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 novae-group.com

Valid
Issued by (CA)
Let's Encrypt
Subject
novae-group.com
Valid from
Sep 18, 2026
Valid until
Dec 17, 2026 (86 days remaining)
Public key
EC 256-bit
Serial
054FC600244B1E0084BDAB0A0B5251D61809
SHA-256 fingerprint
17:DC:BC:EC:55:FF:52:F5:75:F7:71:39:57:7A:C2:B6:0C:D3:E4:E6:6D:85:C6:02:B1:C0:34:93:A6:E4:17:4A
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (1)
novae-group.com

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

Never get surprised by novae-group.com's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch novae-group.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, 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.

Monitor this certificate free

Free for your first domain: uptime, DNS, and certificate together. No credit card.