Yes — resonara.work has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 resonara.work has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3030::ac43:bc1a answers · 443✓ 2606:4700:3033::6815:7f3 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. elma.ns.cloudflare.com ✓javon.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://resonara.work/ via 2606:4700:3030::ac43:bc1a → 302https://small-cloud-1772.cloudflareaccess.com/cdn-cgi/access/login/resonara.work?kid=9b15dc0174bd4de55a95ed5d5b19582256607e4faf815644b24e53f220b17c41&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.nWHj5iX9mFwwsw-ETEWPdF7Od_iLmbT546j3d1ua7pzSmgQTsGY3S84NVtmPw1dAOUuEkwcYnGbSuwCIXbyqJ2FaEbXRTHiL8tWlzP1wHhjXgon6O6JQ_uUB8-CCGDiUdwLYaVSSC_zqNQjJZU8pB_n_lDh5N4CSgVkOGSxqrsdri3ujJS7LyrGX52M_m-36b2W7nDAyd5-FF1HpGMrDchtsq65M3bLBhZzj1UPq1lTonqKLEYhd0s8bTdgawFYwq1B_Fpwy5pwGeFC2KpYAYEsVkPgb3oUpioWbwiEa98wa0dnIT1X3vnKUG03AgF8hd8rdpmsyxCSPBiXpASdomg&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/resonara.work.svg)](https://aaaa.bot/resonara.work)

Check again

resonara.work Has IPv6

A (IPv4)	104.21.7.243 172.67.188.26
AAAA (IPv6)	2606:4700:3030::ac43:bc1a 2606:4700:3033::6815:7f3

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: resonara.work
Measured 2026-11-05 00:30:23 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.7.243, 172.67.188.26
AAAA (IPv6): 2606:4700:3030::ac43:bc1a, 2606:4700:3033::6815:7f3

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: resonara.work has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3030::ac43:bc1a: answers (TCP 443)
    2606:4700:3033::6815:7f3: 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://resonara.work/ via 2606:4700:3030::ac43:bc1a -> HTTP 302, certificate: valid
    https://small-cloud-1772.cloudflareaccess.com/cdn-cgi/access/login/resonara.work?kid=9b15dc0174bd4de55a95ed5d5b19582256607e4faf815644b24e53f220b17c41&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.nWHj5iX9mFwwsw-ETEWPdF7Od_iLmbT546j3d1ua7pzSmgQTsGY3S84NVtmPw1dAOUuEkwcYnGbSuwCIXbyqJ2FaEbXRTHiL8tWlzP1wHhjXgon6O6JQ_uUB8-CCGDiUdwLYaVSSC_zqNQjJZU8pB_n_lDh5N4CSgVkOGSxqrsdri3ujJS7LyrGX52M_m-36b2W7nDAyd5-FF1HpGMrDchtsq65M3bLBhZzj1UPq1lTonqKLEYhd0s8bTdgawFYwq1B_Fpwy5pwGeFC2KpYAYEsVkPgb3oUpioWbwiEa98wa0dnIT1X3vnKUG03AgF8hd8rdpmsyxCSPBiXpASdomg&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/aUnU4jdkVq

Permanent link: aaaa.bot/r/aUnU4jdkVq · How we measure

Checked 2026-11-05 00:30:23 UTC. Full DNS report: dns.pizza/domain/resonara.work · Age, certificate and blocklists: how.is/resonara.work · JSON: /api/v1/resonara.work