DNS
THE CERTIFICATE BEHIND THE CONNECTION

TLS certificate checker.

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

ns3.web.ht · 170.10.164.201:443

Unverified
Certificate verification failed. These are unverified certificate details presented by the server. Peer certificate subjectAltName did not match expected name `ns3.web.ht'

Certificate verification failed

Subject
C=HT L=Saint-Marc O=Administration Générale des Douanes CN=*.douane.gouv.ht
Issuer
C=US O=DigiCert Inc CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Valid from
2026-07-24T00:00:00+00:00
Expires
2027-02-07T23:59:59+00:00
Days remaining
123
Serial (hex)
02C28C3AD2378A3354A9D32B75E22192
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

DNS:*.douane.gouv.ht, DNS:dessalines.douane.gouv.ht, DNS:gepta.douane.gouv.ht, DNS:sgi.douane.gouv.ht, DNS:dti.douane.gouv.ht, DNS:developpement.douane.gouv.ht, DNS:agdmail.douane.gouv.ht, DNS:sgitest.douane.gouv.ht, DNS:rendezvous.douane.gouv.ht, DNS:personnels.douane.gouv.ht, DNS:audit.douane.gouv.ht, DNS:assistance.douane.gouv.ht, DNS:securite.douane.gouv.ht, DNS:referencees.douane.gouv.ht, DNS:api.douane.gouv.ht

