SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
premi-air.co.nz
SSL/TLS Certificate
SSL/TLS Certificate for premi-air.co.nz
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- premi-air.com
- Valid from
- Aug 1, 2026
- Valid until
- Oct 30, 2026 (73 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 069C71FB1150B794A801C422B1D91DBDFD98
- SHA-256 fingerprint
- F5:86:A1:F2:4C:8C:DE:76:E2:E0:29:E7:EC:07:4D:C1:5E:0E:1C:2F:31:A9:4D:97:E3:91:95:A5:FC:98:C8:B1
- Chain
- YR2 → Root YR → 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 Aug 3, 2026.
Never get surprised by premi-air.co.nz's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch premi-air.co.nz 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.