SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
homo-automaticus.com
SSL/TLS Certificate
SSL/TLS Certificate for homo-automaticus.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- homo-automaticus.com
- Valid from
- Oct 3, 2026
- Valid until
- Jan 1, 2027 (50 days remaining)
- Public key
- EC 384-bit
- Serial
- 056718F5C253AB534B515CCB8A9289379069
- SHA-256 fingerprint
- 25:99:A1:F9:D8:31:3D:71:A5:05:4A:0F:BF:64:74:7E:A8:5E:79:41:BE:E7:9F:9E:DA:73:E3:26:97:31:D3:41
- Chain
- YE1 → Root YE → ISRG Root X2 → ISRG Root X1
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 Oct 16, 2026.
Never get surprised by homo-automaticus.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch homo-automaticus.com 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, 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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