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

hostynet.fr · 82.67.50.170:443

Verified

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

Subject
CN=hostynet.fr
Issuer
C=US O=Let's Encrypt CN=YR2
Valid from
2026-08-30T02:37:36+00:00
Expires
2026-11-28T02:37:35+00:00
Days remaining
63
Serial (hex)
063715294D9450A21C6A743DEDF28B2B3341
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

DNS:dz.hostynet.fr, DNS:hostynet.com, DNS:hostynet.fr, DNS:hostynet.net, DNS:kaineoff.fr, DNS:www.hostynet.com, DNS:www.hostynet.fr, DNS:www.hostynet.net, DNS:www.kaineoff.fr

SHA-256 fingerprint

D1:4C:AA:AD:EF:9B:D3:AA:18:35:20:4A:D9:37:C0:42:21:11:07:19:48:02:E6:32:1F:E1:2E:62:4F:54:8F:49
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:FALSE
subjectKeyIdentifier
CD:20:16:5C:7A:B3:40:92:64:09:99:0C:93:6D:5C:31:4E:89:7C:7D
authorityKeyIdentifier
40:15:2D:26:79:ED:32:20:9E:DF:9A:72:1D:D6:32:1F:81:0C:81:0C
authorityInfoAccess
CA Issuers - URI:http://yr2.i.lencr.org/
subjectAltName
DNS:dz.hostynet.fr, DNS:hostynet.com, DNS:hostynet.fr, DNS:hostynet.net, DNS:kaineoff.fr, DNS:www.hostynet.com, DNS:www.hostynet.fr, DNS:www.hostynet.net, DNS:www.kaineoff.fr
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://yr2.c.lencr.org/66.crl
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : C8:A3:C4:7F:C7:B3:AD:B9:35:6B:01:3F:6A:7A:12:6D: E3:3A:4E:43:A5:C6:46:F9:97:AD:39:75:99:1D:CF:9A Timestamp : Aug 30 03:36:07.117 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:1A:7E:93:94:F3:AB:8B:A5:5B:AA:D5:A4: BD:8B:F1:2F:FC:4F:76:12:F6:BE:C2:B5:CA:AD:FD:83: 65:DE:9E:4C:02:21:00:8C:1D:C7:17:74:B2:1C:78:B0: EC:27:40:2B:3B:A9:F0:0C:8C:9B:2A:68:50:C0:0A:3E: 57:36:DE:F7:9A:33:75 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : A8:26:CB:E3:0A:C6:35:12:46:53:3F:E0:65:F1:4F:19: D9:6E:19:08:13:C4:1D:D9:6D:79:00:B3:12:3C:55:27 Timestamp : Aug 30 03:36:07.214 2026 GMT Extensions: 00:00:05:00:28:89:9F:73 Signature : ecdsa-with-SHA256 30:46:02:21:00:D8:BE:97:EE:E4:63:6F:4B:D7:8C:BB: 8A:93:10:07:31:0B:4E:CA:00:41:3F:8D:9C:13:A4:9B: FF:9A:40:A2:D7:02:21:00:F1:3D:AC:ED:34:D6:9F:3E: 78:2A:7B:07:54:7C:35:7A:6A:72:2C:AB:D1:FD:2C:BE: 58:E7:19:CB:23:8B:04:FB
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-09-25T18:50:02+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=Let's Encrypt CN=YR2
Issuer
C=US O=ISRG CN=Root YR
Valid from
2025-09-03T00:00:00+00:00
Expires
2028-09-02T23:59:59+00:00
Days remaining
708
Serial (hex)
4EBD24947E24D394802D84A52FD5B319
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

23:8B:85:A0:09:9C:65:B9:70:47:7D:57:24:F1:A1:D4:75:CE:50:58:CF:FE:4E:FA:87:33:89:9B:DB:86:3C:47
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
40:15:2D:26:79:ED:32:20:9E:DF:9A:72:1D:D6:32:1F:81:0C:81:0C
authorityKeyIdentifier
DE:E7:5B:60:D0:22:6D:40:28:7D:3F:0D:01:FE:A4:B5:52:B4:51:94
authorityInfoAccess
CA Issuers - URI:http://yr.i.lencr.org/
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://yr.c.lencr.org/ 
-----BEGIN CERTIFICATE-----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==
-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US O=ISRG CN=Root YR
Issuer
C=US O=Internet Security Research Group CN=ISRG Root X1
Valid from
2026-05-13T00:00:00+00:00
Expires
2032-09-02T23:59:59+00:00
Days remaining
2169
Serial (hex)
F24B6D17F9D9AD7CB1C9FEA78782699F
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

07:26:39:D0:B1:40:D5:BF:FA:E1:6A:D9:C3:F6:CC:60:86:04:06:21:F5:1E:E6:1A:6D:46:A8:91:5C:07:CF:76
Certificate extensions & PEM
keyUsage
Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE
subjectKeyIdentifier
DE:E7:5B:60:D0:22:6D:40:28:7D:3F:0D:01:FE:A4:B5:52:B4:51:94
authorityKeyIdentifier
79:B4:59:E6:7B:B6:E5:E4:01:73:80:08:88:C8:1A:58:F6:E9:9B:6E
authorityInfoAccess
CA Issuers - URI:http://x1.i.lencr.org/
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://x1.c.lencr.org/ 
-----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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