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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

TLSv1.2

sos.eu · 185.27.1.23:443

Verified

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

Subject
CN=*.sos.eu
Issuer
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication CA DV R36
Valid from
2026-06-19T00:00:00+00:00
Expires
2027-01-03T23:59:59+00:00
Days remaining
70
Serial (hex)
8DF6B39C17512B82B4A97BD9532BA5A7
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.sos.eu, DNS:sos.eu

SHA-256 fingerprint

C1:CD:E4:9E:6B:24:D7:46:55:44:FD:27:5E:3F:59:1D:43:68:4A:31:05:21:60:4E:0B:9C:1F:D1:AA:61:47:B6
Certificate extensions & PEM
authorityKeyIdentifier
68:C0:12:16:18:0E:AF:CE:F6:87:A6:32:57:A3:46:51:5D:CB:07:27
subjectKeyIdentifier
95:CE:02:24:FA:C0:9F:00:63:46:00:48:3C:CD:DC:7C:1E:78:8E:1A
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
certificatePolicies
Policy: 1.3.6.1.4.1.6449.1.2.2.7 CPS: https://sectigo.com/CPS Policy: 2.23.140.1.2.1
authorityInfoAccess
CA Issuers - URI:http://crt.sectigo.com/SectigoPublicServerAuthenticationCADVR36.crt OCSP - URI:http://ocsp.sectigo.com
subjectAltName
DNS:*.sos.eu, DNS:sos.eu
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 : Jun 19 10:41:36.830 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:EE:AE:42:FA:1C:5D:8F:59:7E:B9:0F: F5:90:EF:7A:AD:C5:29:0E:AF:FF:A1:A5:7D:C8:57:46: E2:05:C7:32:80:02:20:54:43:CB:06:DF:13:B7:43:B3: 38:93:6F:51:75:A8:21:FD:59:40:5B:E8:45:B4:75:CC: C1:36:F4:19:ED:98:4D Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 8E:CA:47:0B:AC:DE:6A:F3:A2:06:B0:A4:7A:84:B7:46: FE:1F:C6:BF:95:3E:25:E6:9B:4E:E4:02:48:F3:C6:E8 Timestamp : Jun 19 10:41:37.566 2026 GMT Extensions: 00:00:05:00:04:1D:A8:13 Signature : ecdsa-with-SHA256 30:44:02:20:50:E5:A1:1E:C3:5F:B9:B3:1B:1A:86:DA: 57:35:79:47:92:9D:06:90:1D:9B:62:45:BF:7B:99:11: D0:DD:9A:08:02:20:74:86:87:EF:89:91:C8:FF:C2:38: DA:89:73:16:A2:62:C9:E2:76:8E:49:68:3F:7C:EF:8C: C6:E8:5D:00:92:41 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 59:6E:6C:33:86:94:B2:59:72:A2:56:C8:A0:E8:DD:90: 4A:76:E8:08:3D:DA:87:3B:01:08:38:28:14:3C:EE:59 Timestamp : Jun 19 10:41:37.026 2026 GMT Extensions: 00:00:05:00:00:3B:B5:48 Signature : ecdsa-with-SHA256 30:45:02:21:00:C6:FD:CD:8A:C4:9A:B8:61:55:F7:15: 36:AE:C1:BC:CD:B5:A0:89:3F:F3:8B:2B:E5:66:2A:3B: 73:6A:13:D4:ED:02:20:6C:B0:A1:5B:93:34:73:8C:F1: 16:85:50:C6:E6:BF:04:CA:35:C5:5B:A5:9D:C7:E4:9F: 91:AD:52:AB:94:DB:F5
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES256-GCM-SHA384 · Checked 2026-10-25T03:50:37+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication CA DV R36
Issuer
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication Root R46
Valid from
2021-03-22T00:00:00+00:00
Expires
2036-03-21T23:59:59+00:00
Days remaining
3435
Serial (hex)
397A66CC2756362E0DAA87CA6EABE3B1
Signature
RSA-SHA384
Public key
RSA 3072

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

8C:54:C3:34:B6:6B:A4:E4:26:77:2A:F4:A3:F9:13:6C:19:A1:AE:C7:29:FD:B2:8C:53:5C:07:A5:A4:EF:22:E0
Certificate extensions & PEM
authorityKeyIdentifier
56:73:58:64:95:F9:92:1A:B0:12:2A:04:62:79:A1:40:15:88:21:49
subjectKeyIdentifier
68:C0:12:16:18:0E:AF:CE:F6:87:A6:32:57:A3:46:51:5D:CB:07:27
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE, pathlen:0
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
certificatePolicies
Policy: X509v3 Any Policy Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://crl.sectigo.com/SectigoPublicServerAuthenticationRootR46.crl
authorityInfoAccess
CA Issuers - URI:http://crt.sectigo.com/SectigoPublicServerAuthenticationRootR46.p7c OCSP - URI:http://ocsp.sectigo.com
-----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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