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

speedcast.com · 162.159.135.42:443

Verified

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

Subject
CN=*.speedcast.com
Issuer
C=US ST=Texas L=Houston O=SSL Corporation CN=SSL.com RSA SSL subCA
Valid from
2026-03-05T16:11:59+00:00
Expires
2027-04-05T16:11:59+00:00
Days remaining
150
Serial (hex)
2194EB8338337551CB31F7BA9F05411A
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.speedcast.com, DNS:speedcast.com

SHA-256 fingerprint

B6:BF:A8:E4:16:25:F3:1B:FC:36:FF:44:F7:C7:73:90:DC:F5:30:B1:56:9F:3E:35:2C:BB:F8:6C:3D:18:45:9E
Certificate extensions & PEM
basicConstraints
CA:FALSE
authorityKeyIdentifier
26:14:7E:E0:DC:D7:A6:F7:E2:D4:04:27:DF:61:F1:C2:EC:E7:32:CA
authorityInfoAccess
CA Issuers - URI:http://cert.ssl.com/SSLcom-SubCA-SSL-RSA-4096-R1.cer OCSP - URI:http://ocsps.ssl.com
subjectAltName
DNS:*.speedcast.com, DNS:speedcast.com
certificatePolicies
Policy: 2.23.140.1.2.1 Policy: 1.3.6.1.4.1.38064.1.3.1.1
extendedKeyUsage
TLS Web Client Authentication, TLS Web Server Authentication
crlDistributionPoints
Full Name: URI:http://crls.ssl.com/SSLcom-SubCA-SSL-RSA-4096-R1.crl
subjectKeyIdentifier
D2:17:FE:87:0A:16:2C:A5:27:5C:30:A0:85:AD:80:5D:8A:0C:96:E3
keyUsage
Digital Signature, Key Encipherment
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 : Mar 5 16:22:01.216 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:04:BF:C4:C1:9C:24:13:28:E6:E1:14:55: 6A:4C:CE:3D:6C:A7:2C:32:3C:5D:97:67:10:83:F1:02: 97:47:F4:5C:02:20:78:67:9F:24:01:AC:59:7E:4B:93: 23:79:29:D9:4F:95:81:E7:5B:29:C1:D6:60:3C:16:3A: 98:BC:79:92:81:8C Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D6:D5:8D:A9:D0:17:53:F3:6A:4A:A0:C7:57:49:02:AF: EB:C7:DC:2C:D3:8C:D9:F7:64:C8:0C:89:19:1E:9F:02 Timestamp : Mar 5 16:22:01.193 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:4D:92:E4:16:D7:5E:06:82:1C:7E:7F:12: B5:F0:D2:01:E9:59:31:09:02:16:FD:8E:37:92:79:3F: 7D:76:CC:53:02:21:00:93:67:45:A2:42:5B:3F:9A:66: FC:DC:58:FD:61:B8:65:56:E9:E3:CC:16:1F:07:BA:4C: BB:47:D5:E0:EC:3C:39 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 : Mar 5 16:22:01.207 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:1F:5D:76:1E:7B:DB:48:8C:5C:55:82:5B: 52:A1:CA:74:D5:3C:80:2B:91:A6:1A:93:0E:C5:47:2B: FF:DE:6F:54:02:20:55:4D:06:51:4A:D4:05:4B:5F:4E: 73:92:73:5C:D9:9E:26:0F:4B:36:8E:6C:D2:CA:88:BA: C3:E5:5A:B3:14:7E
-----BEGIN CERTIFICATE-----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=
-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-11-05T22:49:53+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US ST=Texas L=Houston O=SSL Corporation CN=SSL.com RSA SSL subCA
Issuer
C=US ST=Texas L=Houston O=SSL Corporation CN=SSL.com Root Certification Authority RSA
Valid from
2016-02-12T18:48:52+00:00
Expires
2031-02-12T18:48:52+00:00
Days remaining
1559
Serial (hex)
0997ED109D1F07FC
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

52:7A:60:B0:2A:BF:3A:4A:55:19:C4:F6:2F:BB:D5:60:E3:03:40:74:EE:EC:8B:87:99:AA:93:68:69:3F:E3:6D
Certificate extensions & PEM
authorityInfoAccess
OCSP - URI:http://ocsps.ssl.com
subjectKeyIdentifier
26:14:7E:E0:DC:D7:A6:F7:E2:D4:04:27:DF:61:F1:C2:EC:E7:32:CA
basicConstraints
CA:TRUE
authorityKeyIdentifier
DD:04:09:07:A2:F5:7A:7D:52:53:12:92:95:EE:38:80:25:0D:A6:59
certificatePolicies
Policy: X509v3 Any Policy
crlDistributionPoints
Full Name: URI:http://crls.ssl.com/ssl.com-rsa-RootCA.crl
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
-----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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