code54.nl
Issued by R3
About this certificate
This digital certificate with serial number 04:c5:1a:22:bf:cb:da:09:95:8f:1d:0e:d9:62:27:7a:84:04 was issued on by Let's Encrypt.
With 2 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=code54.nl
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 04:c5:1a:22:bf:cb:da:09:95:8f:1d:0e:d9:62:27:7a:84:04Serial Number (int): 415519510366540492492225990156700429747204
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 86:9c:07:15:dc:30:ef:00:3d:2c:75:d0:81:b4:9a:52:76:14:99:3d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): e0:c6:b7:03:76:ce:61:9f:cb:33:57:14:50:40:5e:f5:e9:37:b6:ef
Fingerprint (sha256): 57:31:67:0d:ff:3e:4a:7f:45:1c:fe:03:d7:61:f6:9d:07:6d:dd:5a:89:ca:7e:a2:69:63:bb:3e:b0:0e:3b:f4
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate code54.nl
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for code54.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
code54.nl
www.code54.nl
www.code54.nl
Other certificates including the domain name code54.nl
(limited to 100 certificates)
www.code54.nl
code54.nl
www.code54.nl
support.code54.nl
cloudedge.code54.nl
*.code54.nl
code54.nl
code54.nl
code54.nl
code54.nl
intra.code54.nl
www.code54.nl
code54.nl
www.code54.nl
projects.code54.nl
code54.nl
www.code54.nl
code54.nl
code54.nl
code54.nl
code54.nl
www.code54.nl
www.code54.nl
www.code54.nl
code54.nl
www.code54.nl
www.code54.nl
intra.code54.nl
code54.nl
code54.nl
code54.nl
www.code54.nl
support.code54.nl
cloudedge.code54.nl
*.code54.nl
code54.nl
code54.nl
code54.nl
code54.nl
intra.code54.nl
www.code54.nl
code54.nl
www.code54.nl
projects.code54.nl
code54.nl
www.code54.nl
code54.nl
code54.nl
code54.nl
code54.nl
www.code54.nl
www.code54.nl
www.code54.nl
code54.nl
www.code54.nl
www.code54.nl
intra.code54.nl
code54.nl
code54.nl
Certificate
The complete raw certificate details for code54.nl in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE7zCCA9egAwIBAgISBMUaIr/L2gmVjx0O2WIneoQEMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA1MjkyMjMzNDZaFw0yNDA4MjcyMjMzNDVaMBQxEjAQBgNVBAMT CWNvZGU1NC5ubDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBANvwfKX3 pSC5pdAbOZYxkENd4uVrL9nbPC8YUOsCGJFqouFwNexN3HF+jXpzgCXk5UNnE0DG X8yLYR9Q88zsr1UnO9YvVUHjFmanfpYJV1TWmDOoWYPhNVIFKuZfPtGUy2qU6Tib iiNDGiEsgAeSQCIu8YoA5XtVzd3ux7Fzx4cl5CWF8OyVk0/JVchNvzMwyT/0YuKy 1rIdYFlyJX6CSVdbWgjGFzcThWpQDf5fDMo3iZMv1WTJCbLGKO58Ffg0MVsXWVX/ Q8eXogsc6QfcJRAJG0fm0CLb0gKSHkPr/GD781sAKwnVAqLWEGx1xbNczJT2iKTI 8wAktEFBiIgXypkCAwEAAaOCAhswggIXMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU hpwHFdww7wA9LHXQgbSaUnYUmT0wHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+v nYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5s ZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wIwYD VR0RBBwwGoIJY29kZTU0Lm5sgg13d3cuY29kZTU0Lm5sMBMGA1UdIAQMMAowCAYG Z4EMAQIBMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcA7s3QZNXbGs7FXLedtM0T ojKHRny87N7DUUhZRnEftZsAAAGPxrPbpQAABAMASDBGAiEA+/WKfs/8lra8ru4C ui8OLq55hb5ODapKu9ZUXS4Bo48CIQC7hzxuRgAgvEihWAU8WTJVtBTI+H2L973f TbXtwxBJ/QB2AD8XS0/XIkdYlB1lHIS+DRLtkDd/H4Vq68G/KIXs+GRuAAABj8az 27cAAAQDAEcwRQIhAPj0CTQ3H201koYdgoZOVkFGP7q+kMKhRCRvrSHl+opPAiA+ 8MuCB9NEjobjroyQ5O4WFAomPKdrIfZGwfOIjNTMMDANBgkqhkiG9w0BAQsFAAOC AQEAm8vk6bN48EZx4QZg1ctOyZCy+6kbk6v3NyWIUDBTEg1LwUxyY3DS1gPVi4eL DZ2EBgEPWzD1mglacflD0XOlH6u97gmtte3t0Z0/oxC6DC0KdO4ApyD1dmho2J6j pulU8DxQ7MD/emm3TtEst3GR8e7b0FtRGVCas12DcbSziz0QrrP0mHu7SayQ1zEe 1flq028dZ7PbTIBPTkHTnxTJGbuM4+ReYFJ3wKe+OintvChJGMcqtykIBe/dvYfS cYH5gvXYg2fPEDP6j1Lsv4Oj8qQqfkFfp4nyKh4KIKEVChdebvmU2lyuEPZe2SRL EP7exXwtSd2prp0Ho9tvGvzI1g== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2/B8pfelILml0Bs5ljGQ Q13i5Wsv2ds8LxhQ6wIYkWqi4XA17E3ccX6NenOAJeTlQ2cTQMZfzIthH1DzzOyv VSc71i9VQeMWZqd+lglXVNaYM6hZg+E1UgUq5l8+0ZTLapTpOJuKI0MaISyAB5JA Ii7xigDle1XN3e7HsXPHhyXkJYXw7JWTT8lVyE2/MzDJP/Ri4rLWsh1gWXIlfoJJ V1taCMYXNxOFalAN/l8MyjeJky/VZMkJssYo7nwV+DQxWxdZVf9Dx5eiCxzpB9wl EAkbR+bQItvSApIeQ+v8YPvzWwArCdUCotYQbHXFs1zMlPaIpMjzACS0QUGIiBfK mQIDAQAB -----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 415519510366540492492225990156700429747204 . . . . . . . . [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 2024-05-29 22:33:46 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-27 22:33:45 +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 'code54.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 27764777301490294126212877419703700934120509027655238389524578810820925067985792436827169736683916485826000823487250675273377524341500445213713266132553378882340503134595445102058688812393787413004590373753168625400653135997270091404400025538468378650101974906879223811398433269976074585828276591939807478062758153826580085419195238221647847817228764276380251443335291109698982865112813913161257956268473710238012745482375392967267623905667225497495037982626563743508344392858638215908069906653457399745176505125596479884680508011422361708732558266370350866204912014540730623790000254170987420827856734646878273522329 . . . . . . . . . . . . . . . . . . . . [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) 869c0715dc30ef003d2c75d081b49a527614993d . . . . . . . . . . . . . . . . [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 (28 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'code54.nl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.code54.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) 00f1007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018fc6b3dba50000040300483046022100fbf58a7ecffc96b6bcaeee02ba2f0e2eae7985be4e0daa4abbd6545d2e01a38f022100bb873c6e460020bc48a158053c593255b414c8f87d8bf7bddf4db5edc31049fd0076003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018fc6b3dbb70000040300473045022100f8f40934371f6d3592861d82864e5641463fbabe90c2a144246fad21e5fa8a4f02203ef0cb8207d3448e86e3ae8c90e4ee16140a263ca76b21f646c1f3888cd4cc30 . . . . [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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