SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
pharm114.or.kr
SSL/TLS Certificate
SSL/TLS Certificate for pharm114.or.kr
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- pharm114.or.kr
- Valid from
- May 21, 2026
- Valid until
- Dec 5, 2026 (87 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 636B225DC43343701653F0C98FF63242
- SHA-256 fingerprint
- B3:9D:85:E3:DE:EB:2B:D2:5C:9F:87:7B:14:53:5B:78:7A:B7:08:AF:F0:7B:AF:6F:F4:AA:C6:28:50:EB:33:BF
- 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.
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This is today's certificate. Turn on monitoring and we'll watch pharm114.or.kr continuously, notifying you the moment anything moves across all three signals:
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, DNSSEC, CNAME 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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