SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
a-fire.biz
SSL/TLS Certificate
SSL/TLS Certificate for a-fire.biz
Valid- Issued by (CA)
- Google Trust Services
- Subject
- a-fire.biz
- Valid from
- Jul 15, 2026
- Valid until
- Oct 13, 2026 (69 days remaining)
- Public key
- EC 256-bit
- Serial
- 5305015EB5B58A2213F64A408A728543
- SHA-256 fingerprint
- 59:35:14:55:98:0F:34:1E:C4:FB:D3:5C:65:FE:BE:C5:7B:2C:A8:FD:90:F5:F9:93:52:51:3A:72:B4:6F:02:B1
- Chain
- WE1 → GTS Root R4
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 Aug 1, 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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