DV SSL/TLS Certificate for infirmiere-sandrine.be

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the infirmiere-sandrine.be DV SSL/TLS Certificate

This certificate with serial number 06:83:da:15:5b:3b:b0:1b:6d:ab:4f:55:59:30:41:cb:bc:8f for infirmiere-sandrine.be 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 infirmiere-sandrine.be 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): 06:83:da:15:5b:3b:b0:1b:6d:ab:4f:55:59:30:41:cb:bc:8f
Serial Number (int): 567540588248947797526386046935385351371919
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: cf:b6:90:b5:43:97:74:81:24:5a:80:3a:1e:2b:b6:ed:05:29:89:7f
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): ed:31:0d:93:4b:cc:be:3a:0d:fd:9e:2f:07:86:8d:1e:fd:13:9f:a3
Fingerprint (SHA-256): 19:dc:3a:67:3d:c5:79:e8:5d:72:d7:6c:53:f8:fb:e2:3c:66:0b:58:2d:df:fc:3d:c5:6c:ba:b7:96:bb:28:94

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/16.crl

Check the revocation status for certificate infirmiere-sandrine.be
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for infirmiere-sandrine.be

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 infirmiere-sandrine.be in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvmRLgDdRT+e9fokAoaIV
w+OKUX3xqyNn+vWWtMickL66PZz8yuxq8G4uQRgMIZyk2zHoa+Tcap8OUeULR2/T
Fe/0OJ0vXNCsu4Bx3jEppSLdLEMvpXBip9aQw4KcFxBAVXDJoXXbbU1+Mxr83o5z
dgWM6RQ5OcvMmdgX2Fxems8gMuDpFLWfXZTPtV+o24OK3eG+HUV7eqIatU8y9ece
DHfTXlqR1IUs6UzGsMovsel8OZD9YNZ/AcRXy8GdEJewvOzc0Vu0dVsUMcwPgoaz
PwsXo8xZZhVMLcbIYEP+JMV+hC9symb0AfGlxiESOCYOsA5LZ18yqgewtku5nNcQ
jQIDAQAB
-----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 567540588248947797526386046935385351371919
 . . . . . . . . [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 2025-05-30 17:32:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-28 17:32:05 +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 'infirmiere-sandrine.be'
 . . . . . . . . [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 24034735214451273484406905543343496565130747102052050116717545727139264307483527747922545165401056512351637962215168972478144857632782042581214415695017007884392411320032839704056966843321252488844066405008898328657626744971987113170442055882386315434907918414748550163083103529478438271185114349124324114783053097706314917122991731746585955755008018516138655037243508783509949184123579402721080909815124157920325119228395373069662662257433718522168690021163394847837186431691410634602474518091152387690636665757604613770923400905160953340524613838165499245426806857673910021071944503029731560097585139520109247139981
 . . . . . . . . . . . . . . . . . . . . [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)
							cfb690b543977481245a803a1e2bb6ed0529897f
 . . . . . . . . . . . . . . . . [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 (54 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'infirmiere-sandrine.be'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.infirmiere-sandrine.be'
 . . . . . . . . . . . . . . . . [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/16.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00760012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a000001972275d52f0000040300473045022100f554f7a6f5244bbe8ec932a407488f198cc6f1c5f501948291e0c10e6b7a5b7602204b285c71cbefa14dd92aab45b0f4b8dacfc1d75a9fba75bf6e420cc7b2b70042007500ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db0000001972275dd0300000403004630440220567896d5dce910a9bb974a8f99e3fa7295041a180f0c19a2c9a9df74a5eee7fc022028e3a3d642e58a523df609b7b164f51ac555553126d802d27c37603d3d6451e2
 . . . . [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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