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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

fc2.com · 199.48.210.151:443

Verified

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

Subject
CN=*.fc2.com
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=RapidSSL TLS RSA CA G1
Valid from
2026-06-08T00:00:00+00:00
Expires
2026-12-23T23:59:59+00:00
Days remaining
89
Serial (hex)
042C1B9EF9F8D9E5AFE8F7BA85F16BC5
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.fc2.com, DNS:fc2.com

SHA-256 fingerprint

E1:79:DD:D5:A7:A2:9B:9A:AB:74:4E:85:E8:98:93:CA:6B:FA:5C:7E:87:88:82:43:AE:8F:EF:44:38:04:35:8A
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
6C:82:0A:33:96:90:19:F0:42:C8:DA:2A:BF:CE:49:CB:96:D7:AF:97
subjectAltName
DNS:*.fc2.com, DNS:fc2.com
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 : 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 : Jun 8 22:02:39.381 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:C4:F9:EF:21:4F:B4:07:C5:BD:12:D8: E8:D5:20:20:BA:BC:EC:A3:02:E9:48:02:B4:9A:A3:D8: E8:EA:F7:5A:2C:02:21:00:D4:C8:AE:66:C8:7A:90:05: 89:B8:0C:39:C3:16:F9:B9:AA:77:BA:BC:D1:2C:74:7D: 9E:83:1A:3C:FF:34:C8:6D 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 : Jun 8 22:02:39.343 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:36:B0:F9:44:00:91:EF:1C:25:4D:01:F8: 3C:32:9D:DD:DD:40:25:C6:55:47:62:D9:02:1E:1D:B3: C8:35:99:AB:02:21:00:A9:98:AC:ED:68:84:A6:60:BB: 27:49:29:8B:81:22:49:D8:88:DE:DA:2D:0A:5B:9A:D7: F5:F5:83:49:AE:04:8A 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 : Jun 8 22:02:39.398 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:81:1E:55:B7:E4:C0:BC:E0:43:64:B8: 2F:D2:C1:0B:95:30:8F:96:BD:73:C8:8D:0E:BA:C4:6B: A4:5E:3A:B5:99:02:21:00:B2:49:F5:91:D5:92:AF:69: 72:59:D8:F6:60:FB:00:49:09:C6:D7:9A:1F:EC:15:3A: 9C:C9:F6:41:31:3C:34:10
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-09-25T01:43:43+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
403
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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