DNS
SSL certificate
TLSv1.3ctm.net · 202.175.27.77:443
Certificate chain, hostname and dates verified using this server’s CA store.
- Subject
- C=MO ST=Macao L=Macao O=Companhia de Telecomunicacoes de Macau S.A.R.L. CN=*.ctm.net
- Issuer
- C=BE O=GlobalSign nv-sa CN=GlobalSign RSA OV SSL CA 2018
- Valid from
- 2025-11-07T10:36:17+00:00
- Expires
- 2026-12-09T10:36:16+00:00
- Days remaining
- 65
- Serial (hex)
- 5C9F90A459BBA7293285BC50
- Signature
- RSA-SHA256
- Public key
- RSA 2048
Subject alternative names (SAN)
DNS:*.ctm.net, DNS:ctm.net
SHA-256 fingerprint
23:3A:7C:9C:13:61:7B:83:E1:54:AF:40:60:10:88:76:C9:56:66:27:FE:00:FC:66:57:7F:B4:9E:BE:00:0B:C8
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
- crlDistributionPoints
- Full Name: URI:http://crl.globalsign.com/gsrsaovsslca2018.crl
- subjectAltName
- DNS:*.ctm.net, DNS:ctm.net
- 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
- 36:25:3F:13:32:8D:17:9B:95:EA:16:73:D3:35:69:2F:7B:56:2A:0B
- 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 : Nov 7 10:36:20.574 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:05:72:E0:EE:F0:0B:C5:F4:23:1A:92:AD: B1:94:66:EA:D6:3F:7D:2E:56:1A:45:65:AD:9C:5F:CA: 9E:0E:AD:E0:02:21:00:CB:65:AF:FC:76:70:EC:B3:03: 43:2A:EA:7C:62:E0:E0:D7:0E:F1:5B:7A:AF:30:EA:9B: 7C:82:70:36:36:3C:72 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : CB:38:F7:15:89:7C:84:A1:44:5F:5B:C1:DD:FB:C9:6E: F2:9A:59:CD:47:0A:69:05:85:B0:CB:14:C3:14:58:E7 Timestamp : Nov 7 10:36:20.596 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:84:FF:6D:5B:ED:64:97:38:38:A4:B8: C3:30:1F:F2:3E:E4:66:BB:DD:7E:AE:6D:B9:3A:AB:3E: 9E:45:0F:29:05:02:20:38:C4:DE:4E:12:8D:DD:E7:2D: 4D:AD:9E:6D:C5:E1:B7:62:EB:5D:AB:BA:47:35:4F:E2: 27:57:86:C6:99:E4:FF 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 : Nov 7 10:36:20.572 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:C4:30:DA:D7:7F:51:93:1E:68:D8:CB: 45:4B:8A:B3:BF:49:2A:80:59:0A:F2:F9:A7:6A:6D:47: 61:45:3D:5E:F6:02:20:3C:03:10:07:E8:CF:B2:67:42: 39:E7:6F:C2:6B:B6:78:01:14:B5:5C:35:05:65:FD:B1: FB:69:48:2E:6B:99:A1
