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 aff-x.me
Valid- Issued by (CA)
- Google Trust Services
- Subject
- aff-x.me
- Valid from
- Aug 2, 2026
- Valid until
- Oct 31, 2026 (80 days remaining)
- Public key
- EC 256-bit
- Serial
- 4680CFF74E3F8C640E600B3805E1A2E7
- SHA-256 fingerprint
- 12:6D:F9:90:8E:6C:5A:5C:52:1C:AA:98:CC:D9:43:3E:0B:52:3F:38:BF:9A:BB:F1:64:41:A1:35:9E:5B:67:EA
- Chain
- WE1 → GTS Root R4
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by aff-x.me's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch aff-x.me 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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