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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

global.ntt · 45.60.134.32:443

Verified

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

Subject
C=JP ST=Tokyo L=CHIYODA-KU O=NTT, Inc. CN=www.global.ntt
Issuer
C=US O=DigiCert Inc CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Valid from
2026-04-13T00:00:00+00:00
Expires
2026-10-28T23:59:59+00:00
Days remaining
35
Serial (hex)
0146D66F988942966C5F651F783EAE35
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:www.global.ntt, DNS:global.ntt

SHA-256 fingerprint

38:35:79:D3:E7:47:17:B8:13:A0:E9:D4:1C:3F:0D:85:A7:01:E0:07:BD:28:2D:71:FE:A1:65:AF:6C:AC:BF:03
Certificate extensions & PEM
authorityKeyIdentifier
74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
subjectKeyIdentifier
C6:44:8B:DD:5F:7F:0B:30:0C:72:85:B1:AC:CE:3A:3C:97:47:7C:49
subjectAltName
DNS:www.global.ntt, DNS:global.ntt
certificatePolicies
Policy: 2.23.140.1.2.2 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl Full Name: URI:http://crl4.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crt
basicConstraints
CA:FALSE
ct_precert_scts
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 : Apr 13 09:03:39.916 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:34:83:5E:EB:20:A4:0B:56:2C:92:B7:D2: AB:B8:71:33:EE:66:23:B7:70:35:47:26:B6:CB:C9:F4: A2:58:A9:7E:02:21:00:C7:3F:47:2E:6A:33:59:1E:9F: 2C:23:C2:36:00:C2:7D:A9:9B:E2:CC:B0:E8:43:94:4C: 19:6A:1F:2E:19:36:90 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D8:09:55:3B:94:4F:7A:FF:C8:16:19:6F:94:4F:85:AB: B0:F8:FC:5E:87:55:26:0F:15:D1:2E:72:BB:45:4B:14 Timestamp : Apr 13 09:03:39.930 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:AC:FD:39:E9:2D:A1:90:14:F0:BA:81: 43:05:06:DA:58:11:29:E4:27:C0:49:CC:61:A9:C6:FD: 6F:9D:FB:3F:85:02:21:00:87:AA:72:29:77:96:20:F1: 30:2C:BF:5B:60:79:27:55:25:04:03:1B:36:83:82:E0: 14:AE:52:B3:03:1A:6F:4F 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 : Apr 13 09:03:39.933 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:98:5A:D4:69:CD:C4:4C:1D:61:D6:1D: 86:7E:E3:D6:42:17:6A:15:7C:A1:B8:31:42:FF:99:77: 3B:42:E7:7B:EA:02:21:00:85:80:9F:1F:79:BF:84:4D: 5F:30:BE:99:70:EB:4E:12:0D:49:18:25:5B:6A:0A:C0: B0:9A:B5:3A:F8:DF:7F:51
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-09-23T15:15:46+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=DigiCert Inc CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2021-03-30T00:00:00+00:00
Expires
2031-03-29T23:59:59+00:00
Days remaining
1648
Serial (hex)
0CF5BD062B5602F47AB8502C23CCF066
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

C8:02:5F:9F:C6:5F:DF:C9:5B:3C:A8:CC:78:67:B9:A5:87:B5:27:79:73:95:79:17:46:3F:C8:13:D0:B6:25:A9
Certificate extensions & PEM
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
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
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalRootG2.crt
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootG2.crl
certificatePolicies
Policy: 2.16.840.1.114412.2.1 Policy: 2.23.140.1.1 Policy: 2.23.140.1.2.1 Policy: 2.23.140.1.2.2 Policy: 2.23.140.1.2.3
-----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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