Yes — colmadord.app has IPv6.

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

This is a saved measurement from 2026-11-06 02:29 UTC. Check colmadord.app live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 colmadord.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:4d96:8bd8:5ae8:cb62:eabe answers · 443✓ 2a02:4780:84:32d6:1fe4:ae4c:e2c3:790a answers · 443	yes
www over IPv6 www.colmadord.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:9cdc:7008:7792:7416:e8f7 answers · 443✓ 2a02:4780:84:5ed1:6f56:a4b0:20e6:b6c4 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. helios.dns-parking.com ✓aster.dns-parking.com ✓	yes

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

https://colmadord.app/ via 2a02:4780:84:4d96:8bd8:5ae8:cb62:eabe → 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/colmadord.app.svg)](https://aaaa.bot/colmadord.app)

Check again

colmadord.app Has IPv6

A (IPv4)	88.222.222.147 2.57.91.49
AAAA (IPv6)	2a02:4780:84:4d96:8bd8:5ae8:cb62:eabe 2a02:4780:84:32d6:1fe4:ae4c:e2c3:790a

www.colmadord.app Has IPv6

Alias of	www.colmadord.app.cdn.hstgr.net
A (IPv4)	84.32.84.184 88.222.222.74
AAAA (IPv6)	2a02:4780:84:9cdc:7008:7792:7416:e8f7 2a02:4780:84:5ed1:6f56:a4b0:20e6:b6c4

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: colmadord.app
Measured 2026-11-06 02:29:35 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    88.222.222.147, 2.57.91.49
AAAA (IPv6): 2a02:4780:84:4d96:8bd8:5ae8:cb62:eabe, 2a02:4780:84:32d6:1fe4:ae4c:e2c3:790a
www AAAA:    2a02:4780:84:9cdc:7008:7792:7416:e8f7, 2a02:4780:84:5ed1:6f56:a4b0:20e6:b6c4

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: colmadord.app has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:4d96:8bd8:5ae8:cb62:eabe: answers (TCP 443)
    2a02:4780:84:32d6:1fe4:ae4c:e2c3:790a: answers (TCP 443)
- www over IPv6: www.colmadord.app has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:9cdc:7008:7792:7416:e8f7: answers (TCP 443)
    2a02:4780:84:5ed1:6f56:a4b0:20e6:b6c4: 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://colmadord.app/ via 2a02:4780:84:4d96:8bd8:5ae8:cb62:eabe -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/7Fqgtnkx7i

Permanent link: aaaa.bot/r/7Fqgtnkx7i · How we measure

Checked 2026-11-06 02:29:35 UTC. Full DNS report: dns.pizza/domain/colmadord.app · Age, certificate and blocklists: how.is/colmadord.app · JSON: /api/v1/colmadord.app