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

twitch.tv · 151.101.194.167:443

Verified

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

Subject
CN=twitch.tv
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign Atlas R46 DV TLS CA 2026 Q3
Valid from
2026-09-25T20:50:18+00:00
Expires
2027-04-12T19:50:18+00:00
Days remaining
188
Serial (hex)
0138B55B2614100572836593DF33D741
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:twitch.tv, DNS:*.twitch.tv

SHA-256 fingerprint

6C:1D:B1:26:C2:47:18:1D:85:21:EB:A1:48:A2:73:A8:EE:D7:FE:7B:91:EC:15:5B:A9:4D:C5:8B:74:BE:4F:40
Certificate extensions & PEM
subjectAltName
DNS:twitch.tv, DNS:*.twitch.tv
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
subjectKeyIdentifier
3A:2B:B9:4B:F4:B8:F5:DD:72:37:3B:68:30:4F:21:79:32:A9:E4:D2
certificatePolicies
Policy: 2.23.140.1.2.1 Policy: 1.3.6.1.4.1.4146.10.1.3 CPS: https://www.globalsign.com/repository/
basicConstraints
CA:FALSE
authorityInfoAccess
OCSP - URI:http://ocsp.globalsign.com/ca/gsatlasr46dvtlsca2026q3 CA Issuers - URI:http://secure.globalsign.com/cacert/gsatlasr46dvtlsca2026q3.crt
authorityKeyIdentifier
DC:52:7D:D4:10:17:BE:E5:FB:01:44:B0:FB:19:CA:C7:EE:D0:28:EB
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/ca/gsatlasr46dvtlsca2026q3.crl
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 : Sep 25 20:50:19.878 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:CF:8A:63:79:0C:E7:82:12:1B:C9:CC: 65:2A:2B:EE:1C:20:3E:3C:16:F1:F9:AE:E7:15:47:10: A7:76:E5:6A:A0:02:20:60:46:F6:4D:91:87:BD:9D:A5: CB:8E:F1:84:55:D9:C5:01:46:3F:52:12:42:24:F9:A4: 3E:F4:BE:26:19:FF:F3 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 : Sep 25 20:50:19.938 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:91:4E:39:49:09:92:EE:36:9E:54:23: D3:01:67:93:DB:6A:CB:D7:61:D9:65:98:75:E5:FA:AD: 4C:52:6E:E0:E3:02:20:06:F3:75:99:5B:1B:D0:BC:40: D1:0B:F0:CD:1E:94:48:73:3D:43:6E:D0:D3:5F:C7:B8: 61:6F:C9:8F:79:C9:81 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 : Sep 25 20:50:20.861 2026 GMT Extensions: 00:00:05:00:15:23:63:DE Signature : ecdsa-with-SHA256 30:46:02:21:00:99:02:30:76:C6:04:81:71:7E:AD:4B: 30:9B:CA:DA:36:92:5E:FF:4E:A6:12:16:80:FB:50:B2: 2D:88:E6:15:FA:02:21:00:D3:9C:AD:3B:8D:71:87:30: 49:90:D4:56:D3:3A:BA:B3:9F:58:E2:5A:C0:D8:08:E0: D9:A6:38:35:14:16:6A:48
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-06T14:29:22+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=BE O=GlobalSign nv-sa CN=GlobalSign Atlas R46 DV TLS CA 2026 Q3
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign Root R46
Valid from
2026-04-22T03:00:05+00:00
Expires
2028-04-22T00:00:00+00:00
Days remaining
563
Serial (hex)
85AC708351E68DF704248BFDF17E4272
Signature
RSA-SHA384
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

