DV SSL/TLS Certificate for dentallcare.nl

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the dentallcare.nl DV SSL/TLS Certificate

This certificate with serial number 05:ec:e8:07:ba:14:c8:df:fa:bc:24:df:8f:16:93:e9:5c:54 for dentallcare.nl was issued on by Let's Encrypt.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for dentallcare.nl provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 05:ec:e8:07:ba:14:c8:df:fa:bc:24:df:8f:16:93:e9:5c:54
Serial Number (int): 516176489267417738142763282103031491550292
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: bb:b0:61:45:8b:9f:af:7e:4c:6f:90:3e:5d:e8:93:20:fe:e4:4e:6e
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): 7c:ef:36:f0:b2:ad:0c:7b:be:17:e5:da:57:3b:ae:3f:e4:27:27:83
Fingerprint (SHA-256): 63:4c:54:a7:4a:3a:87:b3:db:25:d5:56:2e:f6:5e:71:16:65:d9:a2:67:24:8f:42:16:d4:66:b2:c8:7d:68:b5

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/85.crl

Check the revocation status for certificate dentallcare.nl
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for dentallcare.nl

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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for dentallcare.nl in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnlpEdqP0T5okGrsUljhW
/hS1j2s6duOGGp0HyKOehaaAtv5V/SvIkIzLirQ18WqwReQDYJ/OdtYHa2Qj3LDk
184AU0r4IbR7XWXHaq3mNj+UofVDfXJnrRK5+x8cdLxhHb2haWeB01ktMEcstYwI
gaNhC+NxY27A8Bmq7ypZrz2ACWtCnFU2DtZCYSj9iqCzaw8huAaig6DByxcjf9X3
OIQn+1uDxR9/BEZ7L7cy7ZYWJW/cr6wY/ocDw1p9mRu39pYKOf4JnBRLxSD+pMve
XX0vYKUnQekcmTsiII5BCdfn592UeNPAsgUUIk/G814Zvg794bhNsd7rJCGIjAUO
PwIDAQAB
-----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 516176489267417738142763282103031491550292
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-13 13:10:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-11 13:10:20 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'dentallcare.nl'
 . . . . . . . . [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
 . . . . . . . . . . . . . . . . [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 19990164715993164209629041718757757857987876517298218537628113355639755722895366561146354476166763745403890902016679424985680338904506086245158583473268319447923714644633912624845843965115409216590373670699350000085017313199094169081048645904229767782093881779963207677875585832906322128010102745527979422367242972983083036096433628958001843721564227772293472426159287822869837250740694931566222989236090783680319944450800009992133866152871510174548491131163412699825545089284279810018950944186326465112133806899322302775090420745932953559689925835850970146852745576111662600554730251386788684195513172681353735769663
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							bbb061458b9faf7e4c6f903e5de89320fee44e6e
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dentallcare.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dentallcare.nl'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.c.lencr.org/85.crl'
 . . . . . . . . . . . . . . . . [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)
							00f0007600ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe000000197699f36520000040300473045022100d0b6e1e4289eeed74cd58c97bd25825bf431bce3fb6c4a636b2111addfd4587402205ebf39d641a052c3b06bdd18cfcae17cc75c0a7c7405bd2784291e1e8e65797600760012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a00000197699f36490000040300473045022100df3b7f070aa504ac406ea772400a9149f68bb7c790d5de0770e9850d2f1df50c02204f6abcf380808a1166cffd2c18ab7d7570b413d09289ebb936de253d537d8c32
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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