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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

ntplx.net · 65.75.4.245:443

Verified

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

Subject
CN=*.ntplx.net
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=RapidSSL TLS RSA CA G1
Valid from
2026-07-04T00:00:00+00:00
Expires
2027-01-18T23:59:59+00:00
Days remaining
98
Serial (hex)
0C18D22297832289C736BFC9D9C085BC
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.ntplx.net, DNS:ntplx.net

SHA-256 fingerprint

53:83:70:96:23:EE:7A:A1:7B:BF:55:21:E6:6C:2F:C0:5E:A6:BB:9F:19:18:67:54:C8:A5:A8:BF:CF:7D:C5:51
Certificate extensions & PEM
authorityKeyIdentifier
0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
subjectKeyIdentifier
DF:B5:D8:AD:C3:04:39:52:B8:71:D4:CF:77:B3:54:0F:6B:DB:C2:F0
subjectAltName
DNS:*.ntplx.net, DNS:ntplx.net
certificatePolicies
Policy: 2.23.140.1.2.1 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
crlDistributionPoints
Full Name: URI:http://cdp.rapidssl.com/RapidSSLTLSRSACAG1.crl
authorityInfoAccess
OCSP - URI:http://status.rapidssl.com CA Issuers - URI:http://cacerts.rapidssl.com/RapidSSLTLSRSACAG1.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 4 02:18:27.545 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:BA:15:06:E2:60:FD:07:84:5F:36:8B: 0D:44:F0:21:90:60:7B:D4:F1:D6:8E:CC:A2:4A:16:2A: 5C:FE:43:3D:12:02:21:00:BC:85:96:50:E1:9D:46:3C: 62:0C:F1:9B:17:7B:E4:CD:2A:AA:41:38:F3:EC:37:1D: 33:A6:68:36:08:99:B5:67 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D6:D5:8D:A9:D0:17:53:F3:6A:4A:A0:C7:57:49:02:AF: EB:C7:DC:2C:D3:8C:D9:F7:64:C8:0C:89:19:1E:9F:02 Timestamp : Jul 4 02:18:27.535 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:2C:95:43:6F:72:07:C1:D4:5A:D9:43:11: 69:E4:72:06:17:9F:18:BA:1E:41:1A:B9:97:E2:B9:15: 4E:B9:B1:AA:02:21:00:AA:ED:6B:1B:22:AA:14:21:3B: 93:12:E6:49:49:2A:13:87:8E:20:5D:96:12:0C:97:24: 3D:DA:59:E9:62:53:97 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 4 02:18:27.610 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:E5:68:1A:BB:D2:E9:22:82:DB:3D:7E: 3E:BB:13:46:6F:57:FF:E0:61:0A:4E:6D:5B:BB:92:AC: C3:35:F6:EC:41:02:20:1C:7A:8B:88:3E:76:9A:93:5B: 23:AA:A6:18:FA:60:7F:56:DF:85:A9:FF:90:21:AD:8A: 14:F8:C3:4B:EF:31:8E
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-12T08:37:37+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=RapidSSL TLS RSA CA G1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2017-11-02T12:24:33+00:00
Expires
2027-11-02T12:24:33+00:00
Days remaining
386
Serial (hex)
0B259422CED9812A15A04E99528A0EFA
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

44:22:E9:63:EE:53:CD:58:CC:9F:85:CD:40:BF:5F:FE:C0:09:5F:DF:1A:15:45:35:66:1C:1C:06:BC:AD:C6:9B
Certificate extensions & PEM
subjectKeyIdentifier
0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
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
basicConstraints
CA:TRUE, pathlen:0
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootG2.crl
certificatePolicies
Policy: 2.16.840.1.114412.1.1 CPS: https://www.digicert.com/CPS Policy: 2.16.840.1.114412.1.2 Policy: 2.23.140.1.2.1 Policy: 2.23.140.1.2.2
-----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.

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