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

etb.com.co · 201.245.171.130:443

Unverified
Certificate verification failed. These are unverified certificate details presented by the server. Peer certificate CN=`mietbeyg.etb.com' did not match expected CN=`etb.com.co'

Certificate verification failed

Subject
CN=mietbeyg.etb.com
Issuer
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication CA DV R36
Valid from
2026-04-14T00:00:00+00:00
Expires
2026-10-29T23:59:59+00:00
Days remaining
34
Serial (hex)
8AAD51B4462170952E4B6978DA0CA343
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:mietbeyg.etb.com, DNS:www.mietbeyg.etb.com

SHA-256 fingerprint

EB:2F:08:F4:7D:91:8E:79:51:D9:37:C6:91:57:2A:7B:3D:F2:F3:14:DA:89:6B:1C:A7:C1:0A:F6:E4:11:C1:C5
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
DF:8E:8B:C2:FA:08:59:44:54:6C:69:77:54:20:CA:06:B1:8C:42:B8
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:mietbeyg.etb.com, DNS:www.mietbeyg.etb.com
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D7:6D:7D:10:D1:A7:F5:77:C2:C7:E9:5F:D7:00:BF:F9: 82:C9:33:5A:65:E1:D0:B3:01:73:17:C0:C8:C5:69:77 Timestamp : Apr 14 01:35:31.678 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:E7:A4:C1:9D:33:68:A8:5C:9D:43:04: 5D:6D:08:04:E1:D8:8B:7C:BD:B2:57:E9:EF:98:2C:42: 25:D9:09:1C:DA:02:20:7D:89:55:27:3D:FB:D9:9E:F9: EE:43:C6:BD:68:18:0A:6F:FF:7B:9C:5D:A3:66:2E:6F: D3:1F:B7:28:C9:09:87 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : C8:A3:C4:7F:C7:B3:AD:B9:35:6B:01:3F:6A:7A:12:6D: E3:3A:4E:43:A5:C6:46:F9:97:AD:39:75:99:1D:CF:9A Timestamp : Apr 14 01:35:31.744 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:B3:C3:42:7A:8F:BB:1F:4F:66:64:45: 49:A4:8B:33:9B:D0:A3:05:A1:0D:CF:24:03:DC:A0:99: 2D:4E:A7:6B:03:02:21:00:B1:B4:72:12:D4:32:45:50: 57:41:85:48:5F:02:79:C5:6A:E2:12:DC:A4:8A:4F:FB: 26:C4:77:06:63:F6:37:53 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 6C:FE:50:19:43:A8:5E:A9:16:BC:52:D1:33:E4:DC:C9: 1E:F1:41:1C:7D:25:84:20:D1:73:80:9E:18:18:EB:3A Timestamp : Apr 14 01:35:32.151 2026 GMT Extensions: 00:00:05:00:07:17:20:28 Signature : ecdsa-with-SHA256 30:46:02:21:00:81:AE:C1:D4:48:49:B4:0C:B7:46:1A: 24:FC:16:5C:BF:8C:21:FB:BD:F8:17:13:AF:E6:C4:9A: E1:C8:63:E0:83:02:21:00:8F:F4:23:74:53:3C:F0:9E: 74:BD:81:B0:65:8C:68:05:CE:C5:7F:0D:AC:37:36:29: DF:80:46:F9:3D:5B:82:9B
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES256-GCM-SHA384 · Checked 2026-09-25T03:04:49+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
3465
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

Registration / WHOIS →DNS records →