Yes — hookrfun.icu has IPv6.

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

Measured 2026-11-04 16:04 UTC. We reuse a result for up to a week, so we aren't testing the same site over and over. Check hookrfun.icu now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 hookrfun.icu has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3035::6815:5ff8 answers · 443✓ 2606:4700:3037::ac43:abe4 answers · 443	yes
www over IPv6 www.hookrfun.icu has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3035::6815:5ff8 answers · 443✓ 2606:4700:3037::ac43:abe4 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. rudy.ns.cloudflare.com ✓tani.ns.cloudflare.com ✓	yes

First measured 2026-11-04; last confirmed 2026-11-04.

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 404.

https://hookrfun.icu/ via 2606:4700:3035::6815:5ff8 → 301https://5-hookrfun.pages.dev/ via 2606:4700:310c::ac42:2fa3 → 404

works

Nothing keeping you from an A

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

Check again

hookrfun.icu Has IPv6

A (IPv4)	172.67.171.228 104.21.95.248
AAAA (IPv6)	2606:4700:3035::6815:5ff8 2606:4700:3037::ac43:abe4

www.hookrfun.icu Has IPv6

A (IPv4)	104.21.95.248 172.67.171.228
AAAA (IPv6)	2606:4700:3035::6815:5ff8 2606:4700:3037::ac43:abe4

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: hookrfun.icu
Measured 2026-11-04 16:04:12 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.171.228, 104.21.95.248
AAAA (IPv6): 2606:4700:3035::6815:5ff8, 2606:4700:3037::ac43:abe4
www AAAA:    2606:4700:3035::6815:5ff8, 2606:4700:3037::ac43:abe4

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: hookrfun.icu has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3035::6815:5ff8: answers (TCP 443)
    2606:4700:3037::ac43:abe4: answers (TCP 443)
- www over IPv6: www.hookrfun.icu has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3035::6815:5ff8: answers (TCP 443)
    2606:4700:3037::ac43:abe4: 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 404.
    https://hookrfun.icu/ via 2606:4700:3035::6815:5ff8 -> HTTP 301, certificate: valid
    https://5-hookrfun.pages.dev/ via 2606:4700:310c::ac42:2fa3 -> HTTP 404, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/0ftAuPHEOO

Permanent link: aaaa.bot/r/0ftAuPHEOO · How we measure

Checked 2026-11-04 16:04:12 UTC. Full DNS report: dns.pizza/domain/hookrfun.icu · Age, certificate and blocklists: how.is/hookrfun.icu · JSON: /api/v1/hookrfun.icu