DNS
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

loire.fr · 178.237.109.16:443

Verified

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

Subject
CN=www.loire.fr
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=RapidSSL TLS ECC CA G1
Valid from
2026-01-23T00:00:00+00:00
Expires
2027-01-22T23:59:59+00:00
Days remaining
98
Serial (hex)
074032C59897481BDE9C0B69D9BCD871
Signature
ecdsa-with-SHA256
Public key
EC 256 prime256v1

Subject alternative names (SAN)

DNS:www.loire.fr, DNS:loire.fr

SHA-256 fingerprint

B7:84:3A:C8:30:32:A6:14:A7:01:14:06:64:C2:45:B7:F5:DC:9A:A9:7E:64:C1:FD:F8:B7:65:A9:81:D2:05:BA
Certificate extensions & PEM
authorityKeyIdentifier
41:DF:4D:F0:61:93:C7:FC:B5:AB:CD:7C:92:02:9D:0F:7C:9C:0A:90
subjectKeyIdentifier
0C:B8:FC:57:F2:6C:84:85:C9:60:14:2A:60:9A:3B:D0:88:33:85:58
subjectAltName
DNS:www.loire.fr, DNS:loire.fr
certificatePolicies
Policy: 2.23.140.1.2.1 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Agreement
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
crlDistributionPoints
Full Name: URI:http://cdp.rapidssl.com/RapidSSLTLSECCCAG1.crl
authorityInfoAccess
OCSP - URI:http://status.rapidssl.com CA Issuers - URI:http://cacerts.rapidssl.com/RapidSSLTLSECCCAG1.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 : Jan 23 09:09:30.508 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:D8:0C:18:A2:F7:52:F4:39:66:F9:4E: E8:B6:A5:84:70:D7:37:93:7E:10:DC:26:4F:CB:FF:90: 78:F9:34:9A:CC:02:20:60:54:15:B0:34:1C:43:F6:40: 13:E8:74:BD:BE:74:7E:8D:FA:A6:C6:49:36:56:CF:15: 50:8D:7E:C0:25:A6:BA 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 : Jan 23 09:09:30.506 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:A7:D8:C5:59:62:8E:BE:EC:47:2B:FB: 4C:1D:EA:0F:04:68:8D:01:0E:70:3A:BF:90:3F:4C:F1: 82:98:B1:FB:90:02:20:55:48:B8:EF:EB:9F:DF:AA:A4: 89:16:46:F3:65:34:EC:41:73:DB:ED:FA:06:B2:18:CE: 8E:D7:56:F6:4A:94:4F Signed Certificate Timestamp: Version : v1 (0x0) Log ID : A2:81:00:18:73:4E:17:6E:1D:47:E0:95:40:F3:81:BA: 54:66:97:CD:63:A8:43:50:71:6E:B8:09:4E:DA:F1:0D Timestamp : Jan 23 09:09:30.550 2026 GMT Extensions: 00:00:05:00:01:A5:95:D7 Signature : ecdsa-with-SHA256 30:45:02:21:00:BF:53:40:22:35:92:95:1B:68:D9:DB: B5:6D:66:53:9C:14:DC:13:E5:ED:34:35:04:69:53:87: 8C:14:A6:96:D3:02:20:14:D4:F5:E4:73:EF:BE:67:16: 41:0E:0A:6D:0D:6F:EE:B9:25:8C:08:B7:5A:E2:BE:6E: E3:98:67:63:E2:C7:89
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-16T05:42:11+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=RapidSSL TLS ECC CA G1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G3
Valid from
2017-11-02T12:59:58+00:00
Expires
2027-11-02T12:59:58+00:00
Days remaining
382
Serial (hex)
0DED78965349B368D41F7EE3E1EED1EB
Signature
ecdsa-with-SHA256
Public key
EC 256 prime256v1

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

FC:16:D5:32:03:BD:91:87:D6:9C:C9:9D:2D:A5:51:07:6B:4D:CB:29:81:40:D6:75:1F:7A:01:29:66:C9:9F:DD
Certificate extensions & PEM
subjectKeyIdentifier
41:DF:4D:F0:61:93:C7:FC:B5:AB:CD:7C:92:02:9D:0F:7C:9C:0A:90
authorityKeyIdentifier
B3:DB:48:A4:F9:A1:C5:D8:AE:36:41:CC:11:63:69:62:29:BC:4B:C6
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/DigiCertGlobalRootG3.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-----

Chain certificate 2

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G3
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G3
Valid from
2013-08-01T12:00:00+00:00
Expires
2038-01-15T12:00:00+00:00
Days remaining
4109
Serial (hex)
055556BCF25EA43535C3A40FD5AB4572
Signature
ecdsa-with-SHA384
Public key
EC 384 secp384r1

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

31:AD:66:48:F8:10:41:38:C7:38:F3:9E:A4:32:01:33:39:3E:3A:18:CC:02:29:6E:F9:7C:2A:C9:EF:67:31:D0
Certificate extensions & PEM
basicConstraints
CA:TRUE
keyUsage
Digital Signature, Certificate Sign, CRL Sign
subjectKeyIdentifier
B3:DB:48:A4:F9:A1:C5:D8:AE:36:41:CC:11:63:69:62:29:BC:4B:C6
-----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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