crmzuyd.nl

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:20:ea:16:37:b5:fd:2e:50:3a:1c:fe:0d:c3:f5:7f:bf:49 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=crmzuyd.nl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:20:ea:16:37:b5:fd:2e:50:3a:1c:fe:0d:c3:f5:7f:bf:49
Serial Number (int): 272537048248246510164024544373558300622665
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 47:9e:0d:c4:91:12:9d:08:78:69:d5:a6:02:ea:93:c8:82:07:46:86
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8b:24:15:b3:08:13:16:1a:df:44:04:c4:54:26:99:f2:31:db:8e:1d
Fingerprint (sha256): 67:9f:8c:5e:24:2f:37:c4:d9:66:a3:56:a7:89:04:cb:73:d7:b8:d5:1f:9f:bc:45:52:b4:e7:ab:ef:ba:c8:47

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 crmzuyd.nl

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for crmzuyd.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

careerservices.zuyd.nl
crmzuyd.nl
www.careerservices.zuyd.nl
www.crmzuyd.nl

Other certificates including the domain name crmzuyd.nl

(limited to 100 certificates)
support.crmzuyd.nl
crmzuyd.nl
crmzuyd.nl
crmzuyd.nl
crmzuyd.nl
crmzuyd.nl
support.crmzuyd.nl
crmzuyd.nl
crmzuyd.nl
crmzuyd.nl
crmzuyd.nl
crmzuyd.nl
crmzuyd.nl
crmzuyd.nl
www.crmzuyd.nl
support.crmzuyd.nl
support.crmzuyd.nl
crmzuyd.nl
crmzuyd.nl
crmzuyd.nl
crmzuyd.nl

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6PLX34yqVn015nU5Z0q4
VlCwHvY4qPQVx2YWMGJVZc8J8kS2t6lRHosR9um/O4e2ogxM4p2mLKcSCRV0BpvS
1Y+yxoA6E1osb1mr2pZZcD1OzIlZ8Z6P80JfMLvl+il5//27LBm+SMWVXzHnF2k2
R/oVduG2AvKH1yQCBslsb1p0n6O2D83mtGUcFJDMttlCOtVv3icjKWeVAVdjsNsS
anAGeqijtDrwhO4Iht4SQo3nKgSikHGJUZYO2Ptm35zLY1RK3h1N6+RiFcHjPNof
6yux7hvbcaRZ3IawsRB82xXHKKqQTyLKeiQ7ATvn+x5T+VtkoU/9q9GrPA+UJq/R
XQIDAQAB
-----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 272537048248246510164024544373558300622665
 . . . . . . . . [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 2020-01-09 14:40:39 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-08 14:40:39 +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 'crmzuyd.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 29407037224250527651666487926624096348398388408236041295241235681087911177463378170164261656267098185753754728023673433579773757658901198612300647313228898880511402537043361402742555589223251321278108211692784784959959491178890594023330987226832206392521704381696618605797019757725770132327309797984202843165766575226660064490467357686267072814868404571652355510791443058352309221143192946066098463687178067329164690852903807315988367339548005870209508873615118891714295687847135432110535718370540009328768961114106452800112582986065918784000958757445510872803467253923788807082451767084734055559346410665398298988893
 . . . . . . . . . . . . . . . . . . . . [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)
							479e0dc491129d087869d5a602ea93c882074686
 . . . . . . . . . . . . . . . . [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 (82 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'careerservices.zuyd.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'crmzuyd.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.careerservices.zuyd.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.crmzuyd.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 (69 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f8af6fbf000000403004730450221008b63cced9c39ef0246f3e10dac16adfd0ac183ffdef1b4b8b0dee481df74574c02207e8042327ac23aa38f852410580863e5db624b58e7456ae6cc0fa01bd7b016990075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f8af6fc270000040300463044022100df86d4dad069107b9a7e736e509eac9810f9665c38f12cfab11019a700a9145e021f43106bacac2c524e3821e9df13e0a4d1fb06aad641c9e778ee2af7662547e4
 . . . . [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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