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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

scaleway.com · 172.66.157.101:443

Verified

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

Subject
CN=*.scaleway.com
Issuer
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication CA DV R36
Valid from
2026-01-19T00:00:00+00:00
Expires
2027-02-19T23:59:59+00:00
Days remaining
149
Serial (hex)
A34A595043E02EE77561809C43E4BA0C
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.scaleway.com, DNS:scaleway.com

SHA-256 fingerprint

2B:A5:0D:52:50:B2:26:99:E7:8E:A6:C8:6D:42:A8:CD:67:86:8F:F8:E0:A3:B3:9D:F3:D6:4C:1F:76:7A:11:52
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
0A:1D:6E:8D:FE:48:CA:54:D1:3D:04:BB:CC:DC:5B:17:38:E9:4F:40
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
extendedKeyUsage
TLS Web Server 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:*.scaleway.com, DNS:scaleway.com
ct_precert_scts
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 : Jan 19 14:31:18.942 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:98:E9:B5:F5:40:20:1D:C2:D7:01:AF: F9:9E:40:26:0F:93:A7:4E:BC:9C:9B:F6:00:BD:42:0F: 37:52:74:21:17:02:20:49:79:FD:F1:F7:66:FF:10:CC: 06:F9:9F:F8:F9:8D:0C:42:1C:6C:D1:A8:87:6D:5E:F9: AB:A6:FE:02:5F:38:F5 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 : Jan 19 14:31:19.186 2026 GMT Extensions: 00:00:05:00:01:9B:19:8B Signature : ecdsa-with-SHA256 30:45:02:20:3C:47:DD:46:75:FD:9D:66:D7:4D:64:4A: AD:CA:FD:16:C8:13:53:B6:8F:A7:8C:95:02:EC:DF:8D: 8B:16:DE:99:02:21:00:E5:FB:6F:32:F8:0A:37:73:B9: E6:6F:66:58:F8:0E:AF:8C:58:63:99:A4:B8:98:48:D6: BB:6C:43:13:6C:D5:B4 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 : Jan 19 14:31:19.247 2026 GMT Extensions: 00:00:05:00:00:11:35:2A Signature : ecdsa-with-SHA256 30:45:02:20:17:96:AD:9C:2F:4A:B4:6B:B1:5D:0A:35: 78:AC:91:F5:10:18:E1:8F:D1:58:53:4A:8F:D2:96:77: EC:02:D5:E2:02:21:00:CA:68:B6:4B:92:59:9B:9D:3D: BE:B6:34:91:79:22:53:2A:6A:9F:3C:0A:1E:02:FF:D4: AE:D2:20:93:B1:27:78
-----BEGIN CERTIFICATE-----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==
-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-09-23T00:09:56+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
3467
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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