SHA-256 fingerprint

20:2F:19:B1:21:56:DB:D4:18:9A:61:59:13:51:61:D2:3E:79:49:4A:42:51:2B:FA:14:B4:75:C4:9A:B1:E1:BD
Certificate extensions & PEM
authorityKeyIdentifier
74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
subjectKeyIdentifier
DC:D6:70:34:13:B7:E2:38:BF:13:44:01:7A:F0:26:54:E7:5B:56:7A
subjectAltName
DNS:*.douane.gouv.ht, DNS:dessalines.douane.gouv.ht, DNS:gepta.douane.gouv.ht, DNS:sgi.douane.gouv.ht, DNS:dti.douane.gouv.ht, DNS:developpement.douane.gouv.ht, DNS:agdmail.douane.gouv.ht, DNS:sgitest.douane.gouv.ht, DNS:rendezvous.douane.gouv.ht, DNS:personnels.douane.gouv.ht, DNS:audit.douane.gouv.ht, DNS:assistance.douane.gouv.ht, DNS:securite.douane.gouv.ht, DNS:referencees.douane.gouv.ht, DNS:api.douane.gouv.ht
certificatePolicies
Policy: 2.23.140.1.2.2 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl Full Name: URI:http://crl4.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crt
basicConstraints
CA:FALSE
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 4C:63:DC:98:E5:9C:1D:AB:88:F6:1E:8A:3D:DE:AE:8F: AB:44:A3:37:7B:5F:9B:94:C3:FB:A1:9C:FC:C1:BE:26 Timestamp : Jul 24 15:29:54.149 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:06:06:05:03:FC:81:7C:99:6D:F8:AC:FE: AB:52:78:89:E9:D1:1B:BE:56:35:3C:3E:6F:6D:E9:A8: 5B:4F:47:9B:02:21:00:D5:C8:2C:BD:B0:3E:B4:D1:5C: BC:B7:43:73:2D:37:5C:00:52:60:35:AA:88:17:44:9F: 1B:B1:76:2D:D9:2A:5D Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 44:C2:BD:0C:E9:14:0E:64:A5:C9:4A:01:93:0A:5A:A1: BB:35:97:0E:00:EE:11:16:89:68:2A:1C:44:D7:B5:66 Timestamp : Jul 24 15:29:54.228 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:8C:63:24:8B:44:E3:66:BA:4B:7A:3A: 5E:23:E4:3E:37:D0:39:97:CA:26:59:C0:49:9C:BF:A4: 32:68:2A:4A:75:02:21:00:99:E9:37:05:8A:99:DA:C9: 71:C7:C0:5D:4B:D2:85:17:E6:8A:ED:39:7D:60:16:2C: 87:1A:A5:F5:44:70:4F:67 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 8E:CA:47:0B:AC:DE:6A:F3:A2:06:B0:A4:7A:84:B7:46: FE:1F:C6:BF:95:3E:25:E6:9B:4E:E4:02:48:F3:C6:E8 Timestamp : Jul 24 15:29:54.255 2026 GMT Extensions: 00:00:05:00:06:DF:3F:06 Signature : ecdsa-with-SHA256 30:45:02:21:00:E9:43:66:3F:90:56:01:51:3F:37:04: BC:A5:9F:E2:4D:19:B8:E6:A4:6F:FD:03:40:0D:E2:B9: F9:66:07:DA:AC:02:20:32:97:72:36:95:C4:59:70:7E: 75:AD:17:AF:96:41:83:06:EE:E3:DB:77:05:AB:C8:68: ED:9D:2C:E6:64:11:9B
-----BEGIN CERTIFICATE-----
MIIJRDCCCCygAwIBAgIQAsKMOtI3ijNUqdMrdeIhkjANBgkqhkiG9w0BAQsFADBZ
MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMTMwMQYDVQQDEypE
aWdpQ2VydCBHbG9iYWwgRzIgVExTIFJTQSBTSEEyNTYgMjAyMCBDQTEwHhcNMjYw
NzI0MDAwMDAwWhcNMjcwMjA3MjM1OTU5WjBtMQswCQYDVQQGEwJIVDETMBEGA1UE
BxMKU2FpbnQtTWFyYzEuMCwGA1UECgwlQWRtaW5pc3RyYXRpb24gR8OpbsOpcmFs
ZSBkZXMgRG91YW5lczEZMBcGA1UEAwwQKi5kb3VhbmUuZ291di5odDCCAiIwDQYJ
KoZIhvcNAQEBBQADggIPADCCAgoCggIBAMdw9IHCj+ayIy2jR+N3sZdg8WRM8wPA
xhN7P9E0Z7C6j3uSk83WlJDi9B2jJMRQWEqUPMwPJ+cjboylAaB6N2wu5v3nREhQ
N6axdnas94NE5nANgo8/0d9peV893q0devhiR3urfxqsy1T0W8lwkuYurmte+f/S
LTthenoYkv5Rr1aiUItpyjNlXPTQIWi9dY39YKUmXi09niOq+zRiI288IY+snmRv
rIWxZ66pWZAb5ppwaTjVMTTNcy9rfmcSCM3FawjCoZHvX4rbDWQq+TnhQ4Qlp5dx
rfRrsrBJXidx3D5rw7v6R21dspgLnWtJQlj2+boH+D2tYlrDTepFzUyo2Nn7u76t
6eeEpPhkEiAgglS+BttYIQxCxDrxVgjMgnwZsAFVL16dr2ZT3q2eX7HP0T0bM3aR
+YlaQc16w6I5cEkKqnVAN3iyC5SASowtpdAv5rZlGDbdxezm37zalHUhNIx0a+2K
vZEV185871iaGAntRxfUuIfB3I8Ev53UwiwGcdID06Qyv9BS2C7gqFLTBxrzshDb
