Yes — londonsciencemuseum.site has IPv6.

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

C
IPv6 readiness
Works over IPv6, with gaps: its mail servers lack IPv6; its nameservers lack IPv6.
Website over IPv6
londonsciencemuseum.site has an AAAA record and answers on it.
✓ 2800:6c0:2::1:7 answers · 443
yes
www over IPv6
www.londonsciencemuseum.site has an AAAA record and answers on it.
✓ 2800:6c0:2::1:7 answers · 443
yes
Mail servers (MX) have IPv6
At least one mail server has no AAAA record (1 of 2 checked do).
mail.londonsciencemuseum.site ✓mx1.londonsciencemuseum.site ✗
partly
Nameservers have IPv6
No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS.
ns4.hostmar.com ✗ns3.hostmar.com ✗
no
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 200.
https://londonsciencemuseum.site/ via 2800:6c0:2::1:7 → 200
works
 Which outside scripts, fonts, payments or chat londonsciencemuseum.site loads from have no IPv6.
 Load londonsciencemuseum.site over IPv6 from up to six other places — a second opinion.

What's keeping londonsciencemuseum.site from an A

  1. Mail servers without IPv6
    mx1.londonsciencemuseum.site 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.
  2. Nameservers without IPv6
    ns4.hostmar.com, ns3.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

londonsciencemuseum.site  Has IPv6

A (IPv4)200.58.112.206
AAAA (IPv6)2800:6c0:2::1:7

www.londonsciencemuseum.site  Has IPv6

Alias oflondonsciencemuseum.site
A (IPv4)200.58.112.206
AAAA (IPv6)2800:6c0:2::1:7

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/UoAKLvEQeG · How we measure

Checked 2026-11-10 03:18:55 UTC. Full DNS report: dns.pizza/domain/londonsciencemuseum.site · Age, certificate and blocklists: how.is/londonsciencemuseum.site · JSON: /api/v1/londonsciencemuseum.site