Has both IPv4 (A) and IPv6 (AAAA) addresses.
| Website over IPv6 qr-mitr.top has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3037::ac43:9156 answers · 443✓ 2606:4700:3033::6815:4177 answers · 443 | yes |
| Mail servers (MX) have IPv6 Every mail server has an AAAA record. mx.services ✓ | yes |
| Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. aaden.ns.cloudflare.com ✓diva.ns.cloudflare.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet Loads over IPv6 with a valid certificate: HTTP 403. https://qr-mitr.top/ via 2606:4700:3037::ac43:9156 → 403 | works |
qr-mitr.top Has IPv6
| A (IPv4) | 104.21.65.119 172.67.145.86 |
|---|---|
| AAAA (IPv6) | 2606:4700:3037::ac43:9156 2606:4700:3033::6815:4177 |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/oNujwXGj3C · How we measure
Checked 2026-11-01 13:26:34 UTC. Full DNS report: dns.pizza/domain/qr-mitr.top · JSON: /api/v1/qr-mitr.top