360621315092375304417272185044478274528695856870046329059621091940576479295707936192361496582065325716824627775568146488049333833585810754006047249710466721187176063145767325929036343690178389375610643729698827858069234979018442209613060862535846264318924025350156176954154278977480160615165831325289110962353979988267953585303855811584607643463776779689474270657509090120945353686796648219348453873288725554202846100498043591275772138501394474121706439254667874325967095296235530845628466216329174245111902828406091674923582704162679084140444579835482289244555219872076540925868034549416582282026270747376941716852102196220013275546464011636914446863483641723978542058706046418235836166151739928230417294261153615930465495614577789
 . . . . . . . . . . . . . . . . . . . . [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)
							4aaccf783ac82483dcec700018211847051d3ffd
 . . . . . . . . . . . . . . . . [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 (48 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdav.astonflex.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.webdav.astonflex.nl'
 . . . . . . . . . . . . . . . . [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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