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

nexusguard.com · 113.21.220.222:443

Verified

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

Subject
C=HK ST=Hong Kong Island L=Central and Western O=Nexusguard Limited CN=nexusguard.com
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R46 OV TLS CA 2025
Valid from
2026-09-18T01:41:41+00:00
Expires
2027-04-05T01:41:41+00:00
Days remaining
193
Serial (hex)
57151D43653AF7A431180D63
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:nexusguard.com, DNS:nexusguard.app, DNS:*.nexusguard.com, DNS:*.nexusguard.app, DNS:*.partner.nexusguard.com, DNS:partner.nexusguard.com

SHA-256 fingerprint

8F:68:EE:CF:A0:05:5B:DE:EE:CD:99:10:57:61:15:06:54:28:81:AF:43:74:07:B6:4A:E2:4F:8C:9C:37:2F:22
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
authorityInfoAccess
CA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr46ovtlsca2025.crt OCSP - URI:http://ocsp.globalsign.com/gsgccr46ovtlsca2025
certificatePolicies
Policy: 2.23.140.1.2.2
subjectAltName
DNS:nexusguard.com, DNS:nexusguard.app, DNS:*.nexusguard.com, DNS:*.nexusguard.app, DNS:*.partner.nexusguard.com, DNS:partner.nexusguard.com
authorityKeyIdentifier
69:74:3E:AF:C3:5B:01:95:49:EE:14:41:5A:93:FA:B1:30:98:DA:A2
extendedKeyUsage
TLS Web Server Authentication
subjectKeyIdentifier
DA:97:82:A3:8E:14:99:86:3B:93:A9:D9:3E:D9:CB:20:EF:A5:3A:87
ct_precert_scts
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 : Sep 18 01:41:45.071 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:9A:17:A8:A4:2F:26:C9:91:C1:3A:9C: C3:90:76:AA:E5:05:31:E5:F4:45:15:D0:B7:DE:F3:B9: 73:C4:73:C2:92:02:21:00:DA:4E:12:3C:4B:68:57:D8: 5C:37:D1:7C:F0:4B:C3:2E:FA:AB:16:24:0F:76:08:D6: 0D:26:36:FC:EE:A7:A3:CD 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 : Sep 18 01:41:44.878 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:08:F5:E3:EA:18:CA:CE:06:B2:0E:71:2B: 26:57:A1:83:F6:28:08:EE:1B:4C:38:00:CB:F7:A7:63: C8:C6:1E:77:02:20:26:C7:9C:F7:55:C5:7A:7E:6F:EA: 5A:56:14:76:C6:4F:C6:C5:0A:BA:A0:D0:B1:28:8E:1A: 59:E2:CC:60:A6:73 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 60:4C:9A:AF:7A:7F:77:5F:01:D4:06:FC:92:0D:C8:99: EB:0B:1C:7D:F8:C9:52:1B:FA:FA:17:77:3B:97:8B:C9 Timestamp : Sep 18 01:41:44.876 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:1D:AD:66:C7:BC:99:CD:A7:C9:88:5E:08: 40:1C:65:79:D9:58:DF:9E:D8:ED:C8:DE:01:06:70:33: E4:A9:0F:CB:02:20:5F:1A:7B:1B:D7:12:6D:93:F9:2B: C4:8E:EB:C1:58:B2:BC:C1:B7:77:EE:78:CF:EB:C7:F7: 7F:2C:99:43:33:CD
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES128-GCM-SHA256 · Checked 2026-09-23T07:32:15+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R46 OV TLS CA 2025
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign Root R46
Valid from
2025-09-17T02:55:56+00:00
Expires
2029-06-23T00:00:00+00:00
Days remaining
1003
Serial (hex)
84435890836F67394182CB9C9A5DC99F
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

D1:60:E2:DE:4E:56:CB:10:B6:6C:1C:B0:AD:CB:79:CF:93:C7:8D:CD:9D:B3:0C:20:18:22:02:62:C0:40:63:F9
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
69:74:3E:AF:C3:5B:01:95:49:EE:14:41:5A:93:FA:B1:30:98:DA:A2
authorityKeyIdentifier
03:5C:AB:73:81:87:A8:CC:B0:A6:D5:94:E2:36:96:49:FF:05:99:2C
authorityInfoAccess
OCSP - URI:http://ocsp.globalsign.com/rootr46 CA Issuers - URI:http://secure.globalsign.com/cacert/rootr46.crt
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/rootr46.crl
certificatePolicies
Policy: 2.23.140.1.2.2 Policy: 1.3.6.1.4.1.4146.10.1.2
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=BE O=GlobalSign nv-sa CN=GlobalSign Root R46
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign Root R46
Valid from
2019-03-20T00:00:00+00:00
Expires
2046-03-20T00:00:00+00:00
Days remaining
7117
Serial (hex)
11D2BBB9D723189E405F0A9D2DD0DF2567D1
Signature
RSA-SHA384
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

4F:A3:12:6D:8D:3A:11:D1:C4:85:5A:4F:80:7C:BA:D6:CF:91:9D:3A:5A:88:B0:3B:EA:2C:63:72:D9:3C:40:C9
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE
subjectKeyIdentifier
03:5C:AB:73:81:87:A8:CC:B0:A6:D5:94:E2:36:96:49:FF:05:99:2C
-----BEGIN CERTIFICATE-----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I/onccnfxkF0oE32kRbcRoxfKWMxWXEM2G/CtjJ9++ZdU6Z+Ffy7dXxd7Pj2Fxzs
x2sZy/N78CsHpdlseVR2bJ0cpm4O6XkMqCNqo98bMDGfsVR7/mrLZqrcZdCinkqa
ByFrgY/bxFn63iLABJzjqls2k+g9vXqhnQt2sQvHnf3PmKgGwvgqo6GDoLclcqUC
4wIDAQABo0IwQDAOBgNVHQ8BAf8EBAMCAYYwDwYDVR0TAQH/BAUwAwEB/zAdBgNV
HQ4EFgQUA1yrc4GHqMywptWU4jaWSf8FmSwwDQYJKoZIhvcNAQEMBQADggIBAHx4
7PYCLLtbfpIrXTncvtgdokIzTfnvpCo7RGkerNlFo048p9gkUbJUHJNOxO97k4Vg
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u+YfjyW6hY0XHgL+XVAEV8/+LbzvXMAaq7afJMbfc2hIkCwU9D9SGuTSyxTDYWnP
4vkYxboznxSjBF25cfe1lNj2M8FawTSLfJvdkzrnE6JwYZ+vj+vYxXX4M2bUdGc6
N3ec592kD3ZDZopD8p/7DEJ4Y9HiD2971KE9dJeFt0g5QdYg/NA6s/rob8SKunE3
vouXsXgxT7PntgMTzlSdriVZzH81Xwj3QEUxeCp6
-----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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