Yes — docketdodo.dev has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 docketdodo.dev has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3034::ac43:d650 answers · 443✓ 2606:4700:3037::6815:2afc answers · 443	yes
www over IPv6 www.docketdodo.dev has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3037::6815:2afc answers · 443✓ 2606:4700:3034::ac43:d650 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. adele.ns.cloudflare.com ✓santino.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://docketdodo.dev/ via 2606:4700:3034::ac43:d650 → 302https://docketdodo-dev.cloudflareaccess.com/cdn-cgi/access/login/docketdodo.dev?kid=72d73888ac5c155906b37e1948a3e773b8f62b9345593434a0c4bf938d6b3a58&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.FDg2yGRqrGPpjYZhY0UFFBhO4sv9CKRE8g-envXCdDBanAKjPpTimIO3uN6Z5VcHMQJMcxmTB45ttBXWIGpxaygORmZqWFAwIdqKzEVXTuGPIWftNDYZNCbwr4KONYSFhThE1nkrEIeqvtRMPU0xm3oagtagI3m_19uN2bK-jqn3IobrLlPYKwIDpUOK3TivMGLMFiBM6pi9F8Ry06FjS9iS750lNnT-jo9eGKEiP7yNy6vLnlY9_EiJCxzZPxZE24-orbrACsLAy8nIKLVSRVYe8YPb-0UktGPIlAotTJXZUJ5pvVsziUifYy8LDOD8uh0ISyDvN6VpMswpYvcwjQ&redirect_url=%2F via 2606:4700:300a::6813:c31d → 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/docketdodo.dev.svg)](https://aaaa.bot/docketdodo.dev)

Check again

docketdodo.dev Has IPv6

A (IPv4)	104.21.42.252 172.67.214.80
AAAA (IPv6)	2606:4700:3034::ac43:d650 2606:4700:3037::6815:2afc

www.docketdodo.dev Has IPv6

A (IPv4)	172.67.214.80 104.21.42.252
AAAA (IPv6)	2606:4700:3037::6815:2afc 2606:4700:3034::ac43:d650

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: docketdodo.dev
Measured 2026-11-07 17:13:04 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.42.252, 172.67.214.80
AAAA (IPv6): 2606:4700:3034::ac43:d650, 2606:4700:3037::6815:2afc
www AAAA:    2606:4700:3037::6815:2afc, 2606:4700:3034::ac43:d650

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: docketdodo.dev has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3034::ac43:d650: answers (TCP 443)
    2606:4700:3037::6815:2afc: answers (TCP 443)
- www over IPv6: www.docketdodo.dev has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3037::6815:2afc: answers (TCP 443)
    2606:4700:3034::ac43:d650: 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://docketdodo.dev/ via 2606:4700:3034::ac43:d650 -> HTTP 302, certificate: valid
    https://docketdodo-dev.cloudflareaccess.com/cdn-cgi/access/login/docketdodo.dev?kid=72d73888ac5c155906b37e1948a3e773b8f62b9345593434a0c4bf938d6b3a58&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.FDg2yGRqrGPpjYZhY0UFFBhO4sv9CKRE8g-envXCdDBanAKjPpTimIO3uN6Z5VcHMQJMcxmTB45ttBXWIGpxaygORmZqWFAwIdqKzEVXTuGPIWftNDYZNCbwr4KONYSFhThE1nkrEIeqvtRMPU0xm3oagtagI3m_19uN2bK-jqn3IobrLlPYKwIDpUOK3TivMGLMFiBM6pi9F8Ry06FjS9iS750lNnT-jo9eGKEiP7yNy6vLnlY9_EiJCxzZPxZE24-orbrACsLAy8nIKLVSRVYe8YPb-0UktGPIlAotTJXZUJ5pvVsziUifYy8LDOD8uh0ISyDvN6VpMswpYvcwjQ&redirect_url=%2F via 2606:4700:300a::6813:c31d -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/wyXx0mFXCY

Permanent link: aaaa.bot/r/wyXx0mFXCY · How we measure

Checked 2026-11-07 17:13:04 UTC. Full DNS report: dns.pizza/domain/docketdodo.dev · Age, certificate and blocklists: how.is/docketdodo.dev · JSON: /api/v1/docketdodo.dev