frederikkau.dk
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:45:86:5d:22:79:23:46:7c:31:66:d7:21:ce:a1:d2:9a:13 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=frederikkau.dk
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:45:86:5d:22:79:23:46:7c:31:66:d7:21:ce:a1:d2:9a:13Serial Number (int): 284994941247067967759801754031430132996627
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 90:3e:f2:1e:fc:2a:11:c0:e6:5c:29:9b:33:02:cc:3a:a3:e8:d7:68
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 12:c2:82:c6:39:b9:a6:07:18:33:ba:a0:9f:ba:b6:27:a9:06:db:5b
Fingerprint (sha256): 2b:1d:e8:d1:35:1f:b5:17:0f:54:97:12:c5:67:cc:1d:6b:ad:99:6b:51:d5:8d:1f:4a:f8:c3:9f:99:6a:32:4b
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate frederikkau.dk
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 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
frederikkau.dk
Other certificates including the domain name frederikkau.dk
(limited to 100 certificates)
www.frederikkau.dk
www.frederikkau.dk
www.frederikkau.dk
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frederikkau.dk
frederikkau.dk
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frederikkau.dk
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frederikkau.dk
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frederikkau.dk
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frederikkau.dk
www.frederikkau.dk
www.frederikkau.dk
*.frederikkau.dk
*.frederikkau.dk
www.frederikkau.dk
www.frederikkau.dk
www.frederikkau.dk
www.frederikkau.dk
www.frederikkau.dk
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frederikkau.dk
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frederikkau.dk
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www.frederikkau.dk
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frederikkau.dk
frederikkau.dk
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www.frederikkau.dk
frederikkau.dk
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frederikkau.dk
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frederikkau.dk
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frederikkau.dk
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www.frederikkau.dk
www.frederikkau.dk
frederikkau.dk
www.frederikkau.dk
www.frederikkau.dk
*.frederikkau.dk
*.frederikkau.dk
www.frederikkau.dk
www.frederikkau.dk
Certificate
The complete raw certificate details for frederikkau.dk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFVTCCBD2gAwIBAgISA0WGXSJ5I0Z8MWbXIc6h0poTMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMDQwNzMwNDZaFw0y MDAxMDIwNzMwNDZaMBkxFzAVBgNVBAMTDmZyZWRlcmlra2F1LmRrMIIBIjANBgkq hkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAgFv0Xgo0MInEoVB1BiZ3JLyyCTf21IE2 wQy/LyhF63s3uMC8vistMie3GXD2NGcNDFqjdGr1x1liEgxFjX72tf85STm/1zca CozLWeHBy40CDimPNhYzdz5AMPVqUaFudxOwRW7X3w3naLFr1yIjIx1nvt/J35xe puQBvVEHydvUSnFDVyPU+5JyVRtScdFwOgFJUauXMoSr8+sWdLZ6jimP7vf5s/RA aTMr41Qq2Ci5Xfg183ezmFBB2M0KK+pswwA0k54mIcZ2hAatULOzQMkV3YA1GFxj 1z1z4LaPlVSIT04Z/KM6VTUG9qiolYatpI1kb2qxp9xDTN0jPbMODQIDAQABo4IC ZDCCAmAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEF BQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSQPvIe/CoRwOZcKZszAsw6o+jX aDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRj MGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5v cmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5v cmcvMBkGA1UdEQQSMBCCDmZyZWRlcmlra2F1LmRrMEwGA1UdIARFMEMwCAYGZ4EM AQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0 c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYAXqdz+d9WwOe1 Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFtleSO3QAABAMARzBFAiEA3YJRPpw6 Xte3dG80UbivnYEqj+0o05p8GMIvmK659zoCIE42z85nBt4cQREMAhsS03AgmGGO pwZc6S6nBE0C40k9AHcAKTxRllTIOWW6qlD8WAfUt2+/WHopctykwwz05UVH9HgA AAFtleSPBQAABAMASDBGAiEAh3NIGZPmr/5XDaKvChrIJH4ZZmXWx1OGK60gSkuv nWkCIQDOmY7wOm4iYEWQUsBaW/xsc/mp32wZ4yA4Bq5aU/3oJzANBgkqhkiG9w0B AQsFAAOCAQEAh57eA/wKaqnagWRtatLJ1MpzUQqY99GEyhoNxz+WEIZRexEg3Psr 1TtWuj7xCqFJOTEeIGAf/Vq7qjZJFWhDLIY5kAAnHtUQG11RWrLb7Z2MU7pdljwy k5tdhuzJyqTQ/dqIFlupA8OqoCD7FwCEsFmdF/1jlCgZGo1K4q5rxICbmSzjLLTI iRpMgcH4pkDBFa6xqrxRr+lJfk3nNPf51P2zbIPB/5eMGu3+KUYPGl2pg6MCbwoo MlgKoWBDUFD0leak9iQzMtnC4DwfYE/VIzhOaUeFqkRbuxahG0tcWKTA3dbtD/g9 HQyh9gNRoW7YI0fF9eIXCH7op3qXUBKWVg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAgFv0Xgo0MInEoVB1BiZ3 JLyyCTf21IE2wQy/LyhF63s3uMC8vistMie3GXD2NGcNDFqjdGr1x1liEgxFjX72 tf85STm/1zcaCozLWeHBy40CDimPNhYzdz5AMPVqUaFudxOwRW7X3w3naLFr1yIj Ix1nvt/J35xepuQBvVEHydvUSnFDVyPU+5JyVRtScdFwOgFJUauXMoSr8+sWdLZ6 jimP7vf5s/RAaTMr41Qq2Ci5Xfg183ezmFBB2M0KK+pswwA0k54mIcZ2hAatULOz QMkV3YA1GFxj1z1z4LaPlVSIT04Z/KM6VTUG9qiolYatpI1kb2qxp9xDTN0jPbMO DQIDAQAB -----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 284994941247067967759801754031430132996627 . . . . . . . . [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 2019-10-04 07:30:46 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-02 07:30:46 +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 '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 16203847519171185966170839652398822659454604756153570310959712478888716073803217015116281439297706965375066022444197294450469926481930507504164449032054368490826612820866322336916120896497060215409047182079822515965288348906515965461210080575277541587279735405454966949316952765595880849326255002630910194088957009985206134325037228673600461474994813739851222284478464206008085648898201618845825196564597991697030028422296446468674285864391059513583253962732664088487641251137660189281781440712864084540504131150499388968125510984084777199247144060586835311622347738938998488159705095390435145819504008128898004094477 . . . . . . . . . . . . . . . . . . . . [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) 903ef21efc2a11c0e65c299b3302cc3aa3e8d768 . . . . . . . . . . . . . . . . [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 (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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) 00f10076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016d95e48edd0000040300473045022100dd82513e9c3a5ed7b7746f3451b8af9d812a8fed28d39a7c18c22f98aeb9f73a02204e36cfce6706de1c41110c021b12d3702098618ea7065ce92ea7044d02e3493d007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d95e48f0500000403004830460221008773481993e6affe570da2af0a1ac8247e196665d6c753862bad204a4baf9d69022100ce998ef03a6e2260459052c05a5bfc6c73f9a9df6c19e3203806ae5a53fde827 . . . . [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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