Has both IPv4 (A) and IPv6 (AAAA) addresses.
This is a saved measurement from 2026-11-14 13:40 UTC. Check gnmosfast.org live now
| Website over IPv6 gnmosfast.org has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::6815:3a0c answers · 443✓ 2606:4700:3036::ac43:99e1 answers · 443 | yes |
| www over IPv6 www.gnmosfast.org has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::6815:3a0c answers · 443✓ 2606:4700:3036::ac43:99e1 answers · 443 | yes |
| Mail servers (MX) have IPv6 No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record. | yes |
| Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. buck.ns.cloudflare.com ✓walk.ns.cloudflare.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet Loads over IPv6 with a valid certificate: HTTP 403. https://gnmosfast.org/ via 2606:4700:3033::6815:3a0c → 403 | works |
gnmosfast.org Has IPv6
| A (IPv4) | 172.67.153.225 104.21.58.12 |
|---|---|
| AAAA (IPv6) | 2606:4700:3033::6815:3a0c 2606:4700:3036::ac43:99e1 |
www.gnmosfast.org Has IPv6
| A (IPv4) | 104.21.58.12 172.67.153.225 |
|---|---|
| AAAA (IPv6) | 2606:4700:3033::6815:3a0c 2606:4700:3036::ac43:99e1 |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/qH39MDtFeu · How we measure
Checked 2026-11-14 13:40:09 UTC. Full DNS report: dns.pizza/domain/gnmosfast.org · Age, certificate and blocklists: how.is/gnmosfast.org · JSON: /api/v1/gnmosfast.org