Yes — meowapp.online has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 meowapp.online has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:8e1e:d8f7:5f98:fee:e8a5 answers · 443✓ 2a02:4780:84:2d0:300c:c5eb:5ad0:4239 answers · 443	yes
www over IPv6 www.meowapp.online has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:21:7656:6c92:b43e:95dc:ca2c answers · 443✓ 2a02:4780:22:f88d:1767:3ad2:8f4e:c40b answers · 443	yes
Mail servers (MX) have IPv6 No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record.	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. aster.dns-parking.com ✓helios.dns-parking.com ✓	yes

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

https://meowapp.online/ via 2a02:4780:84:8e1e:d8f7:5f98:fee:e8a5 → 302https://meowapp.online/login.php via 2a02:4780:84:8e1e:d8f7:5f98:fee:e8a5 → 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/meowapp.online.svg)](https://aaaa.bot/meowapp.online)

Check again

meowapp.online Has IPv6

A (IPv4)	84.32.84.147 2.57.91.18
AAAA (IPv6)	2a02:4780:84:8e1e:d8f7:5f98:fee:e8a5 2a02:4780:84:2d0:300c:c5eb:5ad0:4239

www.meowapp.online Has IPv6

Alias of	www.meowapp.online.cdn.hstgr.net
A (IPv4)	195.35.60.167 191.96.144.83
AAAA (IPv6)	2a02:4780:21:7656:6c92:b43e:95dc:ca2c 2a02:4780:22:f88d:1767:3ad2:8f4e:c40b

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: meowapp.online
Measured 2026-11-09 04:53:16 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    84.32.84.147, 2.57.91.18
AAAA (IPv6): 2a02:4780:84:8e1e:d8f7:5f98:fee:e8a5, 2a02:4780:84:2d0:300c:c5eb:5ad0:4239
www AAAA:    2a02:4780:21:7656:6c92:b43e:95dc:ca2c, 2a02:4780:22:f88d:1767:3ad2:8f4e:c40b

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: meowapp.online has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:8e1e:d8f7:5f98:fee:e8a5: answers (TCP 443)
    2a02:4780:84:2d0:300c:c5eb:5ad0:4239: answers (TCP 443)
- www over IPv6: www.meowapp.online has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:21:7656:6c92:b43e:95dc:ca2c: answers (TCP 443)
    2a02:4780:22:f88d:1767:3ad2:8f4e:c40b: answers (TCP 443)
- Mail servers (MX) have IPv6: No MX records, so mail goes to the domain's own address (implicit MX). It 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://meowapp.online/ via 2a02:4780:84:8e1e:d8f7:5f98:fee:e8a5 -> HTTP 302, certificate: valid
    https://meowapp.online/login.php via 2a02:4780:84:8e1e:d8f7:5f98:fee:e8a5 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/fsJOmoJ-6W

Permanent link: aaaa.bot/r/fsJOmoJ-6W · How we measure

Checked 2026-11-09 04:53:16 UTC. Full DNS report: dns.pizza/domain/meowapp.online · Age, certificate and blocklists: how.is/meowapp.online · JSON: /api/v1/meowapp.online