Yes — vaultornetcorso.app has IPv6.

Has both IPv4 (A) and IPv6 (AAAA) addresses.

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 vaultornetcorso.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:e82b:4035:5a93:1702:6e00 answers · 443✓ 2a02:4780:84:84dc:2369:5a2b:8762:53f answers · 443	yes
www over IPv6 www.vaultornetcorso.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:4c:7f99:f163:cc98:3839:ed06 answers · 443✓ 2a02:4780:4d:762b:b8b3:6b20:7ebd:4463 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. apollo.dns-parking.com ✓athena.dns-parking.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.

https://vaultornetcorso.app/ via 2a02:4780:84:e82b:4035:5a93:1702:6e00 → 302https://vaultornetcorso.app/login.php via 2a02:4780:84:e82b:4035:5a93:1702:6e00 → 200

works

Nothing keeping you from an A

Nothing to fix
Show it off: add the badge to your README.
[![IPv6](https://aaaa.bot/badge/vaultornetcorso.app.svg)](https://aaaa.bot/vaultornetcorso.app)

Check again

vaultornetcorso.app Has IPv6

A (IPv4)	84.32.84.223 2.57.91.39
AAAA (IPv6)	2a02:4780:84:e82b:4035:5a93:1702:6e00 2a02:4780:84:84dc:2369:5a2b:8762:53f

www.vaultornetcorso.app Has IPv6

Alias of	www.vaultornetcorso.app.cdn.hstgr.net
A (IPv4)	88.223.87.104 145.223.124.4
AAAA (IPv6)	2a02:4780:4c:7f99:f163:cc98:3839:ed06 2a02:4780:4d:762b:b8b3:6b20:7ebd:4463

Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).

Copy the evidence — a citation-ready record of this measurement

IPv6 measurement: vaultornetcorso.app
Measured 2026-11-10 20:32:22 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    84.32.84.223, 2.57.91.39
AAAA (IPv6): 2a02:4780:84:e82b:4035:5a93:1702:6e00, 2a02:4780:84:84dc:2369:5a2b:8762:53f
www AAAA:    2a02:4780:4c:7f99:f163:cc98:3839:ed06, 2a02:4780:4d:762b:b8b3:6b20:7ebd:4463

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: vaultornetcorso.app has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:e82b:4035:5a93:1702:6e00: answers (TCP 443)
    2a02:4780:84:84dc:2369:5a2b:8762:53f: answers (TCP 443)
- www over IPv6: www.vaultornetcorso.app has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:4c:7f99:f163:cc98:3839:ed06: answers (TCP 443)
    2a02:4780:4d:762b:b8b3:6b20:7ebd:4463: answers (TCP 443)
- Mail servers (MX) have IPv6: No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record.
- Nameservers have IPv6: 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.

Reachability = a TCP connection opened on port 443 (or 80).

HTTPS over IPv6 (not graded): Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.
    https://vaultornetcorso.app/ via 2a02:4780:84:e82b:4035:5a93:1702:6e00 -> HTTP 302, certificate: valid
    https://vaultornetcorso.app/login.php via 2a02:4780:84:e82b:4035:5a93:1702:6e00 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/rbsz3SjFmg

Permanent link: aaaa.bot/r/rbsz3SjFmg · How we measure

Checked 2026-11-10 20:32:22 UTC. Full DNS report: dns.pizza/domain/vaultornetcorso.app · Age, certificate and blocklists: how.is/vaultornetcorso.app · JSON: /api/v1/vaultornetcorso.app