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

TLSv1.2

wangsu.com · 113.96.132.210:443

Verified

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

Subject
C=CN ST=福建省 L=厦门市 O=网宿科技股份有限公司厦门分公司 CN=www.wangsu.com
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign RSA OV SSL CA 2018
Valid from
2026-03-09T01:50:45+00:00
Expires
2027-04-10T01:50:44+00:00
Days remaining
198
Serial (hex)
71809542F103A4CFBFFAFA65
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:www.wangsu.com, DNS:wangsu.com

SHA-256 fingerprint

E3:FE:0A:8B:A0:88:24:20:E6:01:C6:BA:96:33:B6:73:87:B7:EB:CF:34:6B:F4:96:48:5D:EC:52:E9:03:EB:8A
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:www.wangsu.com, DNS:wangsu.com
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
E6:87:31:0A:F5:BA:E1:6E:09:C6:01:E3:F8:65:3A:F6:64:D5:9C:03
ct_precert_scts
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 : Mar 9 01:50:49.774 2026 GMT Extensions: 00:00:05:00:03:0D:62:3D Signature : ecdsa-with-SHA256 30:44:02:20:56:1F:BD:5A:29:4D:C8:06:5A:76:66:03: 9E:FD:69:DE:59:4A:85:B7:CE:6D:31:62:18:DB:1F:CC: FE:01:70:7E:02:20:50:51:84:11:EE:2F:3C:CE:9D:BC: F5:2B:88:C5:1B:84:A6:1B:27:20:AE:7C:3C:8A:31:45: C2:C0:97:E9:B5:6F Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 1C:9F:68:2C:E9:FA:F0:45:69:50:F8:1B:96:8A:87:DD: DB:32:10:D8:4C:E6:C8:B2:E3:82:52:4A:C4:CF:59:9F Timestamp : Mar 9 01:50:49.652 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:5A:72:2C:AD:E7:41:8A:18:45:7C:60:03: CE:5B:B8:E9:09:FC:58:4F:28:7E:7A:10:4B:0C:89:64: 2C:2B:04:EA:02:20:3B:D4:45:26:D2:C5:A2:3F:48:DE: 24:D8:ED:7C:FD:F2:DA:83:A5:32:A6:CD:5D:CD:76:06: AC:12:F9:9B:AB:5C 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 : Mar 9 01:50:48.926 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:B3:1B:18:F4:45:9A:9D:88:14:CF:5A: CF:25:09:C1:41:5C:CB:EF:A6:42:8A:9D:45:5A:8B:8F: 7B:80:3B:99:DD:02:20:63:A2:C5:ED:AA:A8:7A:3D:4A: AB:CC:82:68:FC:FE:57:7E:38:14:1B:9B:15:5E:58:00: 6A:EA:04:ED:79:73:6A
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-CHACHA20-POLY1305 · Checked 2026-09-23T08:57:21+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
789
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
492
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

Registration / WHOIS →DNS records →