crmzuyd.nl
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:b4:5c:cc:c7:d2:a3:3b:9e:2e:09:ba:f7:14:d8:03:c3:f5 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:b4:5c:cc:c7:d2:a3:3b:9e:2e:09:ba:f7:14:d8:03:c3:f5Serial Number (int): 322711036098108960113307815750739387728885
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: f5:f9:1c:d0:23:7a:01:19:bb:31:f5:07:a7:6b:fa:d8:ad:d0:fe:7c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): c6:00:aa:33:a0:a6:54:c1:b6:82:77:ef:cd:51:cf:35:8a:45:fc:aa
Fingerprint (sha256): bf:1b:93:1c:ed:89:29:05:70:29:a4:36:1e:f2:97:5a:32:f3:ad:1a:76:7a:d5:21:9b:c4:2f:7e:a0:a7:3d:56
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck 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
crmzuyd.nl
www.careerservices.zuyd.nl
www.crmzuyd.nl
Other certificates including the domain name crmzuyd.nl
(limited to 100 certificates)
Certificate
The complete raw certificate details for crmzuyd.nl in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFjzCCBHegAwIBAgISA7RczMfSozueLgm69xTYA8P1MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMTAxNDM2MDZaFw0y MDAyMDgxNDM2MDZaMBUxEzARBgNVBAMTCmNybXp1eWQubmwwggEiMA0GCSqGSIb3 DQEBAQUAA4IBDwAwggEKAoIBAQDbFy5BVXpGIVrS97I+yHD5HeMHGElIMHy7rADI vy6wdOEaYgdtxbukZ41GmQf/eEbokpV4crR7GCc30lgEzGqQz9vLwYYWvrqlxal9 QifukoiMlFX5gBM4TA167n+LmZGdGMJcVXz/galBNwMIXtN1Jor3PE5AUske2/FZ aj4XDI4UdJa0Oc4SKHBMxUWbh4cc/qkqn9BqK+0EctA2SqwrEf9bq6O9rVwKrDdu sY+orbmr6QeAaNsC9iY9Yh4kwSXrmnkg9jppt0sHIo6Kjx4cB26s3UDgwebB68R4 yndjli3sfWED2800oQ2Vr+ceUy0/xmet97DYkRFGwt327WJNAgMBAAGjggKiMIIC njAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMC MAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFPX5HNAjegEZuzH1B6dr+tit0P58MB8G A1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMwYTAu BggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9yZzAv BggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9yZy8w WQYDVR0RBFIwUIIWY2FyZWVyc2VydmljZXMuenV5ZC5ubIIKY3JtenV5ZC5ubIIa d3d3LmNhcmVlcnNlcnZpY2VzLnp1eWQubmyCDnd3dy5jcm16dXlkLm5sMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDv AHUAB7dcG+V9aP/xsMYdIxXHuuZXfFeUt2ruvGE6GmnTohwAAAFuVfVAZwAABAMA RjBEAiAc1xbh7I05ot1OH97kzvyfhpvkF+sSKr+NMjbo08XmswIgTBCVGjEvAReU 9i8i9XjPbdg/mj8hyBwEq4ii6d3FEVQAdgBvU3asMfAxGdiZAKRRFf93FRwR2QLB ACkGjbIImjfZEwAAAW5V9UFxAAAEAwBHMEUCIGrbc5uBQGBWhO3Kz9+KZ0cZJ4CE zcWkxWJWXC5r8JUZAiEA1E9xU4UYhaa3GnpEvL+c+bb1oZTbbSce39NGVVYdvHIw DQYJKoZIhvcNAQELBQADggEBAGu0bL4q1UJH/NVR1OlshTOOtPF0Qt1bI1iDXFXx l91h1uadlvSBWGXtiPSyZcUKh2Dw9OJ+bv77pncJL/KT9V7AnID2Cu3h/0qeEc/w BD90y23WKTQ9sF+A8GtjUgpbVOxjFTZktx5XMo2eMavrJb6yh+lQIvdznl7N1mz8 TnBZzLDi7BROqso91VymqROYj9VI8cfzHjn3TRIa0ZH243/wIzAqFwCCGjt+CPPh BJn29i/uu+h0JPxk4qQlCuHUbd+rPbUhhc5r+h9IyEz6j8f1zxNYbiQFXbQ421om FnVVIBXSCSapbZCTcVRn6/ndHi2C/MZQo9EO3mD+0bSuou4= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2xcuQVV6RiFa0veyPshw +R3jBxhJSDB8u6wAyL8usHThGmIHbcW7pGeNRpkH/3hG6JKVeHK0exgnN9JYBMxq kM/by8GGFr66pcWpfUIn7pKIjJRV+YATOEwNeu5/i5mRnRjCXFV8/4GpQTcDCF7T dSaK9zxOQFLJHtvxWWo+FwyOFHSWtDnOEihwTMVFm4eHHP6pKp/QaivtBHLQNkqs KxH/W6ujva1cCqw3brGPqK25q+kHgGjbAvYmPWIeJMEl65p5IPY6abdLByKOio8e HAdurN1A4MHmwevEeMp3Y5Yt7H1hA9vNNKENla/nHlMtP8Znrfew2JERRsLd9u1i TQIDAQAB -----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 322711036098108960113307815750739387728885 . . . . . . . . [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 2019-11-10 14:36:06 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-08 14:36:06 +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 27657619609084995635066245451828010101752383605405936939143048157466376504635002408185855663702214808317352794207778265027933796593366681172451553837372714122839981185990934769355151860334884722394977541862133556000875668375152382198579839132782215850588039820879080949758997364018539060137803900622389142571362611450131726163342108867866393445950857215032228892440218874058307997405144613894598167929271409395651708975173204410520898903893233735545139124912572791039328336474981506789486326191825832862996527150876199432596438454651213280056353864768517826780008979910693271689599623702199013174671222434989958062669 . . . . . . . . . . . . . . . . . . . . [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) f5f91cd0237a0119bb31f507a76bfad8add0fe7c . . . . . . . . . . . . . . . . [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) 00ef00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e55f54067000004030046304402201cd716e1ec8d39a2dd4e1fdee4cefc9f869be417eb122abf8d3236e8d3c5e6b302204c10951a312f011794f62f22f578cf6dd83f9a3f21c81c04ab88a2e9ddc511540076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016e55f54171000004030047304502206adb739b8140605684edcacfdf8a674719278084cdc5a4c562565c2e6bf09519022100d44f7153851885a6b71a7a44bcbf9cf9b6f5a194db6d271edfd34655561dbc72 . . . . [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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