alfacare.dk

Issued by R3

About this certificate

This digital certificate with serial number 03:58:86:40:83:20:f7:d6:bf:7b:bc:d8:0e:66:94:e4:a4:a3 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=alfacare.dk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:58:86:40:83:20:f7:d6:bf:7b:bc:d8:0e:66:94:e4:a4:a3
Serial Number (int): 291460157602365111371217109553414316270755
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 49:57:3e:57:ee:7f:d9:c9:db:63:57:41:b4:b2:08:d3:8f:e9:20:48
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 36:b9:2c:ef:18:cb:bb:2e:b7:9c:2b:fa:f7:56:f6:98:fe:c0:ef:9d
Fingerprint (sha256): 10:2b:fb:09:dc:45:da:25:73:be:d3:c0:22:33:d6:cc:b8:87:2e:c0:5b:f4:ae:27:47:db:02:a0:e0:c9:7c:c5

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

Revocation information

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

Check the revocation status for certificate alfacare.dk

9

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for alfacare.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

alfacare.dk
alfacare.no
alfacare.se
alfacareinternational.com
alfacarevet.no
m.alfacare.no
m.alfacare.se
rbfysioshop.no
welli.no

Other certificates including the domain name alfacare.dk

(limited to 100 certificates)
alfacare.dk
alfacare.dk
alfacare.dk
alfacare.dk
www.alfacare.no
alfacare.dk
alfacare.dk
alfacare.dk
www.alfacare.no
alfacare.dk
alfacare.dk
alfacare.dk
www.alfacare.no
alfacare.dk
alfacare.dk
alfacare.dk
alfacare.dk
alfacare.dk
alfacare.dk
alfacare.dk
alfacare.dk
alfacare.dk
alfacare.dk
alfacare.dk

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1WEH93D7n+EHdxNTqtGE
KbqXtA4gOYr6G+gcSXwxTZhfWY6HAaQVo4ov9nLN0wGsuf3SB0PoPjYrLr7Nfxys
7C6dHZzJnViao6X9PG2IX7ga375E8ge+XcNbGbb/KeYtu6o49pk9mc+Qi4VFs8qE
UaA+Le39TIaJ9jcBgA0OXEiQ6U4f43N44MpIYZW0DGNfkW/P/+3Hvs23IA1JkpJE
8IUyP6N5Xg5ZuasEutXrcjwp98LYgG9vc7gJtTYhwS5PrebKOUer+jKhG7ExlCO0
4ZeRJl6ojmiTMEgX4L6xSvXJj1m+TXK7CBRuM7KrJ19yIC7n5Y1VGOljW7j3XvQ3
ZwIDAQAB
-----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 291460157602365111371217109553414316270755
 . . . . . . . . [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 2023-12-31 07:55:35 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-30 07:55:34 +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 'alfacare.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 26936606786062175063002648060915515280903434655437206764551967462354520002227283110500385848954501043399597913588650053780621448823695535775151473067394178479469291134338391772921592549863649560291225144163920380927589348979930476813071618684960317362887429297966138724208552842807632053926930509294461154997050408121346036010146233282043694493635689271668361822269994316302389019774478741467650518217820976858987801800192646110055802158719901174126315514382453581052500063423272162206621880046650880033233392817951986416985071531018523312162656503499170300866059857221705382088072965910686322969051919006150994179943
 . . . . . . . . . . . . . . . . . . . . [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)
							49573e57ee7fd9c9db635741b4b208d38fe92048
 . . . . . . . . . . . . . . . . [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 (141 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'alfacare.dk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'alfacare.no'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'alfacare.se'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'alfacareinternational.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'alfacarevet.no'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'm.alfacare.no'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'm.alfacare.se'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rbfysioshop.no'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'welli.no'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018cbf15f06000000403004830460221009cc159f4ac98da211ab19d5fa6a389db2886c84adfb95fd82e1382cb5972bb5a022100ded1d5bd3c9f935e7a38a08a9a25e674432a088ab3ccf4cbd8929d1e4759f18a00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018cbf15f10f0000040300473045022100ee9b35a24ed8f5619cd3c17f6a776452c65c95e12fed421d1f95f4cda64639620220387934a851b354c8ba14f27860e8969dedaccd44460fa3084cbb23f86164a846
 . . . . [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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