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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

openlandscape.cloud · 104.18.17.205:443

Verified

Certificate chain, hostname and dates verified using this server’s CA store.

Subject
C=TH ST=Bangkok L=Huai Khwang O=Internet Thailand Public Company Limited CN=*.openlandscape.cloud
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign RSA OV SSL CA 2018
Valid from
2026-06-15T08:31:32+00:00
Expires
2026-12-31T08:31:32+00:00
Days remaining
67
Serial (hex)
7B9D4DDB579615F484BC0B0B
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.openlandscape.cloud, DNS:openlandscape.cloud

SHA-256 fingerprint

6F:93:70:B2:0F:AF:C2:56:5C:29:5E:35:88:B4:E0:01:7D:79:0B:79:6F:EB:46:B8:32:C8:4E:B6:8F:12:31:9D
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
authorityInfoAccess
CA Issuers - URI:http://secure.globalsign.com/cacert/gsrsaovsslca2018.crt OCSP - URI:http://ocsp.globalsign.com/gsrsaovsslca2018
certificatePolicies
Policy: 1.3.6.1.4.1.4146.1.20 CPS: https://www.globalsign.com/repository/ Policy: 2.23.140.1.2.2
subjectAltName
DNS:*.openlandscape.cloud, DNS:openlandscape.cloud
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
authorityKeyIdentifier
F8:EF:7F:F2:CD:78:67:A8:DE:6F:8F:24:8D:88:F1:87:03:02:B3:EB
subjectKeyIdentifier
20:5A:8A:96:4C:CE:A9:56:FB:34:01:6A:2A:19:DC:AD:9D:C6:47:2B
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 94:4E:43:87:FA:EC:C1:EF:81:F3:19:24:26:A8:18:65: 01:C7:D3:5F:38:02:01:3F:72:67:7D:55:37:2E:19:D8 Timestamp : Jun 15 08:31:35.612 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:35:C6:28:BA:C5:EA:F0:52:A6:0D:60:8F: 53:2E:31:09:17:E5:1F:7C:DC:6C:18:26:93:36:36:C8: 0A:D7:AA:60:02:20:1F:B7:2E:F3:5D:8F:90:A1:BD:76: B0:CE:C3:39:81:E2:72:EA:98:C7:03:22:9C:EA:BE:DB: DD:B6:85:9F:7E:B9 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : AF:67:88:3B:57:B0:4E:DD:8F:A6:D9:7E:F6:2E:A8:EB: 81:0A:C7:71:60:F0:24:5E:55:D6:0C:2F:E7:85:87:3A Timestamp : Jun 15 08:31:35.678 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:77:63:6C:4A:89:1E:ED:6C:37:D4:47:BC: 00:16:12:05:78:8D:1B:FA:29:F0:BA:6C:39:28:29:7F: 8B:69:FF:FA:02:21:00:BD:57:E6:D2:71:ED:58:E8:EE: F9:25:BF:DF:D4:1A:2A:DF:E5:88:9D:D9:62:6E:53:7A: B4:1E:22:29:73:70:4B Signed Certificate Timestamp: Version : v1 (0x0) Log ID : C2:31:7E:57:45:19:A3:45:EE:7F:38:DE:B2:90:41:EB: C7:C2:21:5A:22:BF:7F:D5:B5:AD:76:9A:D9:0E:52:CD Timestamp : Jun 15 08:31:35.593 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:23:D4:DB:62:92:2E:86:43:98:C9:3F:60: E5:62:53:38:F1:6D:59:F4:10:52:B6:C2:4A:3C:52:67: 1A:31:5F:FA:02:20:36:97:82:07:C2:E8:1B:FD:89:AC: BB:3A:FF:09:E1:AE:67:15:33:28:D9:B8:9D:0C:21:28: 1B:B1:6A:82:53:E7
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-25T00:33:18+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=BE O=GlobalSign nv-sa CN=GlobalSign RSA OV SSL CA 2018
Issuer
OU=GlobalSign Root CA - R3 O=GlobalSign CN=GlobalSign
Valid from
2018-11-21T00:00:00+00:00
Expires
2028-11-21T00:00:00+00:00
Days remaining
757
Serial (hex)
01EE5F221DFC623BD4333A8557
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

