SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
aja-marketplace.com
SSL/TLS Certificate
SSL/TLS Certificate for aja-marketplace.com
Valid- Issued by (CA)
- Google Trust Services
- Subject
- tls.automattic.com
- Valid from
- Sep 10, 2026
- Valid until
- Dec 9, 2026 (37 days remaining)
- Public key
- EC 256-bit
- Serial
- 83BB64E193650CA7134502326DDD1C02
- SHA-256 fingerprint
- CF:24:C4:5C:1C:52:AE:C3:28:F0:AE:6A:F4:4C:A4:28:9D:D7:98:A0:68:8E:C0:85:5D:45:89:2A:95:3A:67:68
- Chain
- WR1 → GTS Root R1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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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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