bornwebserver.nl

Issued by R3

About this certificate

This digital certificate with serial number 03:34:db:18:a8:f9:23:cc:51:06:3d:07:4a:47:2a:9a:12:f5 was issued on by Let's Encrypt.

With 3 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=bornwebserver.nl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:34:db:18:a8:f9:23:cc:51:06:3d:07:4a:47:2a:9a:12:f5
Serial Number (int): 279322769848554746310366359459965085291253
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5c:b1:7f:c7:b6:e3:0c:6b:b4:6c:80:f8:8a:58:98:78:fb:36:1d:a8
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 2c:61:cc:91:e6:7c:f5:af:ff:b0:d8:de:6e:60:c0:92:b2:b7:70:5f
Fingerprint (sha256): 50:1b:82:91:7a:db:f3:dd:c6:97:e7:41:29:3d:91:1c:82:43:68:90:84:0b:dd:ba:87:85:67:d2:09:3f:27:d7

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

Revocation information

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

Check the revocation status for certificate bornwebserver.nl

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for bornwebserver.nl

Public Key Algorithm

RSA

Key Size

2048

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

bornwebserver.nl
mail.bornwebserver.nl
webmail.bornwebserver.nl

Other certificates including the domain name bornwebserver.nl

(limited to 100 certificates)
www.bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
bornwebserver.nl
www.bornwebserver.nl

Certificate

The complete raw certificate details for bornwebserver.nl in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5pUg9DhQbbWpsmoQvoDB
TMzS/HK0DMPnL4Vlo30tB6EbGakz5fzBGOHjFsW0oksuODnPdiY5NiVy88bstoqs
42HpE1hDVvbm4N6Mhs6TLVPszZRIOdrgUHSB5lMWOvEr7jCrNDzlT7YSvBpj6W1k
E4wi6IFZL9QXXQ7SOxbMAU91lJtE2+LzJhpa8+FFYq2vOChLHFBe8RelJ7TUzmvZ
hOxmkJyxUSnHBFZsdx6/56J+2J0q663Y82GLN8gyNsobk/qObm1WoLACSbSH7U1Q
9RGb/ljDul1axUYLCxpDxZ1FuYspQsK7E6j2aCG8L86nNnjiY539CtFh18ltfhB4
SQIDAQAB
-----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 279322769848554746310366359459965085291253
 . . . . . . . . [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 2023-10-27 11:56:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-25 11:56:21 +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 'bornwebserver.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 29108348258034295741398677024383593464643813345285791224714404559998595082370641794168729185739402072205968319883762616981123279892892836189903984543757245371112761341872443068879596669340631828392146813571478787726806926556141633503914542029274245182963276695898832818144980319623793081553333780446211339126204859195764177241614610813560553201557450962790267185139764483820774059259300473822358370520992188895621554019147176507080529439645929084862321565731481914842474009082487109670701438096197003001231643828600395402931297977302729255007116630666696256161393440790846050938883115459630740858727550632785691572297
 . . . . . . . . . . . . . . . . . . . . [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)
							5cb17fc7b6e30c6bb46c80f88a589878fb361da8
 . . . . . . . . . . . . . . . . [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 (69 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bornwebserver.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.bornwebserver.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.bornwebserver.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b713506500000040300473045022100cab7fb43f490f184801825e30176d4db5e453b3e1981811c6f288a289c091dab022060394d5e09ec9fd0778fc4afba6f57579b4290525ec05aa8d566686948f6338600760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018b713506830000040300473045022100aec3aeb593ff91fa01243f19b703f8fd1b55004733cbace2889174c9c932eecb022064e43a91235a1d23f45352f74e6ecc762b699498dce28ef0be87bf8af9a64094
 . . . . [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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