Yes — sleeq.site has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 sleeq.site has 3 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:20::ac43:475d answers · 443✓ 2606:4700:20::681a:63c answers · 443✓ 2606:4700:20::681a:73c answers · 443	yes
www over IPv6 www.sleeq.site has 3 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:20::681a:73c answers · 443✓ 2606:4700:20::ac43:475d answers · 443✓ 2606:4700:20::681a:63c 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. artemis.dns-parking.com ✓hermes.dns-parking.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 409.

https://sleeq.site/ via 2606:4700:20::ac43:475d → 409

works

Nothing keeping you from an A

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

Check again

sleeq.site Has IPv6

A (IPv4)	172.67.71.93 104.26.7.60 104.26.6.60
AAAA (IPv6)	2606:4700:20::ac43:475d 2606:4700:20::681a:63c 2606:4700:20::681a:73c

www.sleeq.site Has IPv6

Alias of	storecrafto.com
A (IPv4)	172.67.71.93 104.26.6.60 104.26.7.60
AAAA (IPv6)	2606:4700:20::681a:73c 2606:4700:20::ac43:475d 2606:4700:20::681a:63c

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: sleeq.site
Measured 2026-11-12 03:53:31 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.71.93, 104.26.7.60, 104.26.6.60
AAAA (IPv6): 2606:4700:20::ac43:475d, 2606:4700:20::681a:63c, 2606:4700:20::681a:73c
www AAAA:    2606:4700:20::681a:73c, 2606:4700:20::ac43:475d, 2606:4700:20::681a:63c

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: sleeq.site has 3 IPv6 addresses and answers on every one we tested.
    2606:4700:20::ac43:475d: answers (TCP 443)
    2606:4700:20::681a:63c: answers (TCP 443)
    2606:4700:20::681a:73c: answers (TCP 443)
- www over IPv6: www.sleeq.site has 3 IPv6 addresses and answers on every one we tested.
    2606:4700:20::681a:73c: answers (TCP 443)
    2606:4700:20::ac43:475d: answers (TCP 443)
    2606:4700:20::681a:63c: 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 409.
    https://sleeq.site/ via 2606:4700:20::ac43:475d -> HTTP 409, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/PoivlpU_6N

Permanent link: aaaa.bot/r/PoivlpU_6N · How we measure

Checked 2026-11-12 03:53:31 UTC. Full DNS report: dns.pizza/domain/sleeq.site · Age, certificate and blocklists: how.is/sleeq.site · JSON: /api/v1/sleeq.site