Yes — topzy.top has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 topzy.top has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:f126:b566:d0c8:58e2:37dc answers · 443✓ 2a02:4780:84:a075:17f1:1543:2cb6:9972 answers · 443	yes
www over IPv6 www.topzy.top has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:4a:2328:3206:59d2:25ba:d21d answers · 443✓ 2a02:4780:4b:97f2:be5f:c1fb:aa27:1dc7 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. artemis.dns-parking.com ✓hermes.dns-parking.com ✓	yes

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

https://topzy.top/ via 2a02:4780:84:f126:b566:d0c8:58e2:37dc → 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/topzy.top.svg)](https://aaaa.bot/topzy.top)

Check again

topzy.top Has IPv6

A (IPv4)	2.57.91.95 84.32.84.51
AAAA (IPv6)	2a02:4780:84:f126:b566:d0c8:58e2:37dc 2a02:4780:84:a075:17f1:1543:2cb6:9972

www.topzy.top Has IPv6

Alias of	www.topzy.top.cdn.hstgr.net
A (IPv4)	84.32.84.91 88.222.222.179
AAAA (IPv6)	2a02:4780:4a:2328:3206:59d2:25ba:d21d 2a02:4780:4b:97f2:be5f:c1fb:aa27:1dc7

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: topzy.top
Measured 2026-11-10 14:28:50 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    2.57.91.95, 84.32.84.51
AAAA (IPv6): 2a02:4780:84:f126:b566:d0c8:58e2:37dc, 2a02:4780:84:a075:17f1:1543:2cb6:9972
www AAAA:    2a02:4780:4a:2328:3206:59d2:25ba:d21d, 2a02:4780:4b:97f2:be5f:c1fb:aa27:1dc7

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: topzy.top has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:f126:b566:d0c8:58e2:37dc: answers (TCP 443)
    2a02:4780:84:a075:17f1:1543:2cb6:9972: answers (TCP 443)
- www over IPv6: www.topzy.top has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:4a:2328:3206:59d2:25ba:d21d: answers (TCP 443)
    2a02:4780:4b:97f2:be5f:c1fb:aa27:1dc7: 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: HTTP 200.
    https://topzy.top/ via 2a02:4780:84:f126:b566:d0c8:58e2:37dc -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/VEoGO0JKgC

Permanent link: aaaa.bot/r/VEoGO0JKgC · How we measure

Checked 2026-11-10 14:28:50 UTC. Full DNS report: dns.pizza/domain/topzy.top · Age, certificate and blocklists: how.is/topzy.top · JSON: /api/v1/topzy.top