www.pongers.nl

Issued by R3

About this certificate

This digital certificate with serial number 04:d6:36:17:1e:4e:5a:a5:f0:de:67:e5:cf:27:c8:3b:21:f9 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=www.pongers.nl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:d6:36:17:1e:4e:5a:a5:f0:de:67:e5:cf:27:c8:3b:21:f9
Serial Number (int): 421341468597402088572607533994716495028729
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: c8:85:12:87:4b:96:43:6f:a7:69:3f:8a:09:78:0c:e4:6f:f3:21:25
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): bd:47:de:07:73:b3:56:85:df:59:56:61:b2:32:f7:29:e8:f3:be:bd
Fingerprint (sha256): 9e:76:3d:c2:9e:4d:a0:63:13:ad:b0:49:7e:94:13:92:19:d5:50:72:de:aa:2a:7c:7d:ff:90:44:44:84:4b:db

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate www.pongers.nl

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.pongers.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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

pongers.nl
www.pongers.nl

Other certificates including the domain name pongers.nl

(limited to 100 certificates)
pongers.nl
citrix.pongers.nl
pongers.nl
www.pongers.nl
pongers.nl
pongers.nl
www.pongers.nl
www.pongers.nl
pongers.nl
pongers.nl
pongers.nl
www.pongers.nl
pongers.nl
pongers.nl
pongers.nl
pongers.nl
pongers.nl
pongers.nl
pongers.nl
remote.pongers.nl

Certificate

The complete raw certificate details for www.pongers.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 421341468597402088572607533994716495028729
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-04 15:00:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-03 15:00:08 +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 'www.pongers.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 745800581527772935667856417692237655593915897521738798640353370855561111874012906246301227809733497197768321827623672227778953997337697671069734957719692709310458321506500490052781407344392161196987949733158573300417066227931218117674253663965366220593951817531928938706295274178449554430568524510120888875292362550898723648646995781987907404048380997749031003422256505963306264011084176424881420110860570290590372583748516688938076753637406244992034236805838667379930489496609738261137019505353139482666855402697733783876879858950990727979329996028153126926497112681981115107524338583057172301991387240434094541053393992417603394802439679250677756273500774908352996847162075303526036432392198611172452036999674484668534937642249208049011866844838722309127116858730112482494438720794557205484090045126047846649692309926960522292239052205837326093884784057460534709319445697059470830846480111940575009851925865455050153629314441233622471404550677104094826346473726795395244651551692485892590053245351319267293283677924123016972338308368750684908743263728696030241198136581347989083942627883681439462542777468713678148532727828503557584144609949154281011568226378659380154688559989231953243388656136450590514173813352489179315259598723
 . . . . . . . . . . . . . . . . . . . . [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)
							c88512874b96436fa7693f8a09780ce46ff32125
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pongers.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.pongers.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c358ef30b0000040300483046022100c4366999d05e4b690a818150d068abdd973d61da0ddc67cb5def019de42babd0022100e96b8e817b8b4939075652b9736b4c6d691a2b8f950962f9c7e7697638d3eef9007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018c358ef39e0000040300473045022100d687de30fe33488a76410c47a0fe65522bc4657c976ce8e075430e4f16dc912d02203f802c2b7a374f53c48b72c464ff841ee9bb3dab55f29bbdecaf3365061a72b0
 . . . . [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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