SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
afflo.app
SSL/TLS Certificate
SSL/TLS Certificate for afflo.app
Valid- Issued by (CA)
- Google Trust Services
- Subject
- afflo.app
- Valid from
- Jul 14, 2026
- Valid until
- Oct 12, 2026 (81 days remaining)
- Public key
- EC 256-bit
- Serial
- 9CD41DC0523D58540ED0947F9E5041BC
- SHA-256 fingerprint
- 08:68:FB:0D:51:23:C0:E1:09:D5:73:51:E9:3B:E2:3C:E0:E9:98:6D:E1:F0:A0:5D:29:4C:B9:AB:F6:82:7E:BD
- Chain
- WE1 → GTS Root R4
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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This is today's certificate. Turn on monitoring and we'll watch afflo.app 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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