Yes — hiddencity.quest has IPv6.

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

B
IPv6 readiness
Works over IPv6, with one gap: its mail servers lack IPv6.
Website over IPv6
hiddencity.quest has an AAAA record and answers on it.
✓ 2001:41d0:203:dee4:5:39:10:93 answers · 80
yes
www over IPv6
www.hiddencity.quest has an AAAA record and answers on it.
✓ 2001:41d0:203:dee4:5:39:10:93 answers · 80
yes
Mail servers (MX) have IPv6
None of the mail servers has an AAAA record.
mail.imena.com.ua ✗
no
Nameservers have IPv6
2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
pid2.srv53.org ✓pid1.srv53.net ✓
yes
HTTPS over IPv6 · not part of the grade yet
hiddencity.quest didn't complete an HTTPS request over IPv6 (ECONNREFUSED).
https://hiddencity.quest/ via 2001:41d0:203:dee4:5:39:10:93 · ECONNREFUSED
?
 Load hiddencity.quest over IPv6 from up to six other places — a second opinion.

What's keeping hiddencity.quest from an A

  1. Mail servers without IPv6
    mail.imena.com.ua 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.

Check again

hiddencity.quest  Has IPv6

A (IPv4)5.39.10.93
AAAA (IPv6)2001:41d0:203:dee4:5:39:10:93

www.hiddencity.quest  Has IPv6

A (IPv4)5.39.10.93
AAAA (IPv6)2001:41d0:203:dee4:5:39:10:93

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

 Permanent link: aaaa.bot/r/eUlE7nkmGN · How we measure

Checked 2026-11-04 09:43:35 UTC. Full DNS report: dns.pizza/domain/hiddencity.quest · Age, certificate and blocklists: how.is/hiddencity.quest · JSON: /api/v1/hiddencity.quest