Yes — 78-win.fun has IPv6.

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

This is a saved measurement from 2026-11-15 01:41 UTC. Check 78-win.fun live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 78-win.fun has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3035::ac43:94da answers · 443✓ 2606:4700:3033::6815:2f98 answers · 443	yes
www over IPv6 www.78-win.fun has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3035::ac43:94da answers · 443✓ 2606:4700:3033::6815:2f98 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. aleena.ns.cloudflare.com ✓damiete.ns.cloudflare.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 400.

https://78-win.fun/ via 2606:4700:3035::ac43:94da → 400

works

Nothing keeping you from an A

Nothing to fix
Show it off: add the badge to your README.
[![IPv6](https://aaaa.bot/badge/78-win.fun.svg)](https://aaaa.bot/78-win.fun)

Check again

78-win.fun Has IPv6

A (IPv4)	172.67.148.218 104.21.47.152
AAAA (IPv6)	2606:4700:3035::ac43:94da 2606:4700:3033::6815:2f98

www.78-win.fun Has IPv6

A (IPv4)	104.21.47.152 172.67.148.218
AAAA (IPv6)	2606:4700:3035::ac43:94da 2606:4700:3033::6815:2f98

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: 78-win.fun
Measured 2026-11-15 01:41:38 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.148.218, 104.21.47.152
AAAA (IPv6): 2606:4700:3035::ac43:94da, 2606:4700:3033::6815:2f98
www AAAA:    2606:4700:3035::ac43:94da, 2606:4700:3033::6815:2f98

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: 78-win.fun has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3035::ac43:94da: answers (TCP 443)
    2606:4700:3033::6815:2f98: answers (TCP 443)
- www over IPv6: www.78-win.fun has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3035::ac43:94da: answers (TCP 443)
    2606:4700:3033::6815:2f98: 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 400.
    https://78-win.fun/ via 2606:4700:3035::ac43:94da -> HTTP 400, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/XC0Rbv8CE7

Permanent link: aaaa.bot/r/XC0Rbv8CE7 · How we measure

Checked 2026-11-15 01:41:38 UTC. Full DNS report: dns.pizza/domain/78-win.fun · Age, certificate and blocklists: how.is/78-win.fun · JSON: /api/v1/78-win.fun