Certificate warnings during a server move with new hostname
Moving a site to a new server with a new hostname leaves visitors facing certificate warnings during the DNS switchover.
Tier II · Emerging Problems that are still building up.
23 public reports · first reported 29 August 2026 · last reported 30 August 2026
What's going wrong
When a website moves to a new server under a different hostname, visitors can briefly see certificate warnings while DNS records are switched over.
AI-assisted: written with the help of AI from the reports. The idea report has the full summary.
In the idea report
- The full summary.
- The products the 23 reports are about, and how many came each month.
- Related problems.
No business has been found with this problem yet, so the report has no contacts. All sales are final — no refunds. Pricing.