-----BEGIN CERTIFICATE----- MIIGnzCCBYegAwIBAgIMXJ+QpFm7pykyhbxQMA0GCSqGSIb3DQEBCwUAMFAxCzAJ BgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMSYwJAYDVQQDEx1H bG9iYWxTaWduIFJTQSBPViBTU0wgQ0EgMjAxODAeFw0yNTExMDcxMDM2MTdaFw0y NjEyMDkxMDM2MTZaMHsxCzAJBgNVBAYTAk1PMQ4wDAYDVQQIEwVNYWNhbzEOMAwG A1UEBxMFTWFjYW8xODA2BgNVBAoTL0NvbXBhbmhpYSBkZSBUZWxlY29tdW5pY2Fj b2VzIGRlIE1hY2F1IFMuQS5SLkwuMRIwEAYDVQQDDAkqLmN0bS5uZXQwggEiMA0G CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDY6RayAxe8OngQZ2ZDkkixCISeZYtb S3SdYb5eIPSOyl1Ca3N1/ZJ/AM+O5sPua4QI8WgRoaj+mdEdkbFrPOzOc9ThuNgR 9qai/gqE0B1+L1Qm22z693YTeKnnKZu6NYI2GG8Rwq2jLU1rdWuNzqlxt/GQnZIi Q/sCFTkw3+pscOKyCozIJ8Ak8q+5Uo2IA3z4aCh71QtvLXrOIV1ZZqrvT/TnGfv4 DUJP1B9nqY5blZCI6ss3xAOfit0Qco5IUwYBuUfJUfW3/1eHR3UxZFZdbxBqtJri duXIPszyMI6ZcX+x+67hw65B61K70YyeQ6rZkoU8c0z4IiaFLGRaVKgnAgMBAAGj ggNMMIIDSDAOBgNVHQ8BAf8EBAMCBaAwDAYDVR0TAQH/BAIwADCBjgYIKwYBBQUH AQEEgYEwfzBEBggrBgEFBQcwAoY4aHR0cDovL3NlY3VyZS5nbG9iYWxzaWduLmNv bS9jYWNlcnQvZ3Nyc2FvdnNzbGNhMjAxOC5jcnQwNwYIKwYBBQUHMAGGK2h0dHA6 Ly9vY3NwLmdsb2JhbHNpZ24uY29tL2dzcnNhb3Zzc2xjYTIwMTgwVgYDVR0gBE8w TTBBBgkrBgEEAaAyARQwNDAyBggrBgEFBQcCARYmaHR0cHM6Ly93d3cuZ2xvYmFs c2lnbi5jb20vcmVwb3NpdG9yeS8wCAYGZ4EMAQICMD8GA1UdHwQ4MDYwNKAyoDCG Lmh0dHA6Ly9jcmwuZ2xvYmFsc2lnbi5jb20vZ3Nyc2FvdnNzbGNhMjAxOC5jcmww HQYDVR0RBBYwFIIJKi5jdG0ubmV0ggdjdG0ubmV0MB0GA1UdJQQWMBQGCCsGAQUF BwMBBggrBgEFBQcDAjAfBgNVHSMEGDAWgBT473/yzXhnqN5vjySNiPGHAwKz6zAd BgNVHQ4EFgQUNiU/EzKNF5uV6hZz0zVpL3tWKgswggF+BgorBgEEAdZ5AgQCBIIB bgSCAWoBaAB2AJROQ4f67MHvgfMZJCaoGGUBx9NfOAIBP3JnfVU3LhnYAAABml3j et4AAAQDAEcwRQIgBXLg7vALxfQjGpKtsZRm6tY/fS5WGkVlrZxfyp4OreACIQDL Za/8dnDsswNDKup8YuDg1w7xW3qvMOqbfIJwNjY8cgB2AMs49xWJfIShRF9bwd37 yW7ymlnNRwppBYWwyxTDFFjnAAABml3jevQAAAQDAEcwRQIhAIT/bVvtZJc4OKS4 wzAf8j7kZrvdfq5tuTqrPp5FDykFAiA4xN5OEo3d5y1NrZ5txeG3Yutdq7pHNU/i J1eGxpnk/wB2AMIxfldFGaNF7n843rKQQevHwiFaIr9/1bWtdprZDlLNAAABml3j etwAAAQDAEcwRQIhAMQw2td/UZMeaNjLRUuKs79JKoBZCvL5p2ptR2FFPV72AiA8 AxAH6M+yZ0I552/Ca7Z4ARS1XDUFZf2x+2lILmuZoTANBgkqhkiG9w0BAQsFAAOC AQEAoOP546MUPb1dFnz6AtFszZZlXuCfi2ydsQ/oPMfUXBjssZgQGFAUVx06lLKJ w7dwQujUmI3oEZzQMO+om5qtkldyrIniXut/QCbSx57bhRB2lT2ZIINIkhI3XI+l qD5bvrhbWY4kHl6ZWz5qauWAKJEvpesRspyEweOV2WxiUgF+z26T34dcGJZJmktU 3C9gW4ailOZHJ46SLt1vj7WVctdR6ZjDZETfqecZDhx35xGuPbefP+SBtjqvBAWN ZR5nzaj5mOykDDc/z5ql34fAPCfOL0xMDsjQTHC2RCr+12xQNl9zxMFABeXPkp5d 3s5yvBx5ZHc7/y0ayukaruhbVg== -----END CERTIFICATE-----
Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-05T06:46:36+00:00
Server-presented chain · 1 additional certificate
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
- 777
- 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-----
One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.