SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
pk-space.com
SSL/TLS Certificate
SSL/TLS Certificate for pk-space.com
Valid- Issued by (CA)
- TrustAsia Technologies, Inc.
- Subject
- pk-space.com
- Valid from
- Jun 21, 2026
- Valid until
- Jan 5, 2027 (93 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 02AF215BF9B2AAA16E956FF38733222C
- SHA-256 fingerprint
- CE:8D:54:96:67:14:8C:87:7A:5D:A9:8E:01:99:D1:0D:AB:B7:09:08:A4:E3:3D:B2:B5:27:53:35:64:0F:53:11
- Chain
- TrustAsia DV TLS RSA CA 2025 → DigiCert Global Root G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Sep 24, 2026.
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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, 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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