VLgamXyfrz1hFIgEy51x3jRmnzUYrLQUozARV8XfrvYBGGprTluAQ4CfRJaE4ZbL
FVqEnIcg3cS3vgNgEYiWUAg0wWUJIcewoKxm+L9X22pbcVFKgCwANmVsrgVO2Mpp
vNTJ+WrCeCRBAgMBAAGjggTyMIIE7jAfBgNVHSMEGDAWgBR0hYDAZsffN97PvSk3
qgMdvu3NFzAdBgNVHQ4EFgQU3NZwNBO34ji/E0QBevAmVOdbVnowggF2BgNVHREE
ggFtMIIBaYIQKi5kb3VhbmUuZ291di5odIIZZGVzc2FsaW5lcy5kb3VhbmUuZ291
di5odIIUZ2VwdGEuZG91YW5lLmdvdXYuaHSCEnNnaS5kb3VhbmUuZ291di5odIIS
ZHRpLmRvdWFuZS5nb3V2Lmh0ghxkZXZlbG9wcGVtZW50LmRvdWFuZS5nb3V2Lmh0
ghZhZ2RtYWlsLmRvdWFuZS5nb3V2Lmh0ghZzZ2l0ZXN0LmRvdWFuZS5nb3V2Lmh0
ghlyZW5kZXp2b3VzLmRvdWFuZS5nb3V2Lmh0ghlwZXJzb25uZWxzLmRvdWFuZS5n
b3V2Lmh0ghRhdWRpdC5kb3VhbmUuZ291di5odIIZYXNzaXN0YW5jZS5kb3VhbmUu
Z291di5odIIXc2VjdXJpdGUuZG91YW5lLmdvdXYuaHSCGnJlZmVyZW5jZWVzLmRv
dWFuZS5nb3V2Lmh0ghJhcGkuZG91YW5lLmdvdXYuaHQwPgYDVR0gBDcwNTAzBgZn
gQwBAgIwKTAnBggrBgEFBQcCARYbaHR0cDovL3d3dy5kaWdpY2VydC5jb20vQ1BT
MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIw
gZ8GA1UdHwSBlzCBlDBIoEagRIZCaHR0cDovL2NybDMuZGlnaWNlcnQuY29tL0Rp
Z2lDZXJ0R2xvYmFsRzJUTFNSU0FTSEEyNTYyMDIwQ0ExLTEuY3JsMEigRqBEhkJo
dHRwOi8vY3JsNC5kaWdpY2VydC5jb20vRGlnaUNlcnRHbG9iYWxHMlRMU1JTQVNI
QTI1NjIwMjBDQTEtMS5jcmwwgYcGCCsGAQUFBwEBBHsweTAkBggrBgEFBQcwAYYY
aHR0cDovL29jc3AuZGlnaWNlcnQuY29tMFEGCCsGAQUFBzAChkVodHRwOi8vY2Fj
ZXJ0cy5kaWdpY2VydC5jb20vRGlnaUNlcnRHbG9iYWxHMlRMU1JTQVNIQTI1NjIw
MjBDQTEtMS5jcnQwDAYDVR0TAQH/BAIwADCCAYcGCisGAQQB1nkCBAIEggF3BIIB
cwFxAHYATGPcmOWcHauI9h6KPd6uj6tEozd7X5uUw/uhnPzBviYAAAGflL9R5QAA
BAMARzBFAiAGBgUD/IF8mW34rP6rUniJ6dEbvlY1PD5vbemoW09HmwIhANXILL2w
PrTRXLy3Q3MtN1wAUmA1qogXRJ8bsXYt2SpdAHcARMK9DOkUDmSlyUoBkwpaobs1
lw4A7hEWiWgqHETXtWYAAAGflL9SNAAABAMASDBGAiEAjGMki0TjZrpLejpeI+Q+
N9A5l8omWcBJnL+kMmgqSnUCIQCZ6TcFipnayXHHwF1L0oUX5ortOX1gFiyHGqX1
RHBPZwB+AI7KRwus3mrzogawpHqEt0b+H8a/lT4l5ptO5AJI88boAAABn5S/Uk8A
CAAABQAG3z8GBAMARzBFAiEA6UNmP5BWAVE/NwS8pZ/iTRm45qRv/QNADeK5+WYH
2qwCIDKXcjaVxFlwfnWtF6+WQYMG7uPbdwWryGjtnSzmZBGbMA0GCSqGSIb3DQEB
CwUAA4IBAQBEH/yAFrj5kRueRiqwY9pemyZKZxhF5B3pFLfXjf14f4NKVi3Oypwh
4rHVBPoWxc2Wl/rGEACRSdjGD3nFR6aXTIhzUk2+0m6MzewopyegLMS6v8o6IBvE
kwCuQGwmxnydPlvoJVsNhPwC61Z5027kCEvv0t51+jjXdCZyQCG7QNvZgTsLmHoU
c2GPFdBv6Nbp/ixosxavGSpW3T0sPiuJve3o+eYTkyiviiqW6q+ZKXiagfe4KKgX
b+IjKll75liJ0eu9iXJG0oWKWG8KBB93uEuHdcVsY0LOjKtzK2p5Eo0PffdTUJ4E
gXEboiwv620Q/k1DhHWNarRH3inA/mH3
-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-07T01:56:11+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=DigiCert Inc CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2021-03-30T00:00:00+00:00
Expires
2031-03-29T23:59:59+00:00
Days remaining
1634
Serial (hex)
0CF5BD062B5602F47AB8502C23CCF066
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

C8:02:5F:9F:C6:5F:DF:C9:5B:3C:A8:CC:78:67:B9:A5:87:B5:27:79:73:95:79:17:46:3F:C8:13:D0:B6:25:A9
Certificate extensions & PEM
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
authorityKeyIdentifier
4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalRootG2.crt
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootG2.crl
certificatePolicies
Policy: 2.16.840.1.114412.2.1 Policy: 2.23.140.1.1 Policy: 2.23.140.1.2.1 Policy: 2.23.140.1.2.2 Policy: 2.23.140.1.2.3
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

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

View certificate JSON

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