API
This service provide certificate information from hostname: dbf-formation.fr

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:b2:cc:69:0a:a3:2e:a3:4d:ad:53:2a:62:3c:c0:c6:d8:87
Signature Algorithm: ecdsa-with-SHA384
Issuer: C = US, O = Let's Encrypt, CN = E5
Validity
Not Before: May 17 07:40:08 2025 GMT
Not After : Aug 15 07:40:07 2025 GMT
Subject: CN = www.cgsformation.fr
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:4e:bc:b2:ad:78:38:3c:c9:b1:a4:37:72:9c:8c:
d7:89:fc:25:9c:4c:9d:99:d4:eb:18:61:7f:ea:97:
a4:59:37:47:d4:92:2e:66:b6:1c:ea:38:63:63:4e:
8c:14:3f:76:be:10:cc:3d:28:79:75:65:38:1c:bb:
81:09:43:69:69
ASN1 OID: prime256v1
NIST CURVE: P-256
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
6F:CC:C8:7B:DF:3F:49:38:8B:93:CD:35:E9:DB:CB:35:EF:D5:F1:5E
X509v3 Authority Key Identifier:
9F:2B:5F:CF:3C:21:4F:9D:04:B7:ED:2B:2C:C4:C6:70:8B:D2:D7:0D
Authority Information Access:
CA Issuers - URI:http://e5.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:additif-formation-commerciale.fr, DNS:cgsformation.fr, DNS:dbf-formation.fr, DNS:www.additif-formation-commerciale.fr, DNS:www.cgsformation.fr, DNS:www.dbf-formation.fr
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://e5.c.lencr.org/8.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : ED:3C:4B:D6:E8:06:C2:A4:A2:00:57:DB:CB:24:E2:38:
01:DF:51:2F:ED:C4:86:C5:70:0F:20:DD:B7:3E:3F:E0
Timestamp : May 17 08:38:38.523 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:3D:C6:83:A9:B5:AE:33:91:C7:83:10:05:
0B:11:B1:1B:1A:3B:D1:C9:B5:D9:36:53:3D:D3:26:1B:
38:F7:0A:B0:02:20:5A:EC:92:09:37:5D:B8:8D:25:08:
2E:88:E1:36:25:91:81:6C:CE:CF:71:02:3E:77:5D:8B:
A0:E5:D1:17:33:A7
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 0D:E1:F2:30:2B:D3:0D:C1:40:62:12:09:EA:55:2E:FC:
47:74:7C:B1:D7:E9:30:EF:0E:42:1E:B4:7E:4E:AA:34
Timestamp : May 17 08:38:40.536 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:AD:84:73:C2:C3:82:67:74:B1:7C:9B:
F4:21:E2:6B:C6:34:DD:D4:96:02:99:85:E1:31:29:F2:
EB:32:71:06:70:02:20:0D:9F:13:7E:E7:CC:43:5D:7E:
1D:F5:25:21:7B:B3:6A:2E:9E:D7:18:34:3D:73:A4:7F:
10:7F:F8:81:EE:5D:2C
Signature Algorithm: ecdsa-with-SHA384
Signature Value:
30:64:02:30:11:93:47:46:8b:21:09:7c:93:af:ce:d3:d1:16:
6f:f4:fb:2e:ed:fe:90:e7:ba:e7:cb:02:e3:19:7e:b7:73:8f:
ca:8e:31:50:b7:bb:93:2d:f9:e2:e1:5e:12:e6:e0:d2:02:30:
77:f3:01:4d:9a:23:73:7a:27:30:c7:28:57:63:35:b7:3b:de:
cf:0c:ee:5f:94:96:02:29:86:b2:f7:3a:e6:a0:1f:bd:1c:f6:
73:99:3d:12:e4:f0:f8:02:70:30:e2:71
-----BEGIN CERTIFICATE-----
MIIEFDCCA5ugAwIBAgISBbLMaQqjLqNNrVMqYjzAxtiHMAoGCCqGSM49BAMDMDIx
CzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQDEwJF
NTAeFw0yNTA1MTcwNzQwMDhaFw0yNTA4MTUwNzQwMDdaMB4xHDAaBgNVBAMTE3d3
dy5jZ3Nmb3JtYXRpb24uZnIwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAROvLKt
eDg8ybGkN3KcjNeJ/CWcTJ2Z1OsYYX/ql6RZN0fUki5mthzqOGNjTowUP3a+EMw9
KHl1ZTgcu4EJQ2lpo4ICozCCAp8wDgYDVR0PAQH/BAQDAgeAMB0GA1UdJQQWMBQG
CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRvzMh7
3z9JOIuTzTXp28s179XxXjAfBgNVHSMEGDAWgBSfK1/PPCFPnQS37SssxMZwi9LX
DTAyBggrBgEFBQcBAQQmMCQwIgYIKwYBBQUHMAKGFmh0dHA6Ly9lNS5pLmxlbmNy
Lm9yZy8wgaEGA1UdEQSBmTCBloIgYWRkaXRpZi1mb3JtYXRpb24tY29tbWVyY2lh
bGUuZnKCD2Nnc2Zvcm1hdGlvbi5mcoIQZGJmLWZvcm1hdGlvbi5mcoIkd3d3LmFk
ZGl0aWYtZm9ybWF0aW9uLWNvbW1lcmNpYWxlLmZyghN3d3cuY2dzZm9ybWF0aW9u
LmZyghR3d3cuZGJmLWZvcm1hdGlvbi5mcjATBgNVHSAEDDAKMAgGBmeBDAECATAs
BgNVHR8EJTAjMCGgH6AdhhtodHRwOi8vZTUuYy5sZW5jci5vcmcvOC5jcmwwggED
BgorBgEEAdZ5AgQCBIH0BIHxAO8AdQDtPEvW6AbCpKIAV9vLJOI4Ad9RL+3EhsVw
DyDdtz4/4AAAAZbdZTC7AAAEAwBGMEQCID3Gg6m1rjORx4MQBQsRsRsaO9HJtdk2
Uz3TJhs49wqwAiBa7JIJN124jSUILojhNiWRgWzOz3ECPnddi6Dl0RczpwB2AA3h
8jAr0w3BQGISCepVLvxHdHyx1+kw7w5CHrR+Tqo0AAABlt1lOJgAAAQDAEcwRQIh
AK2Ec8LDgmd0sXyb9CHia8Y03dSWApmF4TEp8usycQZwAiANnxN+58xDXX4d9SUh
e7NqLp7XGDQ9c6R/EH/4ge5dLDAKBggqhkjOPQQDAwNnADBkAjARk0dGiyEJfJOv
ztPRFm/0+y7t/pDnuufLAuMZfrdzj8qOMVC3u5Mt+eLhXhLm4NICMHfzAU2aI3N6
JzDHKFdjNbc73s8M7l+UlgIphrL3OuagH70c9nOZPRLk8PgCcDDicQ==
-----END CERTIFICATE-----