Yes — vyzu.page has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 vyzu.page has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3036::6815:13f5 answers · 443✓ 2606:4700:3033::ac43:be83 answers · 443	yes
www over IPv6 www.vyzu.page has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3036::6815:13f5 answers · 443✓ 2606:4700:3033::ac43:be83 answers · 443	yes
Mail servers (MX) have IPv6 Null MX — this domain says it doesn't receive mail.	n/a
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. ara.ns.cloudflare.com ✓kirk.ns.cloudflare.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Redirects to vyzu.app, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all.

https://vyzu.page/ via 2606:4700:3036::6815:13f5 → 308https://vyzu.app/ · redirects to vyzu.app, which has no IPv6 address

problem

Nothing keeping you from an A

A redirect leads off IPv6
Redirects to vyzu.app, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all. Give the redirect target IPv6 too, or redirect somewhere that has it.

Check again

vyzu.page Has IPv6

A (IPv4)	172.67.190.131 104.21.19.245
AAAA (IPv6)	2606:4700:3036::6815:13f5 2606:4700:3033::ac43:be83

www.vyzu.page Has IPv6

A (IPv4)	172.67.190.131 104.21.19.245
AAAA (IPv6)	2606:4700:3036::6815:13f5 2606:4700:3033::ac43:be83

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: vyzu.page
Measured 2026-11-12 15:42:31 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.190.131, 104.21.19.245
AAAA (IPv6): 2606:4700:3036::6815:13f5, 2606:4700:3033::ac43:be83
www AAAA:    2606:4700:3036::6815:13f5, 2606:4700:3033::ac43:be83

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: vyzu.page has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3036::6815:13f5: answers (TCP 443)
    2606:4700:3033::ac43:be83: answers (TCP 443)
- www over IPv6: www.vyzu.page has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3036::6815:13f5: answers (TCP 443)
    2606:4700:3033::ac43:be83: answers (TCP 443)
- Mail servers (MX) have IPv6: Null MX — this domain says it doesn't receive mail.
- 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): Redirects to vyzu.app, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all.
    https://vyzu.page/ via 2606:4700:3036::6815:13f5 -> HTTP 308, certificate: valid
    https://vyzu.app/ (redirects to vyzu.app, which has no IPv6 address)
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/mA2Px1gFkM

Permanent link: aaaa.bot/r/mA2Px1gFkM · How we measure

Checked 2026-11-12 15:42:31 UTC. Full DNS report: dns.pizza/domain/vyzu.page · Age, certificate and blocklists: how.is/vyzu.page · JSON: /api/v1/vyzu.page