www.signicat.nl

Issued by R3

About this certificate

This digital certificate with serial number 03:01:fb:46:dd:d3:b3:1f:b9:c8:a7:fc:f8:c7:21:d4:70:c1 was issued on by Let's Encrypt.

With 4 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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.signicat.nl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:01:fb:46:dd:d3:b3:1f:b9:c8:a7:fc:f8:c7:21:d4:70:c1
Serial Number (int): 262011144349108890593694546536348515594433
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ef:2e:21:e6:a6:4a:28:17:c0:52:96:8e:3b:78:9b:c0:16:14:16:b0
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 1f:c2:69:6a:30:63:01:aa:ff:9c:f1:aa:3b:52:2a:1d:58:b2:af:9e
Fingerprint (sha256): fa:43:b5:fd:7f:f8:61:46:46:72:cd:0e:4b:07:a8:65:f0:1b:8c:7e:78:a7:2d:2a:f4:af:5d:65:a7:56:43:b4

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

Revocation information

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

Check the revocation status for certificate www.signicat.nl

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.signicat.nl

Public Key Algorithm

ECDSA

Key Size

256

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature

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

signicat.nl
sphonic.com
www.signicat.nl
www.sphonic.com

Other certificates including the domain name signicat.nl

(limited to 100 certificates)
eh01.dev.signicat.nl
sso.dev.signicat.nl
sphonic.com
sso.dev.signicat.nl
demo-inloggen-sign.signicat.nl
developer.signicat.com
eh.pre.signicat.nl
rd.signicat.nl
pkio.signicat.nl
sso.dev.signicat.nl
documentation.signicat.nl
sso.dev.signicat.nl
e2e-broker-pkio.signicat.nl
sso.dev.signicat.nl
sso.dev.signicat.nl
eh-dc.pre.signicat.nl
sso.dev.signicat.nl
idin-disp-signing01.signicat.nl
developer.signicat.com
eh.qa.signicat.nl
signicat.nl
eh01.dev.signicat.nl
demo-inloggen.signicat.nl
www.sphonic.com
nonprod-idin-disp-signing01.signicat.nl
documentation.signicat.nl
eh01.dev.signicat.nl
demo-sign.signicat.nl
organisatiegegevens.signicat.nl
sso.dev.signicat.nl
demo-sign.signicat.nl
developer.signicat.com
eh-dc.pre.signicat.nl
eh01.dev.signicat.nl
sso.dev.signicat.nl
rd.signicat.nl
sso.dev.signicat.nl
pkio-otc.signicat.nl
sso.dev.signicat.nl
eh01.signicat.nl
www.signicat.nl
signicat.nl
eh01.signicat.nl
organisatiegegevens.signicat.nl
developer.signicat.com
eh.signicat.nl
eh-dc.pre.signicat.nl
pilot-ideal.signicat.nl
signicat.nl
e2e-broker-pkio.signicat.nl
eh01.dev.signicat.nl
eh.signicat.nl
eh01.signicat.nl
eh.qa.signicat.nl
sso.dev.signicat.nl
eh01.dev.signicat.nl
rd.signicat.nl
pkio.signicat.nl
sso.dev.signicat.nl
sso.dev.signicat.nl
sso.dev.signicat.nl
eh.signicat.nl
eh01.dev.signicat.nl
developer.signicat.com
www.signicat.nl
eh.pre.signicat.nl
sso.dev.signicat.nl
eh01.pre.signicat.nl
eh-dc.pre.signicat.nl
sso.dev.signicat.nl
organisatiegegevens.signicat.nl
pkio.signicat.nl
eh01.dev.signicat.nl
documentation.signicat.nl
eh01.signicat.nl
demo-sign.signicat.nl
demo-sign.signicat.nl
sso.dev.signicat.nl
eh-dc.pre.signicat.nl
sso.dev.signicat.nl
organisatiegegevens.signicat.nl
developer.signicat.com
www.signicat.nl
organisatiegegevens.signicat.nl
demo-inloggen.signicat.nl
eh01.dev.signicat.nl
sso.dev.signicat.nl
idin-disp-signing01.signicat.nl
developer.signicat.com
developer.signicat.com
eh.pre.signicat.nl
e2e-config-app-pkio.signicat.nl
pilot-ideal.signicat.nl
e2e-broker-pkio.signicat.nl
demo-inloggen-forms.signicat.nl
organisatiegegevens.signicat.nl
nonprod-idin-disp-signing01.signicat.nl
organisatiegegevens.signicat.nl
signicat.nl
developer.signicat.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEsz6xjR2luC/7EuIoFk66Kyx6SzEQ
uBal2rVki59e6hgHIUkx71RJHk6XupcJcymiRVvugdn9ultjbVUJjPBLyQ==
-----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 262011144349108890593694546536348515594433
 . . . . . . . . [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 2024-04-04 21:05:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-03 21:05:23 +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.signicat.nl'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey)
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1)
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits)
				0004b33eb18d1da5b82ffb12e228164eba2b2c7a4b3110b816a5dab5648b9f5eea1807214931ef54491e4e97ba97097329a2455bee81d9fdba5b636d55098cf04bc9
 . . . . . . . . [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 (1 bits)
							0780
 . . . . . . . . . . . . . . . . [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)
							ef2e21e6a64a2817c052968e3b789bc0161416b0
 . . . . . . . . . . . . . . . . [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 (62 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'signicat.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sphonic.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.signicat.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sphonic.com'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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