*.energy10.dk

Issued by R3

About this certificate

This digital certificate with serial number 04:12:8c:11:03:78:44:2e:ea:2f:0a:e6:e0:c1:ad:66:79:e8 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:
  • 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=*.energy10.dk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:12:8c:11:03:78:44:2e:ea:2f:0a:e6:e0:c1:ad:66:79:e8
Serial Number (int): 354760406590450072252936383996730464958952
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 31:44:4c:01:c0:fd:61:38:c8:8b:40:99:4f:ac:6b:f8:e9:6d:09:3b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): dd:8f:75:b3:75:28:ee:82:ce:50:36:68:73:6d:cc:0f:40:55:9e:68
Fingerprint (sha256): e8:cf:fb:e8:18:69:93:81:e5:bc:d2:56:ce:14:eb:ac:d9:6d:40:17:6e:b2:7c:96:47:a0:3c:58:56:f8:d4:87

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

Revocation information

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

Check the revocation status for certificate *.energy10.dk

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.energy10.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

*.energy10.dk
energy10.dk

Other certificates including the domain name energy10.dk

(limited to 100 certificates)
www.energy10.dk
*.energy10.dk
api.energy10.dk
*.energy10.dk
*.energy10.dk
*.energy10.dk
*.energy10.dk
*.energy10.dk
*.energy10.dk
*.energy10.dk
www.energy10.dk
*.energy10.dk

Certificate

The complete raw certificate details for *.energy10.dk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw6/FneFE3sp9vv+O5vh1
5xljVc5CRLu4HfBOWf97j5R+3fj8J3kMZ95vKJGAk0bdqkmAbGdTLRrFgtU5XP+7
aTKDNTfYnlOJoaZnk7qHOvZwSfIT5vPm3kuoJnhDfZ4ICwPo+Ng5Y/MhJiUpp/C9
asnmGfxWjN/TtD3G7HQvh6OxGxILZksR7KKzBS3TKRMyG7zuzrqxWLkAJNVmLng1
62kaO0dAY/mA9GWyxXLjtaC2dlaf4NtYL36RwtU9lbvebSOBty0xXjV+xhw69SgM
OYCaclNsBL2Bz/04ML3eoWnxLwtRydAVtv6ucozpQFZObB/RltH8AjbS0gdTVbG/
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 354760406590450072252936383996730464958952
 . . . . . . . . [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 2023-11-03 02:03:18 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-01 02:03:17 +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 '*.energy10.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 24703145842619502618662312991507380929001941309447445788469065439864076165713625012126492204873121107440175979288441495327604551828392721514858022606434645022640450355526051267719748176944737660579456062296471955859022885870942850862497728829103390583445127077259135034779484333845027723369260067095568568310672153264943620577462246404532214507032079857571354950741850855309312806781055992568216075964697672313022873478945020522925782699564273574700153312466110531819001907865558315771387061255223317000429710651427102445535228460848652873485972563594441202988363760768451956523005222985175455376037920142751842811833
 . . . . . . . . . . . . . . . . . . . . [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)
							31444c01c0fd6138c88b40994fac6bf8e96d093b
 . . . . . . . . . . . . . . . . [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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.energy10.dk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'energy10.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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018b9322929e0000040300463044022045a8094d687bbce5ed63182be39287286ca497e375a2991bce637c8d5e41d08f0220771a7cc57fb80d776adc5077735bfb54252e387f097ebfeb6228ae24b7aa3a4d0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b93229495000004030046304402207e67b7f23f1eaa3b7def2211f7fbbae25436cc62da03481fb803dc79d3c0f8f9022034e1995bd254ddbabcd3e25a74a4102bee5d26597a21c8d749d18c5e7fcbbb81
 . . . . [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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