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

adns2.netfortris.com · 69.28.100.12:443

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
C=US ST=Washington L=Seattle O=Netfortris Acquisition Co., Inc. CN=*.netfortris.com
Issuer
C=US O=DigiCert Inc CN=DigiCert TLS RSA SHA256 2020 CA1
Valid from
2020-12-22T00:00:00+00:00
Expires
2022-01-22T23:59:59+00:00
Days remaining
-1723
Serial (hex)
0E2D7D9D0476E1ACC6836F69DFFC975F
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.netfortris.com, DNS:*.netfortris.net, DNS:*.fonality.com, DNS:netfortris.com, DNS:netfortris.net, DNS:fonality.com

SHA-256 fingerprint

41:85:B2:DF:25:C9:FF:54:13:6F:15:29:CF:6A:37:9C:A7:A1:70:1C:C0:05:AF:00:98:DB:17:9F:C7:91:69:6F
Certificate extensions & PEM
authorityKeyIdentifier
B7:6B:A2:EA:A8:AA:84:8C:79:EA:B4:DA:0F:98:B2:C5:95:76:B9:F4
subjectKeyIdentifier
2D:C6:94:48:93:56:CE:47:FA:DF:D7:06:1E:E5:7F:D4:3F:5D:32:A4
subjectAltName
DNS:*.netfortris.com, DNS:*.netfortris.net, DNS:*.fonality.com, DNS:netfortris.com, DNS:netfortris.net, DNS:fonality.com
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertTLSRSASHA2562020CA1.crl Full Name: URI:http://crl4.digicert.com/DigiCertTLSRSASHA2562020CA1.crl
certificatePolicies
Policy: 2.16.840.1.114412.1.1 CPS: https://www.digicert.com/CPS Policy: 2.23.140.1.2.2
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/DigiCertTLSRSASHA2562020CA1.crt
basicConstraints
CA:FALSE
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 29:79:BE:F0:9E:39:39:21:F0:56:73:9F:63:A5:77:E5: BE:57:7D:9C:60:0A:F8:F9:4D:5D:26:5C:25:5D:C7:84 Timestamp : Dec 22 15:21:35.808 2020 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:1F:80:03:5C:1E:1F:8D:EA:7D:07:3E:E7: C4:E3:6C:3B:33:C0:59:D0:F5:2F:94:C6:D0:EA:6F:B3: 24:55:8C:D2:02:20:09:BF:70:A2:9F:FC:CA:C2:28:57: 0F:24:57:6B:66:BA:F9:1D:5E:9A:FA:58:DB:5F:E4:7C: B4:28:89:DC:FD:C4 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 22:45:45:07:59:55:24:56:96:3F:A1:2F:F1:F7:6D:86: E0:23:26:63:AD:C0:4B:7F:5D:C6:83:5C:6E:E2:0F:02 Timestamp : Dec 22 15:21:35.912 2020 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:80:10:A7:C3:D0:CB:1E:43:F8:56:AA: 18:7D:9A:D0:F5:B1:B4:74:A6:2F:D5:A4:78:00:FD:C1: AF:C2:D1:1C:F8:02:21:00:B0:2C:4A:EC:AE:66:D3:07: B0:80:7B:DB:78:EF:84:78:FD:34:CF:64:16:E6:87:5D: 54:6C:9B:43:94:72:6A:B6
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-10-11T12:32:18+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=DigiCert Inc CN=DigiCert TLS RSA SHA256 2020 CA1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root CA
Valid from
2020-09-24T00:00:00+00:00
Expires
2030-09-23T23:59:59+00:00
Days remaining
1443
Serial (hex)
0A3508D55C292B017DF8AD65C00FF7E4
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

25:76:87:13:D3:B4:59:F9:38:2D:2A:59:4F:85:F3:47:09:FD:2A:89:30:73:15:42:A4:14:6F:FB:24:6B:EC:69
Certificate extensions & PEM
subjectKeyIdentifier
B7:6B:A2:EA:A8:AA:84:8C:79:EA:B4:DA:0F:98:B2:C5:95:76:B9:F4
authorityKeyIdentifier
03:DE:50:35:56:D1:4C:BB:66:F0:A3:E2:1B:1B:C3:97:B2:3D:D1:55
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 CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalRootCA.crt
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootCA.crl Full Name: URI:http://crl4.digicert.com/DigiCertGlobalRootCA.crl
certificatePolicies
Policy: 2.23.140.1.1 Policy: 2.23.140.1.2.1 Policy: 2.23.140.1.2.2 Policy: 2.23.140.1.2.3
-----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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