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

exabytes.net · 173.248.162.254:443

Unverified
Certificate verification failed. These are unverified certificate details presented by the server. SSL operation failed with code 1. OpenSSL Error messages: error:0A000086:SSL routines::certificate verify failed
The certificate has expired.

Certificate verification failed

Subject
CN=exabytes.com
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=GeoTrust TLS RSA CA G1
Valid from
2023-06-09T00:00:00+00:00
Expires
2024-06-09T23:59:59+00:00
Days remaining
-839
Serial (hex)
078B6FEAE36C58F636AF709E0FE26D94
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:exabytes.com, DNS:www.exabytes.com, DNS:exa-bytes.com, DNS:www.exabytes.hk, DNS:exa-byte.net, DNS:www.exa-bytes.com, DNS:exabytes.hk, DNS:exabytes.ph, DNS:www.exa-byte.net, DNS:www.exabytes.ph

SHA-256 fingerprint

86:ED:DF:91:6C:FC:80:43:42:A9:12:E6:42:8C:7C:BD:F1:41:17:35:E7:AB:1B:18:35:D2:8F:D5:EA:BE:EF:26
Certificate extensions & PEM
authorityKeyIdentifier
94:4F:D4:5D:8B:E4:A4:E2:A6:80:FE:FD:D8:F9:00:EF:A3:BE:02:57
subjectKeyIdentifier
86:97:62:D1:E7:72:DD:67:59:51:88:62:29:83:35:91:B6:A8:23:D1
subjectAltName
DNS:exabytes.com, DNS:www.exabytes.com, DNS:exa-bytes.com, DNS:www.exabytes.hk, DNS:exa-byte.net, DNS:www.exa-bytes.com, DNS:exabytes.hk, DNS:exabytes.ph, DNS:www.exa-byte.net, DNS:www.exabytes.ph
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
crlDistributionPoints
Full Name: URI:http://cdp.geotrust.com/GeoTrustTLSRSACAG1.crl
certificatePolicies
Policy: 2.23.140.1.2.1 CPS: http://www.digicert.com/CPS
authorityInfoAccess
OCSP - URI:http://status.geotrust.com CA Issuers - URI:http://cacerts.geotrust.com/GeoTrustTLSRSACAG1.crt
basicConstraints
CA:FALSE
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2: 32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B Timestamp : Jun 9 01:29:33.029 2023 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:62:82:2D:99:5A:CB:3F:C1:8A:BD:63:95: 54:FD:B1:C6:51:FC:78:11:9F:D5:79:15:66:9C:DE:85: B5:AB:B5:8A:02:20:2C:FA:57:DF:4F:87:B1:17:1F:5E: F0:8E:DC:22:25:F1:03:DD:E2:74:9A:7E:17:96:CE:2D: 43:6B:F0:E2:71:38 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB: 1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73 Timestamp : Jun 9 01:29:32.938 2023 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:BB:F8:FB:A6:42:25:68:83:70:8A:A2: FB:C5:13:F1:18:9F:3B:CA:1A:41:E9:3E:4B:89:69:CA: 25:32:DD:8B:C8:02:21:00:F8:3D:51:94:F9:09:A3:8B: 7D:34:87:5C:98:DB:31:DD:0F:97:A6:CB:F1:D5:00:0E: 30:54:E6:E5:F2:53:FB:26 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : DA:B6:BF:6B:3F:B5:B6:22:9F:9B:C2:BB:5C:6B:E8:70: 91:71:6C:BB:51:84:85:34:BD:A4:3D:30:48:D7:FB:AB Timestamp : Jun 9 01:29:32.885 2023 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:95:16:59:A4:36:EF:6E:E3:D5:23:E8: 21:C1:63:FB:F3:E9:BA:08:21:78:DF:63:07:AC:6A:48: BF:46:5D:57:C7:02:21:00:83:ED:E6:DE:50:B6:71:35: 4A:8B:02:50:D6:EE:E3:5E:20:2A:F4:E4:19:23:0C:F3: 97:9F:43:52:62:47:61:C4
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-09-26T06:13:30+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=GeoTrust TLS RSA CA G1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2017-11-02T12:23:37+00:00
Expires
2027-11-02T12:23:37+00:00
Days remaining
402
Serial (hex)
0D07782A133FC6F9A57296E131FFD179
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

C0:6E:30:7F:7C:FC:1D:32:FA:72:A4:C0:33:C8:7B:90:01:9A:F2:16:F0:77:5D:64:97:8A:2E:CA:6C:8A:23:0E
Certificate extensions & PEM
subjectKeyIdentifier
94:4F:D4:5D:8B:E4:A4:E2:A6:80:FE:FD:D8:F9:00:EF:A3:BE:02:57
authorityKeyIdentifier
4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
basicConstraints
CA:TRUE, pathlen:0
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootG2.crl
certificatePolicies
Policy: X509v3 Any Policy CPS: https://www.digicert.com/CPS
-----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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