SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
pertamina-ptc.com
SSL/TLS Certificate
SSL/TLS Certificate for pertamina-ptc.com
Valid- Issued by (CA)
- Google Trust Services
- Subject
- pertamina-ptc.com
- Valid from
- Sep 24, 2026
- Valid until
- Dec 23, 2026 (67 days remaining)
- Public key
- EC 256-bit
- Serial
- EB722656A8FA5B641374B5252B3B7429
- SHA-256 fingerprint
- 7D:DA:65:F0:61:DA:BC:4A:CA:1A:F9:2F:CC:31:70:00:2E:15:8D:48:28:7C:05:AC:38:E5:88:71:BD:3B:69:E0
- Chain
- WE1 → GTS Root R4
Certificate Authority Authorization (CAA)
The serving CA (Google Trust Services) is authorized by this domain's CAA records (comodoca.com, digicert.com, emsign.com, globalsign.com, letsencrypt.org, pertamina-ptc.com, pki.goog, ssl.com).
Never get surprised by pertamina-ptc.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch pertamina-ptc.com 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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