Yes — dukuslot.shop has IPv6.

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

This is a saved measurement from 2026-11-02 07:21 UTC. Check dukuslot.shop live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 dukuslot.shop has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3031::6815:408f answers · 443✓ 2606:4700:3034::ac43:9792 answers · 443	yes
www over IPv6 www.dukuslot.shop has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3031::6815:408f answers · 443✓ 2606:4700:3034::ac43:9792 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. marek.ns.cloudflare.com ✓mckenzie.ns.cloudflare.com ✓	yes

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

https://dukuslot.shop/ via 2606:4700:3031::6815:408f → 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/dukuslot.shop.svg)](https://aaaa.bot/dukuslot.shop)

Check again

dukuslot.shop Has IPv6

A (IPv4)	172.67.151.146 104.21.64.143
AAAA (IPv6)	2606:4700:3031::6815:408f 2606:4700:3034::ac43:9792

www.dukuslot.shop Has IPv6

A (IPv4)	104.21.64.143 172.67.151.146
AAAA (IPv6)	2606:4700:3031::6815:408f 2606:4700:3034::ac43:9792

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: dukuslot.shop
Measured 2026-11-02 07:21:18 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.151.146, 104.21.64.143
AAAA (IPv6): 2606:4700:3031::6815:408f, 2606:4700:3034::ac43:9792
www AAAA:    2606:4700:3031::6815:408f, 2606:4700:3034::ac43:9792

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: dukuslot.shop has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3031::6815:408f: answers (TCP 443)
    2606:4700:3034::ac43:9792: answers (TCP 443)
- www over IPv6: www.dukuslot.shop has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3031::6815:408f: answers (TCP 443)
    2606:4700:3034::ac43:9792: 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://dukuslot.shop/ via 2606:4700:3031::6815:408f -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/a8Bz9KJhPg

Permanent link: aaaa.bot/r/a8Bz9KJhPg · How we measure

Checked 2026-11-02 07:21:18 UTC. Full DNS report: dns.pizza/domain/dukuslot.shop · Age, certificate and blocklists: how.is/dukuslot.shop · JSON: /api/v1/dukuslot.shop