Yes — fire-strike-slot.best has IPv6.

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

This is a saved measurement from 2026-11-14 02:20 UTC. Check fire-strike-slot.best live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 fire-strike-slot.best has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3037::ac43:a974 answers · 443✓ 2606:4700:3037::6815:3f27 answers · 443	yes
www over IPv6 www.fire-strike-slot.best has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3037::6815:3f27 answers · 443✓ 2606:4700:3037::ac43:a974 answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. route1.mx.cloudflare.net ✓route3.mx.cloudflare.net ✓route2.mx.cloudflare.net ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. konnor.ns.cloudflare.com ✓lilith.ns.cloudflare.com ✓	yes

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

https://fire-strike-slot.best/ via 2606:4700:3037::ac43:a974 → 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/fire-strike-slot.best.svg)](https://aaaa.bot/fire-strike-slot.best)

Check again

fire-strike-slot.best Has IPv6

A (IPv4)	172.67.169.116 104.21.63.39
AAAA (IPv6)	2606:4700:3037::ac43:a974 2606:4700:3037::6815:3f27

www.fire-strike-slot.best Has IPv6

A (IPv4)	172.67.169.116 104.21.63.39
AAAA (IPv6)	2606:4700:3037::6815:3f27 2606:4700:3037::ac43:a974

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: fire-strike-slot.best
Measured 2026-11-14 02:20:16 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.169.116, 104.21.63.39
AAAA (IPv6): 2606:4700:3037::ac43:a974, 2606:4700:3037::6815:3f27
www AAAA:    2606:4700:3037::6815:3f27, 2606:4700:3037::ac43:a974

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: fire-strike-slot.best has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3037::ac43:a974: answers (TCP 443)
    2606:4700:3037::6815:3f27: answers (TCP 443)
- www over IPv6: www.fire-strike-slot.best has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3037::6815:3f27: answers (TCP 443)
    2606:4700:3037::ac43:a974: answers (TCP 443)
- Mail servers (MX) have IPv6: Every mail server 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://fire-strike-slot.best/ via 2606:4700:3037::ac43:a974 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/TfSAv94E7S

Permanent link: aaaa.bot/r/TfSAv94E7S · How we measure

Checked 2026-11-14 02:20:16 UTC. Full DNS report: dns.pizza/domain/fire-strike-slot.best · Age, certificate and blocklists: how.is/fire-strike-slot.best · JSON: /api/v1/fire-strike-slot.best