Yes — anvi-dev.site 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
anvi-dev.site has an AAAA record and answers on it.
✓ 2a0a:7d80:1:7::171 answers · 443
yes
www over IPv6
www.anvi-dev.site has an AAAA record and answers on it.
✓ 2a0a:7d80:1:7::171 answers · 443
yes
Mail servers (MX) have IPv6
None of the mail servers has an AAAA record.
mx.hoster.by ✗
no
Nameservers have IPv6
2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
ns1.hoster.by ✓ns2.hoster.by ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 200.
https://anvi-dev.site/ via 2a0a:7d80:1:7::171 → 200
works
 Which outside scripts, fonts, payments or chat anvi-dev.site loads from have no IPv6.
 Load anvi-dev.site over IPv6 from up to six other places — a second opinion.

What's keeping anvi-dev.site from an A

  1. Mail servers without IPv6
    mx.hoster.by 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

anvi-dev.site  Has IPv6

A (IPv4)87.232.64.171
AAAA (IPv6)2a0a:7d80:1:7::171

www.anvi-dev.site  Has IPv6

A (IPv4)87.232.64.171
AAAA (IPv6)2a0a:7d80:1:7::171

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/3YChL8HVbk · How we measure

Checked 2026-11-08 10:56:07 UTC. Full DNS report: dns.pizza/domain/anvi-dev.site · Age, certificate and blocklists: how.is/anvi-dev.site · JSON: /api/v1/anvi-dev.site