Yes — homu.uno has IPv6.

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

IPv6 readiness

Works over IPv6, with gaps: its mail servers lack IPv6; its nameservers lack IPv6.

Website over IPv6 homu.uno has an AAAA record and answers on it. ✓ 2800:6c0:2::c:263 answers · 443	yes
www over IPv6 www.homu.uno has an AAAA record and answers on it. ✓ 2800:6c0:2::c:263 answers · 443	yes
Mail servers (MX) have IPv6 At least one mail server has no AAAA record (1 of 2 checked do). mx1.homu.uno ✗mail.homu.uno ✓	partly
Nameservers have IPv6 No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS. ns3.hostmar.com ✗ns4.hostmar.com ✗	no

HTTPS over IPv6 · not part of the grade yet
Answered over IPv6 with a server error (HTTP 503) — can't tell whether that's specific to IPv6.

https://homu.uno/ via 2800:6c0:2::c:263 → 503

What's keeping homu.uno from an A

Mail servers without IPv6
mx1.homu.uno has no AAAA record, so mail from IPv6-only servers can't reach it directly. If a provider runs your mail, that's their setting; if you run it, add AAAA records for these hosts.
Nameservers without IPv6
ns3.hostmar.com, ns4.hostmar.com all have no AAAA record, so a resolver that only speaks IPv6 can't look your domain up. Most DNS providers offer IPv6 nameservers; ask yours, or move DNS to one that does.

Check again

homu.uno Has IPv6

A (IPv4)	200.58.111.87
AAAA (IPv6)	2800:6c0:2::c:263

www.homu.uno Has IPv6

Alias of	homu.uno
A (IPv4)	200.58.111.87
AAAA (IPv6)	2800:6c0:2::c:263

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: homu.uno
Measured 2026-11-14 13:58:49 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    200.58.111.87
AAAA (IPv6): 2800:6c0:2::c:263
www AAAA:    2800:6c0:2::c:263

Readiness grade C: Works over IPv6, with gaps: its mail servers lack IPv6; its nameservers lack IPv6.
- Website over IPv6: homu.uno has an AAAA record and answers on it.
    2800:6c0:2::c:263: answers (TCP 443)
- www over IPv6: www.homu.uno has an AAAA record and answers on it.
    2800:6c0:2::c:263: answers (TCP 443)
- Mail servers (MX) have IPv6: At least one mail server has no AAAA record (1 of 2 checked do).
- Nameservers have IPv6: No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS.

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

HTTPS over IPv6 (not graded): Answered over IPv6 with a server error (HTTP 503) — can't tell whether that's specific to IPv6.
    https://homu.uno/ via 2800:6c0:2::c:263 -> HTTP 503, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/tUpz6ZcbZq

Permanent link: aaaa.bot/r/tUpz6ZcbZq · How we measure

Checked 2026-11-14 13:58:49 UTC. Full DNS report: dns.pizza/domain/homu.uno · Age, certificate and blocklists: how.is/homu.uno · JSON: /api/v1/homu.uno