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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

kagoya.jp · 133.18.75.203:443

Verified

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

Subject
jurisdictionC=JP serialNumber=1300-01-038690 businessCategory=Private Organization C=JP ST=京都府 L=京都市中京区 O=カゴヤ・ジャパン株式会社 CN=www.kagoya.jp
Issuer
C=JP O=Cybertrust Japan Co., Ltd. CN=Cybertrust Japan SureServer EV CA G3
Valid from
2025-10-28T07:33:46+00:00
Expires
2026-11-25T14:59:00+00:00
Days remaining
40
Serial (hex)
1EFCA4F5F9B53AC89F4BB2A45911B18AFA10F68B
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:www.kagoya.jp, DNS:kagoya.jp

SHA-256 fingerprint

7A:78:F9:BE:EB:1D:D8:57:9A:DD:6E:1B:F2:77:5D:06:52:CD:18:40:C8:16:82:E4:FB:65:3C:97:E8:99:59:67
Certificate extensions & PEM
basicConstraints
CA:FALSE
certificatePolicies
Policy: 2.23.140.1.1 Policy: 1.2.392.200091.100.721.1 Policy: 1.2.392.200081.1.22.1 CPS: https://www.cybertrust.ne.jp/ssl/repository/index.html
authorityInfoAccess
OCSP - URI:http://evocsp.cybertrust.ne.jp/OcspServer CA Issuers - URI:http://crl.cybertrust.ne.jp/SureServer/evcag3/evcag3.crt
subjectAltName
DNS:www.kagoya.jp, DNS:kagoya.jp
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
authorityKeyIdentifier
82:6C:75:5D:53:F5:45:69:BC:25:2D:A4:4C:89:E6:B2:B7:41:87:A3
crlDistributionPoints
Full Name: URI:http://crl.cybertrust.ne.jp/SureServer/evcag3/cdp.crl
subjectKeyIdentifier
FD:04:AF:50:98:65:A3:09:BE:82:7D:8A:74:0B:42:F6:D9:E8:85:2E
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D7:6D:7D:10:D1:A7:F5:77:C2:C7:E9:5F:D7:00:BF:F9: 82:C9:33:5A:65:E1:D0:B3:01:73:17:C0:C8:C5:69:77 Timestamp : Oct 28 08:13:03.102 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:96:11:EE:4E:EB:9D:5F:38:F9:73:BC: 40:F6:EE:84:7B:55:B5:75:62:F1:E6:F5:A7:5D:8B:52: 30:38:25:98:9F:02:21:00:C3:3C:88:A2:7A:7E:E3:DB: E7:F6:14:FC:D4:69:ED:66:BD:9C:49:42:81:05:0F:ED: 20:71:C0:32:2C:E3:22:22 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 : Oct 28 08:13:04.847 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:41:0B:9A:A3:9C:F7:CD:41:E6:8E:96:53: AB:C8:4A:9A:1F:BF:F1:34:18:F5:6F:5C:45:85:31:F1: 04:A2:69:90:02:20:42:7B:5E:ED:E4:42:06:FF:54:D2: 67:3D:71:EE:65:00:9D:4A:2D:3E:F5:38:9C:21:3F:3A: 3F:80:B6:10:3D:A6 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : AC:AB:30:70:6C:EB:EC:84:31:F4:13:D2:F4:91:5F:11: 1E:42:24:43:B1:F2:A6:8C:4F:3C:2B:3B:A7:1E:02:C3 Timestamp : Oct 28 08:13:06.355 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:BD:94:77:0D:AD:9C:8B:ED:26:63:4D: 67:FC:72:A0:8A:25:49:C3:81:F0:48:21:3D:F6:62:9D: 37:C0:CF:C4:ED:02:21:00:CE:4C:92:CF:0F:DD:2E:08: 12:4D:42:B1:CB:D4:F9:4C:EC:E8:DF:AD:98:C5:EE:02: F5:F1:04:56:26:42:AC:F7
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-10-15T23:35:18+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=JP O=Cybertrust Japan Co., Ltd. CN=Cybertrust Japan SureServer EV CA G3
Issuer
C=JP O=SECOM Trust Systems CO.,LTD. OU=Security Communication RootCA2
Valid from
2023-12-13T06:28:45+00:00
Expires
2029-05-29T05:00:39+00:00
Days remaining
956
Serial (hex)
22B9B1A12D91F181AD7A7B6DBEB38EA7
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

B7:23:27:3A:35:06:C6:BE:D8:5F:08:3D:A5:62:73:4B:E0:9F:2C:47:AD:E4:73:17:83:1D:63:AA:8B:E2:78:A5
Certificate extensions & PEM
subjectKeyIdentifier
82:6C:75:5D:53:F5:45:69:BC:25:2D:A4:4C:89:E6:B2:B7:41:87:A3
authorityKeyIdentifier
0A:85:A9:77:65:05:98:7C:40:81:F8:0F:97:2C:38:F1:0A:EC:3C:CF
basicConstraints
CA:TRUE, pathlen:0
keyUsage
Certificate Sign, CRL Sign
crlDistributionPoints
Full Name: URI:http://repository.secomtrust.net/SC-Root2/SCRoot2CRL.crl
certificatePolicies
Policy: 2.23.140.1.1 Policy: 1.2.392.200091.100.721.1 CPS: https://repository.secomtrust.net/SC-Root2/
authorityInfoAccess
OCSP - URI:http://scrootca2.ocsp.secomtrust.net CA Issuers - URI:http://repository.secomtrust.net/SC-Root2/SCRoot2ca.cer
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
-----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

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