THE CERTIFICATE BEHIND THE CONNECTION

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Inspect SSL/TLS certificates for any public domain or subdomain.

Checks HTTPS on port 443, including subject alternative names, validity dates and the presented chain.

SSL certificate

TLSv1.3

onatel.bf · 196.28.243.151:443

Unverified

Certificate verification failed. These are unverified certificate details presented by the server. SSL operation failed with code 1. OpenSSL Error messages: error:0A000086:SSL routines::certificate verify failed

Certificate verification failed

Subject: C=US O=Unspecified CN=dounia emailAddress=root@dounia
Issuer: C=US O=Unspecified OU=ca-6921871943274917467 CN=dounia emailAddress=root@dounia
Valid from: 2026-01-16T14:21:51+00:00
Expires: 2027-01-16T14:21:51+00:00
Days remaining: 106
Serial (hex): 10D2A0E5E8A2EA59
Signature: RSA-SHA256
Public key: RSA 2048

Subject alternative names (SAN)

DNS:dounia

SHA-256 fingerprint

D1:6C:D8:9B:D0:D3:F5:DA:87:95:21:D5:20:FA:1F:5E:9F:A4:87:F4:15:C6:A3:CF:07:51:96:ED:BF:7D:CC:D6

Certificate extensions & PEM

keyUsage: Digital Signature, Key Encipherment
extendedKeyUsage: TLS Web Server Authentication
basicConstraints: CA:FALSE
subjectAltName: DNS:dounia
authorityKeyIdentifier: 2E:DD:C9:66:C2:2C:AE:B9:53:3D:31:F0:53:8A:9D:10:5A:9F:18:23

-----BEGIN CERTIFICATE-----
MIIEqTCCApGgAwIBAgIIENKg5eii6lkwDQYJKoZIhvcNAQELBQAwcTELMAkGA1UE
BhMCVVMxFDASBgNVBAoMC1Vuc3BlY2lmaWVkMR8wHQYDVQQLDBZjYS02OTIxODcx
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GjAYBgkqhkiG9w0BCQEWC3Jvb3RAZG91bmlhMIIBIjANBgkqhkiG9w0BAQEFAAOC
AQ8AMIIBCgKCAQEAwz9AndRCmX/z7soqLWOGw79fBxjpz4uwvsnnpOf0zRLTCANv
MqCUyuyFVJY6Rep5fqWIeiiMONocMY9HgP3wkfzRL0o+0GVCXIoqWzP9wFrgegK2
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lWUyxiu28akW5ZSCOcFHBLeG47zVoRIa7Kd0sQHgkYA0Coz7EjvRuEUmdtRyIClJ
pmz+aUAirKCrCXO49aCdgB8Gup4/Cj7USixjoBYPKybJ6fOsxmQi5RQG+SvyEzJD
8eeKYXUhbgwZ4LhH7CBPoDJ8MeTHJQS1EnYeAQIDAQABo2YwZDAOBgNVHQ8BAf8E
BAMCBaAwEwYDVR0lBAwwCgYIKwYBBQUHAwEwCQYDVR0TBAIwADARBgNVHREECjAI
ggZkb3VuaWEwHwYDVR0jBBgwFoAULt3JZsIsrrlTPTHwU4qdEFqfGCMwDQYJKoZI
hvcNAQELBQADggIBADVO+h349VOxRdXPdPFOLAtzZzfIe+sDh7UeV4L8bfwo70/t
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031wmkDAuPlhG3iZNjtsIy88vRvo2JO5aRhCV+cX382SmL1BJ2Amvm4ZtukWHa/s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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-10-02T07:51:14+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject: C=US O=Unspecified OU=ca-6921871943274917467 CN=dounia emailAddress=root@dounia
Issuer: C=US O=Unspecified OU=ca-6921871943274917467 CN=dounia emailAddress=root@dounia
Valid from: 2026-01-16T14:21:51+00:00
Expires: 2027-01-16T14:21:51+00:00
Days remaining: 106
Serial (hex): 600F6DDBD7A4EE5B
Signature: RSA-SHA256
Public key: RSA 4096

Subject alternative names (SAN)

DNS:dounia

SHA-256 fingerprint

70:B4:02:BF:E5:F5:5E:23:36:31:46:87:BB:45:17:58:33:31:AB:A1:AB:22:92:73:6A:44:CA:96:50:9F:49:24

Certificate extensions & PEM

keyUsage: Digital Signature, Key Encipherment, Certificate Sign
basicConstraints: CA:TRUE
nameConstraints: Permitted: DNS:dounia
subjectAltName: DNS:dounia
subjectKeyIdentifier: 2E:DD:C9:66:C2:2C:AE:B9:53:3D:31:F0:53:8A:9D:10:5A:9F:18:23

-----BEGIN CERTIFICATE-----
MIIFzTCCA7WgAwIBAgIIYA9t29ek7lswDQYJKoZIhvcNAQELBQAwcTELMAkGA1UE
BhMCVVMxFDASBgNVBAoMC1Vuc3BlY2lmaWVkMR8wHQYDVQQLDBZjYS02OTIxODcx
OTQzMjc0OTE3NDY3MQ8wDQYDVQQDDAZkb3VuaWExGjAYBgkqhkiG9w0BCQEWC3Jv
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A1UEBhMCVVMxFDASBgNVBAoMC1Vuc3BlY2lmaWVkMR8wHQYDVQQLDBZjYS02OTIx
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C3Jvb3RAZG91bmlhMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAmtau
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j3BgOBR72vp4XbS/r0NDQtRixwaWiuIWHqsOYij6FJ34jx5KC0qqVVjpVfs07E18
AS58DnGIrtoSuSvKHVcS6wYX4ZNgTQqcjjTS2DY5Qs4AMh7AcY35wlTIy3LWiWq7
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PhH8i60/+viGFGmM0zd9j9ONS2fc1YcUyRIp63kaOJdnyiQyLnt2ouzPlCpZjhep
ANPp25Ipuzk3LE2JWfOSlrNkUJprwIMnqoANpHMW03Ipgni3pzh1cBjTT3svum4/
3rim21Ut6mDk3hM5YonSIi9sLlPJhdKrCWgy49ZUSy/HjAJ0NR4/d9qPawaPIkhU
gw==
-----END CERTIFICATE-----

One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.

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