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

node-edge-01.cdn.saibaitetech.com · 103.40.175.165:443

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
O=CloudFlare, Inc. OU=CloudFlare Origin CA CN=CloudFlare Origin Certificate
Issuer
C=US ST=California L=San Francisco O=CloudFlare, Inc. OU=CloudFlare Origin SSL ECC Certificate Authority
Valid from
2019-01-13T14:31:00+00:00
Expires
2034-01-09T14:31:00+00:00
Days remaining
2662
Serial (hex)
4DC1162F3CA790B0850A8002D620C7DAF1B71246
Signature
ecdsa-with-SHA256
Public key
EC 256 prime256v1

Subject alternative names (SAN)

DNS:*.dnspod.com, DNS:dnspod.com

SHA-256 fingerprint

DD:44:D0:F2:9E:C6:4A:3F:7C:0C:31:2C:E4:5A:E8:33:AE:08:BF:6C:D6:D1:03:D9:99:F0:A5:E2:2C:F8:D5:CB
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Client Authentication, TLS Web Server Authentication
basicConstraints
CA:FALSE
subjectKeyIdentifier
21:19:17:A1:32:7A:6D:35:5C:F6:E0:C2:BE:83:5C:B6:55:D6:AB:10
authorityKeyIdentifier
85:30:5D:3B:2A:70:D4:ED:D5:92:67:07:FD:EB:39:B4:1A:0E:38:A7
authorityInfoAccess
OCSP - URI:http://ocsp.cloudflare.com/origin_ecc_ca
subjectAltName
DNS:*.dnspod.com, DNS:dnspod.com
crlDistributionPoints
Full Name: URI:http://crl.cloudflare.com/origin_ecc_ca.crl 
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-09-25T16:43:57+00:00

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

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