Yes — disk.company has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 disk.company has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3032::6815:4751 answers · 443✓ 2606:4700:3031::ac43:8ff8 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. lochlan.ns.cloudflare.com ✓nancy.ns.cloudflare.com ✓	yes

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

https://disk.company/ via 2606:4700:3032::6815:4751 → 302https://dry-hat-4b71.cloudflareaccess.com/cdn-cgi/access/login/disk.company?kid=f749435bc9103ecf1bccb1e192d37ab3477c949376091ee72e5e2481ec7c3ff2&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImQ0MTNiMWZlMzdhZTA4MWQzZWJhM2Y1MmJlYmNlODdhYzcwM2EyMGU2YjhjYWM4MjI4YzNiZDUwYTZjNDlhYjIifQ.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.o67jNqiFA2pdAtfAOdh6m2YQQ9BHvdxZlIL2tdrdlUEnZIPW8Cq9qpejNCWjJHUj3wyehohAkCzELGJmalfpeyCV_s2DDFxLHD31RZndPg-ql8GX2qwkoc8v5vMWhIfLFgTyVzQg9pmjjXrhQX2fIkynFG5N9Le4OBOLUnK3LORpH0_68WE1hOtMP12jfUddvxSljmnVuCSkbt0qp8acebTUff2s9LS64l9e2U0FziICSD22Xx5j12HG8Gy7Om_fi71T0A-Df7hfnv5wnYuKzJFWKNfv6UA_fWW7T6ZWPwWKAnUhy5h2G31aFgIc4nrYFBhaE-ko9tlSHatFBZGYfA&redirect_url=%2F via 2606:4700:300a::6813:c21d → 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/disk.company.svg)](https://aaaa.bot/disk.company)

Check again

disk.company Has IPv6

A (IPv4)	172.67.143.248 104.21.71.81
AAAA (IPv6)	2606:4700:3032::6815:4751 2606:4700:3031::ac43:8ff8

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: disk.company
Measured 2026-11-12 02:26:18 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.143.248, 104.21.71.81
AAAA (IPv6): 2606:4700:3032::6815:4751, 2606:4700:3031::ac43:8ff8

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: disk.company has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3032::6815:4751: answers (TCP 443)
    2606:4700:3031::ac43:8ff8: 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://disk.company/ via 2606:4700:3032::6815:4751 -> HTTP 302, certificate: valid
    https://dry-hat-4b71.cloudflareaccess.com/cdn-cgi/access/login/disk.company?kid=f749435bc9103ecf1bccb1e192d37ab3477c949376091ee72e5e2481ec7c3ff2&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImQ0MTNiMWZlMzdhZTA4MWQzZWJhM2Y1MmJlYmNlODdhYzcwM2EyMGU2YjhjYWM4MjI4YzNiZDUwYTZjNDlhYjIifQ.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.o67jNqiFA2pdAtfAOdh6m2YQQ9BHvdxZlIL2tdrdlUEnZIPW8Cq9qpejNCWjJHUj3wyehohAkCzELGJmalfpeyCV_s2DDFxLHD31RZndPg-ql8GX2qwkoc8v5vMWhIfLFgTyVzQg9pmjjXrhQX2fIkynFG5N9Le4OBOLUnK3LORpH0_68WE1hOtMP12jfUddvxSljmnVuCSkbt0qp8acebTUff2s9LS64l9e2U0FziICSD22Xx5j12HG8Gy7Om_fi71T0A-Df7hfnv5wnYuKzJFWKNfv6UA_fWW7T6ZWPwWKAnUhy5h2G31aFgIc4nrYFBhaE-ko9tlSHatFBZGYfA&redirect_url=%2F via 2606:4700:300a::6813:c21d -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/QoVlbrDirH

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

Checked 2026-11-12 02:26:18 UTC. Full DNS report: dns.pizza/domain/disk.company · Age, certificate and blocklists: how.is/disk.company · JSON: /api/v1/disk.company