THE CERTIFICATE BEHIND THE CONNECTION

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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

nic.ad.jp · 192.41.192.145:443

Verified

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

Subject
C=JP ST=Tokyo L=Chiyoda-ku O=Japan Network Information Center CN=www.nic.ad.jp
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R46 OV TLS CA 2025
Valid from
2026-10-06T09:31:32+00:00
Expires
2027-04-23T09:31:32+00:00
Days remaining
195
Serial (hex)
02C0AB7984ABDB46FF841C96
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:www.nic.ad.jp, DNS:nic.ad.jp

SHA-256 fingerprint

4A:35:04:24:26:F3:10:92:B7:36:FB:BC:85:46:11:86:70:53:A6:10:75:01:90:37:AF:A9:BE:38:30:A3:30:38
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
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/gsgccr46ovtlsca2025.crl
subjectAltName
DNS:www.nic.ad.jp, DNS:nic.ad.jp
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
D4:46:DA:1A:79:6B:84:4C:7F:00:02:A0:D7:62:BD:4A:FD:83:09:68
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 : Oct 6 09:31:36.169 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:D3:C5:2B:BA:B2:F7:40:AC:3A:EA:29: B7:3C:70:DE:42:41:CF:24:73:6E:9F:27:BF:3C:B7:53: 82:04:84:62:05:02:20:63:F9:A8:00:F9:F2:7C:21:1D: 21:9C:24:AA:AE:2F:DA:FD:3E:C3:94:4A:4A:69:B6:56: 52:96:00:9A:37:19:55 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 : Oct 6 09:31:36.304 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:2D:67:1E:2E:95:2D:9F:A8:8C:05:31:F5: 42:BE:58:6B:E7:FE:60:31:ED:B1:4B:9D:64:9B:57:46: 07:4D:24:5C:02:20:6C:C7:F3:CC:1F:AA:E4:C0:3A:5B: D8:B7:22:95:26:C2:63:63:58:3F:1C:C6:0F:34:88:18: 9F:46:C9:2B:25:F4 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 : Oct 6 09:31:36.002 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:2D:E1:C8:6A:89:97:CE:42:46:50:7A:45: 03:00:12:E6:0A:BB:FD:FB:9E:10:76:9B:52:57:7C:99: 44:D8:45:7C:02:20:4C:D9:67:C7:FA:F9:8F:C7:B6:A2: D2:22:24:D7:91:28:8C:1F:92:74:A9:FF:09:A4:97:C6: A6:7D:CA:67:ED:3D
-----BEGIN CERTIFICATE-----
MIIGXjCCBUagAwIBAgIMAsCreYSr20b/hByWMA0GCSqGSIb3DQEBCwUAMFQxCzAJ
BgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMSowKAYDVQQDEyFH
bG9iYWxTaWduIEdDQyBSNDYgT1YgVExTIENBIDIwMjUwHhcNMjYxMDA2MDkzMTMy
WhcNMjcwNDIzMDkzMTMyWjB1MQswCQYDVQQGEwJKUDEOMAwGA1UECBMFVG9reW8x
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b3JtYXRpb24gQ2VudGVyMRYwFAYDVQQDEw13d3cubmljLmFkLmpwMIIBIjANBgkq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HSAEDDAKMAgGBmeBDAECAjBCBgNVHR8EOzA5MDegNaAzhjFodHRwOi8vY3JsLmds
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DXd3dy5uaWMuYWQuanCCCW5pYy5hZC5qcDAfBgNVHSMEGDAWgBRpdD6vw1sBlUnu
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hEx/AAKg12K9Sv2DCWgwggF8BgorBgEEAdZ5AgQCBIIBbASCAWgBZgB2AByfaCzp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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-09T20:47:45+00:00

Server-presented chain · 1 additional certificate

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
987
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-----

One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.

View certificate JSON

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