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

ns.dinkosto.org · 130.204.128.31:443

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

Certificate verification failed

Subject
CN=*.vhod.dinkosto.org
Issuer
CN=*.vhod.dinkosto.org
Valid from
2026-01-30T06:41:22+00:00
Expires
2031-01-29T06:41:22+00:00
Days remaining
1545
Serial (hex)
32CF7204B80443A3B0A2074CF7648FCF1C8155E4
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.vhod.dinkosto.org, DNS:vhod.dinkosto.org, DNS:localhost, DNS:Vm.dinkosto.org, DNS:Vm

SHA-256 fingerprint

77:E7:45:09:54:41:6D:3F:34:3E:19:B8:E1:38:C9:C4:38:BD:4B:C6:45:64:EF:FE:8E:E7:11:88:8B:BC:6B:15
Certificate extensions & PEM
subjectAltName
DNS:*.vhod.dinkosto.org, DNS:vhod.dinkosto.org, DNS:localhost, DNS:Vm.dinkosto.org, DNS:Vm
subjectKeyIdentifier
24:39:B6:3C:A7:88:B1:1E:9E:4E:C8:D8:1F:C3:13:2F:79:B5:B4:18
authorityKeyIdentifier
24:39:B6:3C:A7:88:B1:1E:9E:4E:C8:D8:1F:C3:13:2F:79:B5:B4:18
basicConstraints
CA:TRUE
extendedKeyUsage
TLS Web Server Authentication
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-11-05T14:16:53+00:00

One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.

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