Yes — fdesk.online has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 fdesk.online has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:67e5:671b:3ce1:72a0:8393 answers · 443✓ 2a02:4780:84:1687:fd18:a66b:1f81:fab1 answers · 443	yes
www over IPv6 www.fdesk.online has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:4656:cc55:17e:ca7b:3b68 answers · 443✓ 2a02:4780:84:8359:106d:e668:59d9:d385 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. aurora.dns-parking.com ✓nebula.dns-parking.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.

https://fdesk.online/ via 2a02:4780:84:67e5:671b:3ce1:72a0:8393 → 302https://fdesk.online/login.php?redirect=%2F via 2a02:4780:84:67e5:671b:3ce1:72a0:8393 → 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/fdesk.online.svg)](https://aaaa.bot/fdesk.online)

Check again

fdesk.online Has IPv6

A (IPv4)	84.32.84.28 2.57.91.189
AAAA (IPv6)	2a02:4780:84:67e5:671b:3ce1:72a0:8393 2a02:4780:84:1687:fd18:a66b:1f81:fab1

www.fdesk.online Has IPv6

Alias of	www.fdesk.online.cdn.hstgr.net
A (IPv4)	2.57.91.32 88.222.222.197
AAAA (IPv6)	2a02:4780:84:4656:cc55:17e:ca7b:3b68 2a02:4780:84:8359:106d:e668:59d9:d385

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: fdesk.online
Measured 2026-11-11 03:32:50 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    84.32.84.28, 2.57.91.189
AAAA (IPv6): 2a02:4780:84:67e5:671b:3ce1:72a0:8393, 2a02:4780:84:1687:fd18:a66b:1f81:fab1
www AAAA:    2a02:4780:84:4656:cc55:17e:ca7b:3b68, 2a02:4780:84:8359:106d:e668:59d9:d385

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: fdesk.online has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:67e5:671b:3ce1:72a0:8393: answers (TCP 443)
    2a02:4780:84:1687:fd18:a66b:1f81:fab1: answers (TCP 443)
- www over IPv6: www.fdesk.online has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:4656:cc55:17e:ca7b:3b68: answers (TCP 443)
    2a02:4780:84:8359:106d:e668:59d9:d385: 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 200.
    https://fdesk.online/ via 2a02:4780:84:67e5:671b:3ce1:72a0:8393 -> HTTP 302, certificate: valid
    https://fdesk.online/login.php?redirect=%2F via 2a02:4780:84:67e5:671b:3ce1:72a0:8393 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/DxZeKyding

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

Checked 2026-11-11 03:32:50 UTC. Full DNS report: dns.pizza/domain/fdesk.online · Age, certificate and blocklists: how.is/fdesk.online · JSON: /api/v1/fdesk.online