SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ingegneri-ca.net
SSL/TLS Certificate
SSL/TLS Certificate for ingegneri-ca.net
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- ingegneri-ca.net
- Valid from
- Sep 4, 2026
- Valid until
- Dec 3, 2026 (82 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0581460609DDD1378982C801CC825125CF5C
- SHA-256 fingerprint
- 47:8B:7A:BB:BB:46:FC:E7:E3:C5:E6:CA:92:4E:34:5B:69:87:CD:82:29:4E:3C:72:8B:DE:DD:E8:D8:5A:32:D1
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 2 previous certificates for this host. This certificate has been served since Sep 10, 2026.
Never get surprised by ingegneri-ca.net's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch ingegneri-ca.net 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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