*.korvahertz.dk

Issued by R3

About this certificate

This digital certificate with serial number 04:22:f5:00:e6:6f:b7:41:a9:84:87:b6:f9:7b:b6:6a:90:9e was issued on by Let's Encrypt.

With 9 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:
  • 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=*.korvahertz.dk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:22:f5:00:e6:6f:b7:41:a9:84:87:b6:f9:7b:b6:6a:90:9e
Serial Number (int): 360344409735125448749579572572453937516702
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: fd:25:88:f5:fe:3b:3c:0f:b8:06:cd:b6:7b:2b:3e:65:72:9a:d8:e9
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): a8:b0:e9:27:65:ac:47:2a:45:c9:e7:48:f5:05:8c:e1:b3:b0:1a:03
Fingerprint (sha256): 2f:a2:c8:d5:10:2d:29:0b:00:72:67:ae:ca:dc:12:3a:9f:a6:46:72:27:4c:30:fa:f9:57:b7:5f:1d:53:a8:1d

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate *.korvahertz.dk

9

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.korvahertz.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

*.hertzjensen.dk
*.korvahertz.dk
*.once.dk
*.traktion.dk
hertzjensen.dk
korvahertz.dk
once.dk
traktion.dk
www.traktion.korvahertz.dk

Other certificates including the domain name korvahertz.dk

(limited to 100 certificates)
korvahertz.dk
korvahertz.dk
korvahertz.dk
*.korvahertz.dk
korvahertz.dk
korvahertz.dk
korvahertz.dk
korvahertz.dk
korvahertz.dk
korvahertz.dk
*.once.dk
korvahertz.dk
korvahertz.dk
korvahertz.dk
korvahertz.dk
korvahertz.dk

Certificate

The complete raw certificate details for *.korvahertz.dk in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqadUcKtOTDxIq/Q/NGQE
q7kmbQMQwg6xoXieHku/TQR/4lPEuC1eHUvFOAEprcpLktn/FfV0wFf7VHSvxFDF
DFFVrPZ4hexr/GFQHQBP0Vl/72IYH4uJ72hnkqbuV1vC73m4kMAjaD2Ym3/nciT6
afabW4Zn5cXuRDzCT+HIT4wL4Y7YjRNzX1yQOZMJk6ylmio7/HI2f4k+T4IVaD/c
b0VrNryOhaddRVGO09nrROCE+EhsLx6a3FdKlh/Mmf/QI8naDghjvM9Msyk5Wh62
0/100R1u7z+75/XSa/3pEl36EGpVvOGIFn4FBB/bHyADYdktgfot5tf4HUfixSkm
YQIDAQAB
-----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 360344409735125448749579572572453937516702
 . . . . . . . . [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 2023-10-20 01:28:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-18 01:28:06 +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:12|false] UTF8String '*.korvahertz.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 21416786960753795468376316984147130427428186672932041556651620850418011277973138375256901401303757940210878905621756276464951174077990243285725817622798993495359677975467190954543738510731180008289283943990239599459122873185411698655163022410700831801419892758666525030475906697608925175319095995097024585055017745170548780116418503274197333084507377096384675297979310169898581685736612415760086115929561407438147476088476019048174653521610030571407378396925197811052793204653412106573551770881786872875463120372272111096681675938940033315864626019948943976353295108964473879226825879572288295522100676251976280385121
 . . . . . . . . . . . . . . . . . . . . [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)
							fd2588f5fe3b3c0fb806cdb67b2b3e65729ad8e9
 . . . . . . . . . . . . . . . . [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 (145 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.hertzjensen.dk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.korvahertz.dk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.once.dk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.traktion.dk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hertzjensen.dk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'korvahertz.dk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'once.dk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'traktion.dk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.traktion.korvahertz.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 (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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b4ae9544600000403004830460221008a7ce295601ad15fc29ba62ceced8337f4282ca5be04e44d02204e36a5489aea022100ca3d207fb275031eb890f6fbe4d829cf66a44bd5e42f9ada03b94659ac17429e007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018b4ae95434000004030046304402202bb430cea97e66c7572fddb68d346b6b521be91df6d6794d4ad6319181da352602203b43b950e14302fb1b37d473d8ed878ca0cb11a5bdb8d2d0dbf9ce1f1435e46f
 . . . . [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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