SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
shs-h.com.tw
SSL/TLS Certificate
SSL/TLS Certificate for shs-h.com.tw
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- shs-h.com.tw
- Valid from
- Jan 19, 2026
- Valid until
- Jan 19, 2027 (78 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 41EB9BA9CFD1E284B161BC11F98F1748
- SHA-256 fingerprint
- 87:E1:9A:CC:E6:E0:DD:69:9A:2B:88:15:C2:73:14:23:57:E0:D6:33:3E:25:BD:28:F5:96:56:2D:63:D7:E0:D0
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by shs-h.com.tw's certificate expiring
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Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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