www.frederikkau.dk
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:ed:b1:ec:0b:3f:0d:97:a9:30:0f:62:28:66:c5:94:4f:47 was issued on by Let's Encrypt.
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=www.frederikkau.dk
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:ed:b1:ec:0b:3f:0d:97:a9:30:0f:62:28:66:c5:94:4f:47Serial Number (int): 342220277720957786639975742555830458011463
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 64:91:01:7c:d3:38:5d:a4:8f:36:b6:23:be:8d:7f:3f:81:75:f5:76
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 5c:bb:20:e8:58:83:58:36:ee:9a:f6:fb:5e:eb:35:95:d5:16:37:cd
Fingerprint (sha256): 4c:d5:2d:78:bd:ac:4b:76:e5:90:83:c2:5c:17:cf:94:95:9c:4a:db:31:2f:4f:9f:80:a4:4f:b5:01:e8:1a:99
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.frederikkau.dk
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.frederikkau.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
www.frederikkau.dk
Other certificates including the domain name frederikkau.dk
(limited to 100 certificates)
www.frederikkau.dk
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*.frederikkau.dk
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frederikkau.dk
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www.frederikkau.dk
*.frederikkau.dk
*.frederikkau.dk
www.frederikkau.dk
www.frederikkau.dk
Certificate
The complete raw certificate details for www.frederikkau.dk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFXTCCBEWgAwIBAgISA+2x7As/DZepMA9iKGbFlE9HMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAyMDYxMTM4MDNaFw0x OTA1MDcxMTM4MDNaMB0xGzAZBgNVBAMTEnd3dy5mcmVkZXJpa2thdS5kazCCASIw DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAJ037ZCchs/1jEF2ZKkKWx1etr4B zXwhdXoHq+fjSRwZxXqZmLqVCYIVEP1Ka2h3Wdm1bsGdjl79nbZ5iGnjGTDSYhmC RIgq/L3YEMuicfHbSzOp8EAuheClOYord+Emw6+jlI4KWCFw0pS9a6HkZC11ts7M W9VcNhGSMAPGXBy1sLW4nhIjCCzyWTbkgkKvDbA+xPUi9eyZMqDscDFJlWu1Lb1D FmJ5ibauPPs9OvPQy9pzkWrCTv9IfexseJ63lFF45BWIXhUS1chV/W8HBzskoXHr c88ykaOTT/k/QyoSbqvg/r0NF2uLtXwAp4iiPZzAJYth3GmLPC4uFkha+OUCAwEA AaOCAmgwggJkMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYI KwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUZJEBfNM4XaSPNrYjvo1/ P4F19XYwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUH AQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5 cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5 cHQub3JnLzAdBgNVHREEFjAUghJ3d3cuZnJlZGVyaWtrYXUuZGswTAYDVR0gBEUw QzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHzAPEAdwB0 ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWjC0LTnAAAEAwBIMEYC IQC1NLZD6URNnCxQiXY/HE1rtnyvUeM4wEF6CFTqBFyotAIhAIcBztqCZcLlZHJY YUhG6OI6eotrcM3zM1s65+WETSjsAHYAKTxRllTIOWW6qlD8WAfUt2+/WHopctyk wwz05UVH9HgAAAFowtC08wAABAMARzBFAiEAwwQI8NSmYXlNh7fJpofbWXyjA2Fq 6HrcMbuW5Y9pgiwCIGtukIlnS8z0o852UsyJcXIVHeSZ9Yq2GndgteJSw3w2MA0G CSqGSIb3DQEBCwUAA4IBAQBgnjj8dTqWVp4+PTe8SbIUGZmaRtnhigBsNmogzidc nS2S9z7sb9XDt7n//9nEvz+NvbO9x31OaZrhElGcEjT5msQ4J9UpNuHo4Lbo4Ykw 5px3D1Xq92u6uyuGH0xYMWuA4Nwg9PGUU6aTLcEPp0l8ohhf1V9V7+uvcEs5ktqo iXZN3KlD55sh6agH19UPK1wnKvc9FV+MkLUL7E10PMerO5SWZbDp7j2PCqRqcZlf UCR7jOYwLcB7b+o+thHzahha9TQQpVX16ejz+mKKaoLSVkDjrmWifTU2ZvplKLxZ HLbCF7I/eM/8AAN205KHLHLiW0t6WJTo4AXuMkYB29js -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnTftkJyGz/WMQXZkqQpb HV62vgHNfCF1eger5+NJHBnFepmYupUJghUQ/UpraHdZ2bVuwZ2OXv2dtnmIaeMZ MNJiGYJEiCr8vdgQy6Jx8dtLM6nwQC6F4KU5iit34SbDr6OUjgpYIXDSlL1roeRk LXW2zsxb1Vw2EZIwA8ZcHLWwtbieEiMILPJZNuSCQq8NsD7E9SL17JkyoOxwMUmV a7UtvUMWYnmJtq48+z0689DL2nORasJO/0h97Gx4nreUUXjkFYheFRLVyFX9bwcH OyShcetzzzKRo5NP+T9DKhJuq+D+vQ0Xa4u1fACniKI9nMAli2HcaYs8Li4WSFr4 5QIDAQAB -----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 342220277720957786639975742555830458011463 . . . . . . . . [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 2019-02-06 11:38:03 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-07 11:38:03 +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.frederikkau.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 19846992998365570110081518997719400747707582203774865072203050930360745598396917816162512424475261192971363097265838816950347687846857782364500985973439891521019056216826307108482466406750169151298567610076059280037933466715797812154888552012720804654521566954436464468398214882987296055565653204955192437592641385002705541761020410405272598084143848256433102546687182945749613840469448766551237760667647829894508032327983279364789033465701919860699679673770850001445298060809851003241096460491832920632273583574265720158530002384739914591751466270165122312535750713787965499567293446261861906688560193823483809691877 . . . . . . . . . . . . . . . . . . . . [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) 6491017cd3385da48f36b623be8d7f3f8175f576 . . . . . . . . . . . . . . . . [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 (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.frederikkau.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000168c2d0b4e70000040300483046022100b534b643e9444d9c2c5089763f1c4d6bb67caf51e338c0417a0854ea045ca8b40221008701ceda8265c2e5647258614846e8e23a7a8b6b70cdf3335b3ae7e5844d28ec007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000168c2d0b4f30000040300473045022100c30408f0d4a661794d87b7c9a687db597ca303616ae87adc31bb96e58f69822c02206b6e9089674bccf4a3ce7652cc897172151de499f58ab61a7760b5e252c37c36 . . . . [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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