No IPv6 for nameservers
Check id: ns.no_ipv6 · fix effort: low
What it means
Your nameservers don't answer over IPv6 yet. Not urgent, just something to prefer next time you pick a DNS host.
The technical detail
No NS host has an AAAA record. Dual-stack DNS is best practice, nothing more.
How to fix it
- Prefer a DNS provider whose nameservers are dual-stack.
Does your domain have this problem?
Run a free scan, takes about ten seconds.