Yes — topbestfun.top has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 topbestfun.top has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3032::ac43:de23 answers · 443✓ 2606:4700:3032::6815:3b5c answers · 443	yes
www over IPv6 www.topbestfun.top has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3032::6815:3b5c answers · 443✓ 2606:4700:3032::ac43:de23 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. aisha.ns.cloudflare.com ✓henrik.ns.cloudflare.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
t.me didn't complete an HTTPS request over IPv6 (timed out).

https://topbestfun.top/ via 2606:4700:3032::ac43:de23 → 302https://t.me/pok_hongpowerbot via 2001:67c:4e8:f004::9 · timed out

Nothing keeping you from an A

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

Check again

topbestfun.top Has IPv6

A (IPv4)	104.21.59.92 172.67.222.35
AAAA (IPv6)	2606:4700:3032::ac43:de23 2606:4700:3032::6815:3b5c

www.topbestfun.top Has IPv6

A (IPv4)	172.67.222.35 104.21.59.92
AAAA (IPv6)	2606:4700:3032::6815:3b5c 2606:4700:3032::ac43:de23

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: topbestfun.top
Measured 2026-11-03 06:56:43 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.59.92, 172.67.222.35
AAAA (IPv6): 2606:4700:3032::ac43:de23, 2606:4700:3032::6815:3b5c
www AAAA:    2606:4700:3032::6815:3b5c, 2606:4700:3032::ac43:de23

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: topbestfun.top has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3032::ac43:de23: answers (TCP 443)
    2606:4700:3032::6815:3b5c: answers (TCP 443)
- www over IPv6: www.topbestfun.top has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3032::6815:3b5c: answers (TCP 443)
    2606:4700:3032::ac43:de23: 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): t.me didn't complete an HTTPS request over IPv6 (timed out).
    https://topbestfun.top/ via 2606:4700:3032::ac43:de23 -> HTTP 302, certificate: valid
    https://t.me/pok_hongpowerbot via 2001:67c:4e8:f004::9 (timed out)
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/cJ_ao6bbBm

Permanent link: aaaa.bot/r/cJ_ao6bbBm · How we measure

Checked 2026-11-03 06:56:43 UTC. Full DNS report: dns.pizza/domain/topbestfun.top · Age, certificate and blocklists: how.is/topbestfun.top · JSON: /api/v1/topbestfun.top