*.kollision.dk
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:7b:28:45:81:11:a5:02:20:20:8f:c2:d6:9b:ec:ee:1f:e2 was issued on by Let's Encrypt.
With 2 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=*.kollision.dk
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:7b:28:45:81:11:a5:02:20:20:8f:c2:d6:9b:ec:ee:1f:e2Serial Number (int): 303245118932699591713885818042492449071074
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 59:3f:a8:8e:b9:23:2d:ba:78:65:e7:fc:31:d5:05:9d:ea:a8:66:60
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 93:01:2f:b2:06:1c:72:ab:46:53:ca:88:ee:7a:08:82:a8:00:d4:e8
Fingerprint (sha256): da:c4:b2:92:5c:e8:e2:35:0b:7a:50:2f:d7:24:26:42:30:6f:28:22:fb:f9:63:d9:f4:b8:e2:ea:5a:40:c9:bb
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate *.kollision.dk
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for *.kollision.dk
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
*.kollision.dk
kollision.dk
kollision.dk
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server.kollision.dk
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*.kollision.dk
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*.kollision.dk
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*.kollision.dk
*.kollision.dk
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*.kollision.dk
*.kollision.dk
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*.kollision.dk
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*.kollision.dk
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*.kollision.dk
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server.kollision.dk
*.kollision.dk
server.kollision.dk
server.kollision.dk
*.kollision.dk
*.kollision.dk
server.kollision.dk
server.kollision.dk
server.kollision.dk
server.kollision.dk
*.kollision.dk
*.kollision.dk
vps.kollision.dk
server.kollision.dk
server.kollision.dk
*.kollision.dk
server.kollision.dk
*.kollision.dk
*.kollision.dk
*.kollision.dk
server.kollision.dk
vps.kollision.dk
server.kollision.dk
server.kollision.dk
*.kollision.dk
*.kollision.dk
*.kollision.dk
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*.kollision.dk
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server.kollision.dk
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*.kollision.dk
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server.kollision.dk
Certificate
The complete raw certificate details for *.kollision.dk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFYTCCBEmgAwIBAgISA3soRYERpQIgII/C1pvs7h/iMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMzExOTA3MThaFw0x OTA2MjkxOTA3MThaMBkxFzAVBgNVBAMMDioua29sbGlzaW9uLmRrMIIBIjANBgkq hkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8Ohp7KM9rbi1okF1O+/uzZozFpsFIokQ nd8x1YPVlbgECn5CKMOgtoWHhw0ETCZzzpS7skHblfis8YJoXrwjFF+0EXAfMd+l Qfk1l0c6WYUoYCbWHPAGTG8KmU1tSTg20l6nkvYgjRg8H+nv62VbhtcWIy3dDDCV Cu9A4tnAx5BJgO5C3PPwd6TA5B9Hi/Q6WJZyRVecc1mbPuwgCVoLtob6NoqFwMlp d7VZdz0Ya/eVU0erSKK6RXfyW2dGJM1ekJxgCgdOLDYXSHu7HirMZx9pShfUZlKr fLmtbHRsOa+VvoblQplO4KcQJaAv+0FwgXIUxNYdt7Z9rVR0JNdMUQIDAQABo4IC cDCCAmwwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEF BQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRZP6iOuSMtunhl5/wx1QWd6qhm YDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRj MGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5v cmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5v cmcvMCcGA1UdEQQgMB6CDioua29sbGlzaW9uLmRrggxrb2xsaXNpb24uZGswTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHx AO8AdgB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWnVXQypAAAE AwBHMEUCIBCSR+eStkrG8zNfG4/w+sCorRONIjUHgDIsulMhXyAvAiEAybwaS6aL WXy/+HTuvrOM7fvrAOYVeZ72K8HSkJgt0k8AdQApPFGWVMg5ZbqqUPxYB9S3b79Y eily3KTDDPTlRUf0eAAAAWnVXQsmAAAEAwBGMEQCIDg2CnSpuLZXDqz5Dm7KyacP 7QsnessKRQyQU3139nmgAiBiOQuHE5HoLhOfOKbB166QpJY2AeBvtb8Lq7g/vnkY STANBgkqhkiG9w0BAQsFAAOCAQEASnthgSBoE0+C3q2OnBH/xfBZCxHkwqc05iUQ K1Zk81wyKOCllcL8cMFItZ6a0K6+jQK984gb5Pd/QYy49Fgsldb5lzFvliY1xjFG RF9QgrFs03m5YCtWfI5lNykcTcKpKKi/LxeIbDjWk320LF1UuNEoDJMh+HDKHcm6 VrZlECmTbl1r+JP/4Op2Cs2o0JWdL0PBu4xYTO4Y7SZR1UTwe2WoOPzCXibdVSqL dsy43MuzWsvqeObgqEM8l+ey2mDvD+GKwTIEJYqU2jgykuHpRCxtlai3JUozncw2 oHtSA7DtrmUWE7ja2s/Rm4A+wduMgmszprfgrSwBDgsnZbsqvQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8Ohp7KM9rbi1okF1O+/u zZozFpsFIokQnd8x1YPVlbgECn5CKMOgtoWHhw0ETCZzzpS7skHblfis8YJoXrwj FF+0EXAfMd+lQfk1l0c6WYUoYCbWHPAGTG8KmU1tSTg20l6nkvYgjRg8H+nv62Vb htcWIy3dDDCVCu9A4tnAx5BJgO5C3PPwd6TA5B9Hi/Q6WJZyRVecc1mbPuwgCVoL tob6NoqFwMlpd7VZdz0Ya/eVU0erSKK6RXfyW2dGJM1ekJxgCgdOLDYXSHu7HirM Zx9pShfUZlKrfLmtbHRsOa+VvoblQplO4KcQJaAv+0FwgXIUxNYdt7Z9rVR0JNdM UQIDAQAB -----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 303245118932699591713885818042492449071074 . . . . . . . . [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 2019-03-31 19:07:18 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-29 19:07:18 +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:12|false] UTF8String '*.kollision.dk' . . . . . . . . [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 30411800691868485725741579355384903069316768233106207360531157331741414905748573225076192929342567368260039201312219323575843994770415105682752565793954590136513826753808258721349910413626459323053380361656068057475876883256140632471327791100912462967023379220417152585893230763813883131010667092983994649399766287818633624827665510670076208278620800494742961880662784939900850925657893211274861254335210461678513112172110508890378849820022078053111678852334541791222207674687009758034643203121806714037429566264286964273765804761478514587283594102536014896601211932519940382388675226173421015281877241905095634275409 . . . . . . . . . . . . . . . . . . . . [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) 593fa88eb9232dba7865e7fc31d5059deaa86660 . . . . . . . . . . . . . . . . [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 (32 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.kollision.dk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kollision.dk' . . . . . . . . . . . . . . . . [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) 00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000169d55d0ca900000403004730450220109247e792b64ac6f3335f1b8ff0fac0a8ad138d22350780322cba53215f202f022100c9bc1a4ba68b597cbff874eebeb38cedfbeb00e615799ef62bc1d290982dd24f007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000169d55d0b260000040300463044022038360a74a9b8b6570eacf90e6ecac9a70fed0b277acb0a450c90537d77f679a0022062390b871391e82e139f38a6c1d7ae90a4963601e06fb5bf0babb83fbe791849 . . . . [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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