Yes — moonligth.link has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 moonligth.link has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3031::ac43:cfc2 answers · 443✓ 2606:4700:3037::6815:3510 answers · 443	yes
www over IPv6 www.moonligth.link has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3031::ac43:cfc2 answers · 443✓ 2606:4700:3037::6815:3510 answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. aspmx.l.google.com ✓alt1.aspmx.l.google.com ✓alt2.aspmx.l.google.com ✓alt3.aspmx.l.google.com ✓alt4.aspmx.l.google.com ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. julio.ns.cloudflare.com ✓laura.ns.cloudflare.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.

https://moonligth.link/ via 2606:4700:3031::ac43:cfc2 → 302https://moonligth.link/es via 2606:4700:3031::ac43:cfc2 → 200

works

Nothing keeping you from an A

Nothing to fix
Show it off: add the badge to your README.
[![IPv6](https://aaaa.bot/badge/moonligth.link.svg)](https://aaaa.bot/moonligth.link)

Check again

moonligth.link Has IPv6

A (IPv4)	104.21.53.16 172.67.207.194
AAAA (IPv6)	2606:4700:3031::ac43:cfc2 2606:4700:3037::6815:3510

www.moonligth.link Has IPv6

A (IPv4)	104.21.53.16 172.67.207.194
AAAA (IPv6)	2606:4700:3031::ac43:cfc2 2606:4700:3037::6815:3510

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: moonligth.link
Measured 2026-11-13 19:47:05 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.53.16, 172.67.207.194
AAAA (IPv6): 2606:4700:3031::ac43:cfc2, 2606:4700:3037::6815:3510
www AAAA:    2606:4700:3031::ac43:cfc2, 2606:4700:3037::6815:3510

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: moonligth.link has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3031::ac43:cfc2: answers (TCP 443)
    2606:4700:3037::6815:3510: answers (TCP 443)
- www over IPv6: www.moonligth.link has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3031::ac43:cfc2: answers (TCP 443)
    2606:4700:3037::6815:3510: answers (TCP 443)
- Mail servers (MX) have IPv6: Every mail server has an AAAA record.
- 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): Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.
    https://moonligth.link/ via 2606:4700:3031::ac43:cfc2 -> HTTP 302, certificate: valid
    https://moonligth.link/es via 2606:4700:3031::ac43:cfc2 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/PQYmeKZU2_

Permanent link: aaaa.bot/r/PQYmeKZU2_ · How we measure

Checked 2026-11-13 19:47:05 UTC. Full DNS report: dns.pizza/domain/moonligth.link · Age, certificate and blocklists: how.is/moonligth.link · JSON: /api/v1/moonligth.link