99:AE:C9:2E:EA:8F:B5:36:F7:4D:FB:FB:82:44:E4:C8:F5:AC:3B:65:8F:7A:98:86:19:79:7A:4D:04:AC:10:36
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
DC:52:7D:D4:10:17:BE:E5:FB:01:44:B0:FB:19:CA:C7:EE:D0:28:EB
authorityKeyIdentifier
03:5C:AB:73:81:87:A8:CC:B0:A6:D5:94:E2:36:96:49:FF:05:99:2C
authorityInfoAccess
OCSP - URI:http://ocsp.globalsign.com/rootr46 CA Issuers - URI:http://secure.globalsign.com/cacert/rootr46.crt
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/rootr46.crl
certificatePolicies
Policy: 2.23.140.1.2.1 Policy: 1.3.6.1.4.1.4146.10.1.3
-----BEGIN CERTIFICATE-----
MIIGgTCCBGmgAwIBAgIRAIWscINR5o33BCSL/fF+QnIwDQYJKoZIhvcNAQEMBQAw
RjELMAkGA1UEBhMCQkUxGTAXBgNVBAoTEEdsb2JhbFNpZ24gbnYtc2ExHDAaBgNV
BAMTE0dsb2JhbFNpZ24gUm9vdCBSNDYwHhcNMjYwNDIyMDMwMDA1WhcNMjgwNDIy
MDAwMDAwWjBZMQswCQYDVQQGEwJCRTEZMBcGA1UEChMQR2xvYmFsU2lnbiBudi1z
YTEvMC0GA1UEAxMmR2xvYmFsU2lnbiBBdGxhcyBSNDYgRFYgVExTIENBIDIwMjYg
UTMwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCY6mwX0ywa0fqWKs14
OsVUvkp4ihP0WMxH4/mSVOEgjpNZP4MHvswpqr8OXi6KG2tr90nIsOpeQ/VeFwZL
NZ9nX1Bgnf9H+AaPsIciosRkv87m+QCjQXp3onTOY9UKgX3Ch7N4TQu8NGSE6ndo
B48cSU8Qf7wIkXo8T0QmfH2wYQEi195N2yzy7bOa5cqn0+ZNZv3xuP2jxssdENOj
seLB7AvK42g5LUtUhFu8u3/943WmnuptLg7/+8eSsU5ArHap/PCw0GC/7AvxL1yn
67m6LArRhJHrfSetinG/vbRjsXSFX97zq2haL601FSEklgIgitzFVfgMFQIg2VI0
c5iF4xzgWIGEObrux5NAz1TTXkYbcIXXbkdOGuLD9evwdZ9R0/MmGg4Zi4nrMAqi
wyWW9b3jUqoAg2cCXDH1jr9/3Rbhljp5gZ9uArvrHmSv/VlOgSCHdPrZXIw6IkaR
g787Ez19nVzIBqSC0lWi+8xnBVFiBIyHGsig7KdY+DVJYqC8U1wMRnt/GWCPAjSd
YoY3qZ3Y001xWWHGCWrifM1UD4meeu2ke/q+vjHZVGvvkyOdizlwUjUTUcl1Jmjc
feEtw6k6vAyKt8pC0pbRY82nMEHXs/I03PFmszNEJt+q1xnVVK6WGHyPf+eeO6jO
xwzLvmv/d5j7bGpnlkHmGNUShwIDAQABo4IBVTCCAVEwDgYDVR0PAQH/BAQDAgGG
MBMGA1UdJQQMMAoGCCsGAQUFBwMBMBIGA1UdEwEB/wQIMAYBAf8CAQAwHQYDVR0O
BBYEFNxSfdQQF77l+wFEsPsZysfu0CjrMB8GA1UdIwQYMBaAFANcq3OBh6jMsKbV
lOI2lkn/BZksMHsGCCsGAQUFBwEBBG8wbTAuBggrBgEFBQcwAYYiaHR0cDovL29j
c3AuZ2xvYmFsc2lnbi5jb20vcm9vdHI0NjA7BggrBgEFBQcwAoYvaHR0cDovL3Nl
Y3VyZS5nbG9iYWxzaWduLmNvbS9jYWNlcnQvcm9vdHI0Ni5jcnQwNgYDVR0fBC8w
LTAroCmgJ4YlaHR0cDovL2NybC5nbG9iYWxzaWduLmNvbS9yb290cjQ2LmNybDAh
BgNVHSAEGjAYMAgGBmeBDAECATAMBgorBgEEAaAyCgEDMA0GCSqGSIb3DQEBDAUA
A4ICAQBYuEMqjS47yqkA3jH1Tp4wE1qQsAf5AtdDQgL4y0SOfy26mYqN2gJdTpFM
0Jig/rWvvUU1Br16/D1MYD8lT2MLhHLq5QhoFoeDOU5y3s1ShHOvXmS4i35DLXth
+gKl4tCgc96Q9hnF7gWYF1C43TRTGs9/ByFbzxbyKQt5zrS/Q7Y4TYi+sidexqIR
5xEleqYx5RtvKPXSQOhlfa2FmrntklchsmiKkcY9I0h5kf2xTno8nBp0Fp3BDI5+
ym7lyNbK71AlHZKiBi3q3UEJWRSjOAnm2McpUoEd0lH2xiSqIHOLZEdfKqaueZlW
w5ksWMiq9cGfPy6K7yGI87PfjcDsUEk+RFvdgfLA5oAUPzSTA1jrzUEESbxy3fzM
UHtL22zXqY031Gno8eDwmaQ9zlXN5mPiu8esvVvirMzPi0pOhFGZ6ypmEtfelwKm
NReBhcjLsA+fu2yxJbuqvG+nFw/jhBCvhVJ+VwDPppBQ62xqMpjC7klvKmkdB/Sl
jMeZoHtUWq9y7MKkez1MkQn6vp5aC6RxdtIDhX0uc4Yu34jV/yu9dcnu62gAyl5N
aZz6tM2kaMIlRKtirAmKoHFHok+4OfV+nYgxXEBch53I4GXqFBl1Y5laMhjiaZjy
+xYBUGAtfd/HdwYByoVYfZFBFhZcmWWSNbXvHEn6WW6UJ8NDSg==
-----END CERTIFICATE-----

Chain certificate 2

Subject
C=BE O=GlobalSign nv-sa CN=GlobalSign Root R46
Issuer
OU=GlobalSign Root CA - R3 O=GlobalSign CN=GlobalSign
Valid from
2019-11-20T00:00:00+00:00
Expires
2029-03-18T00:00:00+00:00
Days remaining
893
Serial (hex)
75A8BAD878F8AF305F72DD1C1140DF3A
Signature
RSA-SHA384
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

A6:3C:13:98:B5:F8:DD:2D:43:2F:BE:4C:2C:19:14:2B:EA:6D:5D:02:21:FA:E7:94:71:8A:E7:59:7A:CC:A9:6D
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE
subjectKeyIdentifier
03:5C:AB:73:81:87:A8:CC:B0:A6:D5:94:E2:36:96:49:FF:05:99:2C
authorityKeyIdentifier
8F:F0:4B:7F:A8:2E:45:24:AE:4D:50:FA:63:9A:8B:DE:E2:DD:1B:BC
authorityInfoAccess
OCSP - URI:http://ocsp2.globalsign.com/rootr3
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/root-r3.crl
certificatePolicies
Policy: X509v3 Any Policy CPS: https://www.globalsign.com/repository/
-----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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