SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for wk.am
Expiring soon- Issued by (CA)
- DigiCert Inc
- Subject
- wk.am
- Valid from
- Jun 23, 2026
- Valid until
- Sep 20, 2026 (20 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0E63E1AC9EC9A37AE333E4C976A6EBAA
- SHA-256 fingerprint
- 0E:FF:2D:E0:E2:DF:98:C0:2F:3B:B7:AF:D3:40:9D:9F:DA:EE:D8:D2:98:82:4A:12:B6:A6:3B:7E:29:59:B5:40
- Chain
- Encryption Everywhere DV TLS CA - G2 → DigiCert Global Root G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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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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