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

dns3.planisys.tech · 63.251.107.116:443

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=*.planisys.net
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=RapidSSL TLS RSA CA G1
Valid from
2024-09-23T00:00:00+00:00
Expires
2025-10-01T23:59:59+00:00
Days remaining
-365
Serial (hex)
0B5F5EC63F99B664FAAC19757BEB6AD9
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

DNS:*.planisys.net, DNS:planisys.net

SHA-256 fingerprint

AF:C6:89:A9:88:31:03:90:C5:6B:0C:53:7B:98:D2:4C:42:F4:3B:B4:42:D5:86:1E:7B:4E:48:16:5F:6A:8E:7B
Certificate extensions & PEM
authorityKeyIdentifier
0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
subjectKeyIdentifier
5B:1F:FB:23:FF:EC:D8:2B:DE:2A:4E:5F:0F:F4:06:76:2E:94:09:1F
subjectAltName
DNS:*.planisys.net, DNS:planisys.net
certificatePolicies
Policy: 2.23.140.1.2.1 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
crlDistributionPoints
Full Name: URI:http://cdp.rapidssl.com/RapidSSLTLSRSACAG1.crl
authorityInfoAccess
OCSP - URI:http://status.rapidssl.com CA Issuers - URI:http://cacerts.rapidssl.com/RapidSSLTLSRSACAG1.crt
basicConstraints
CA:FALSE
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 12:F1:4E:34:BD:53:72:4C:84:06:19:C3:8F:3F:7A:13: F8:E7:B5:62:87:88:9C:6D:30:05:84:EB:E5:86:26:3A Timestamp : Sep 23 12:03:19.345 2024 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:0F:93:21:07:2F:DA:6A:D5:20:FB:FB:57: 9B:3E:19:4C:91:EC:48:C2:82:8C:57:D2:23:A3:12:45: 75:28:AA:95:02:21:00:8A:36:F1:64:38:01:89:69:09: 53:97:EA:EA:CF:D4:66:05:5A:C4:A6:FB:9E:FB:48:86: F4:DA:B5:54:65:BD:73 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0: 87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8 Timestamp : Sep 23 12:03:19.399 2024 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:F3:A2:F7:37:9F:6E:AE:B6:13:B4:78: AB:8D:05:DB:58:9D:4B:79:14:47:AD:89:1C:8A:69:4C: DE:6F:B4:56:F1:02:21:00:8B:98:6C:5F:BD:4A:22:AD: D0:18:F4:7C:C7:60:7E:E1:9B:14:6C:1E:66:63:9B:BE: C6:B8:CD:97:6D:46:CC:F5 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : E6:D2:31:63:40:77:8C:C1:10:41:06:D7:71:B9:CE:C1: D2:40:F6:96:84:86:FB:BA:87:32:1D:FD:1E:37:8E:50 Timestamp : Sep 23 12:03:19.417 2024 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:EF:79:EB:73:49:BB:C8:D7:98:CE:A0: 5F:AB:AC:52:FD:F8:B0:17:CB:A2:A3:6F:1D:B4:BC:85: 9C:44:61:39:1C:02:21:00:F1:56:19:96:37:BC:66:68: 86:52:B1:93:C0:A5:1A:01:47:BE:D8:78:62:5A:26:05: 88:B6:D9:5B:B4:DB:B0:52
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-01T13:14:29+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=RapidSSL TLS RSA CA G1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2017-11-02T12:24:33+00:00
Expires
2027-11-02T12:24:33+00:00
Days remaining
396
Serial (hex)
0B259422CED9812A15A04E99528A0EFA
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

44:22:E9:63:EE:53:CD:58:CC:9F:85:CD:40:BF:5F:FE:C0:09:5F:DF:1A:15:45:35:66:1C:1C:06:BC:AD:C6:9B
Certificate extensions & PEM
subjectKeyIdentifier
0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
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: 2.16.840.1.114412.1.1 CPS: https://www.digicert.com/CPS Policy: 2.16.840.1.114412.1.2 Policy: 2.23.140.1.2.1 Policy: 2.23.140.1.2.2
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2013-08-01T12:00:00+00:00
Expires
2038-01-15T12:00:00+00:00
Days remaining
4123
Serial (hex)
033AF1E6A711A9A0BB2864B11D09FAE5
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

CB:3C:CB:B7:60:31:E5:E0:13:8F:8D:D3:9A:23:F9:DE:47:FF:C3:5E:43:C1:14:4C:EA:27:D4:6A:5A:B1:CB:5F
Certificate extensions & PEM
basicConstraints
CA:TRUE
keyUsage
Digital Signature, Certificate Sign, CRL Sign
subjectKeyIdentifier
4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39
-----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 →