B6:76:FF:A3:17:9E:88:12:09:3A:1B:5E:AF:EE:87:6A:E7:A6:AA:F2:31:07:8D:AD:1B:FB:21:CD:28:93:76:4A
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
F8:EF:7F:F2:CD:78:67:A8:DE:6F:8F:24:8D:88:F1:87:03:02:B3:EB
authorityKeyIdentifier
8F:F0:4B:7F:A8:2E:45:24:AE:4D:50:FA:63:9A:8B:DE:E2:DD:1B:BC
authorityInfoAccess
OCSP - URI:http://ocsp2.globalsign.com/rootr3
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/root-r3.crl
certificatePolicies
Policy: X509v3 Any Policy CPS: https://www.globalsign.com/repository/
-----BEGIN CERTIFICATE-----
MIIETjCCAzagAwIBAgINAe5fIh38YjvUMzqFVzANBgkqhkiG9w0BAQsFADBMMSAw
HgYDVQQLExdHbG9iYWxTaWduIFJvb3QgQ0EgLSBSMzETMBEGA1UEChMKR2xvYmFs
U2lnbjETMBEGA1UEAxMKR2xvYmFsU2lnbjAeFw0xODExMjEwMDAwMDBaFw0yODEx
MjEwMDAwMDBaMFAxCzAJBgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52
LXNhMSYwJAYDVQQDEx1HbG9iYWxTaWduIFJTQSBPViBTU0wgQ0EgMjAxODCCASIw
DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKdaydUMGCEAI9WXD+uu3Vxoa2uP
UGATeoHLl+6OimGUSyZ59gSnKvuk2la77qCk8HuKf1UfR5NhDW5xUTolJAgvjOH3
idaSz6+zpz8w7bXfIa7+9UQX/dhj2S/TgVprX9NHsKzyqzskeU8fxy7quRU6fBhM
abO1IFkJXinDY+YuRluqlJBJDrnw9UqhCS98NE3QvADFBlV5Bs6i0BDxSEPouVq1
lVW9MdIbPYa+oewNEtssmSStR8JvA+Z6cLVwzM0nLKWMjsIYPJLJLnNvBhBWk0Cq
o8VS++XFBdZpaFwGue5RieGKDkFNm5KQConpFmvv73W+eka440eKHRwup08CAwEA
AaOCASkwggElMA4GA1UdDwEB/wQEAwIBhjASBgNVHRMBAf8ECDAGAQH/AgEAMB0G
A1UdDgQWBBT473/yzXhnqN5vjySNiPGHAwKz6zAfBgNVHSMEGDAWgBSP8Et/qC5F
JK5NUPpjmove4t0bvDA+BggrBgEFBQcBAQQyMDAwLgYIKwYBBQUHMAGGImh0dHA6
Ly9vY3NwMi5nbG9iYWxzaWduLmNvbS9yb290cjMwNgYDVR0fBC8wLTAroCmgJ4Yl
aHR0cDovL2NybC5nbG9iYWxzaWduLmNvbS9yb290LXIzLmNybDBHBgNVHSAEQDA+
MDwGBFUdIAAwNDAyBggrBgEFBQcCARYmaHR0cHM6Ly93d3cuZ2xvYmFsc2lnbi5j
b20vcmVwb3NpdG9yeS8wDQYJKoZIhvcNAQELBQADggEBAJmQyC1fQorUC2bbmANz
EdSIhlIoU4r7rd/9c446ZwTbw1MUcBQJfMPg+NccmBqixD7b6QDjynCy8SIwIVbb
0615XoFYC20UgDX1b10d65pHBf9ZjQCxQNqQmJYaumxtf4z1s4DfjGRzNpZ5eWl0
6r/4ngGPoJVpjemEuunl1Ig423g7mNA2eymw0lIYkN5SQwCuaifIFJ6GlazhgDEw
fpolu4usBCOmmQDo8dIm7A9+O4orkjgTHY+GzYZSR+Y0fFukAj6KYXwidlNalFMz
hriSqHKvoflShx8xpfywgVcvzfTO3PYkz6fiNJBonf6q8amaEsybwMbDqKWwIX7e
SPY=
-----END CERTIFICATE-----

Chain certificate 2

Subject
OU=GlobalSign Root CA - R3 O=GlobalSign CN=GlobalSign
Issuer
C=BE O=GlobalSign nv-sa OU=Root CA CN=GlobalSign Root CA
Valid from
2018-09-19T00:00:00+00:00
Expires
2028-01-28T12:00:00+00:00
Days remaining
460
Serial (hex)
01EE5F169DFF97352B6465D66A
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

44:5E:EC:78:BC:61:21:50:44:A0:37:96:56:AA:2D:5D:B5:E4:2F:76:CB:70:B8:D1:4C:20:77:AA:94:3D:4E:BB
Certificate extensions & PEM
keyUsage
Certificate Sign, CRL Sign
basicConstraints
CA:TRUE
subjectKeyIdentifier
8F:F0:4B:7F:A8:2E:45:24:AE:4D:50:FA:63:9A:8B:DE:E2:DD:1B:BC
authorityKeyIdentifier
60:7B:66:1A:45:0D:97:CA:89:50:2F:7D:04:CD:34:A8:FF:FC:FD:4B
authorityInfoAccess
OCSP - URI:http://ocsp.globalsign.com/rootr1
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/root.crl
certificatePolicies
Policy: X509v3 Any Policy CPS: https://www.globalsign.com/repository/
-----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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