Yes — rimonto.dev has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 rimonto.dev has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3035::ac43:b960 answers · 443✓ 2606:4700:3033::6815:541c answers · 443	yes
www over IPv6 www.rimonto.dev has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3035::ac43:b960 answers · 443✓ 2606:4700:3033::6815:541c 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. gail.ns.cloudflare.com ✓pedro.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://rimonto.dev/ via 2606:4700:3035::ac43:b960 → 302https://vasilisa.cloudflareaccess.com/cdn-cgi/access/login/rimonto.dev?kid=c105d430627e5beaf9e0dafacecddbb5e0c5a39001da5727b3f8080049da0f6e&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImIwNmYxNmVjMDY0ZjA1NjJiNTA4YzNjNTBlOTczYjU2N2NkZTNjYTk3MzM1NWMzYzFhYjk0MjQ2ZDMxMzQ0NTQifQ.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.nRqsrtAZmpBCcjuk6P1d8ShucVDhyJvkxKAKZ-uB8NOPBt4FhE2Gt7A4N4HdxUIvFm-ycQ3ujck1Us8WfubgBF7x0GKVbbQsam6_RL0uUeaWtqFNk7dEcE30rGDg6eUnOYj2HUhyUMjvXVl2EJkuJsbAr_HMfq4ptU7NQbV526vCYxCL_lPzmZtAtclFglO1YqgbvytlmM7cnRyr762W8IyLVFZn-cdJ_VoGiX34U-K7hmfFO3ZGg_7YRS0QDmKWWzjE51dApzMtQu093xY3lwdE3n-6cyBC2iYFqct3XxqlQPj7pTADzY7mUTZlBCfvrtMTWFJXw5oDgr00qkvXJQ&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/rimonto.dev.svg)](https://aaaa.bot/rimonto.dev)

Check again

rimonto.dev Has IPv6

A (IPv4)	104.21.84.28 172.67.185.96
AAAA (IPv6)	2606:4700:3035::ac43:b960 2606:4700:3033::6815:541c

www.rimonto.dev Has IPv6

A (IPv4)	172.67.185.96 104.21.84.28
AAAA (IPv6)	2606:4700:3035::ac43:b960 2606:4700:3033::6815:541c

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: rimonto.dev
Measured 2026-11-02 23:08:11 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.84.28, 172.67.185.96
AAAA (IPv6): 2606:4700:3035::ac43:b960, 2606:4700:3033::6815:541c
www AAAA:    2606:4700:3035::ac43:b960, 2606:4700:3033::6815:541c

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: rimonto.dev has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3035::ac43:b960: answers (TCP 443)
    2606:4700:3033::6815:541c: answers (TCP 443)
- www over IPv6: www.rimonto.dev has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3035::ac43:b960: answers (TCP 443)
    2606:4700:3033::6815:541c: 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://rimonto.dev/ via 2606:4700:3035::ac43:b960 -> HTTP 302, certificate: valid
    https://vasilisa.cloudflareaccess.com/cdn-cgi/access/login/rimonto.dev?kid=c105d430627e5beaf9e0dafacecddbb5e0c5a39001da5727b3f8080049da0f6e&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImIwNmYxNmVjMDY0ZjA1NjJiNTA4YzNjNTBlOTczYjU2N2NkZTNjYTk3MzM1NWMzYzFhYjk0MjQ2ZDMxMzQ0NTQifQ.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.nRqsrtAZmpBCcjuk6P1d8ShucVDhyJvkxKAKZ-uB8NOPBt4FhE2Gt7A4N4HdxUIvFm-ycQ3ujck1Us8WfubgBF7x0GKVbbQsam6_RL0uUeaWtqFNk7dEcE30rGDg6eUnOYj2HUhyUMjvXVl2EJkuJsbAr_HMfq4ptU7NQbV526vCYxCL_lPzmZtAtclFglO1YqgbvytlmM7cnRyr762W8IyLVFZn-cdJ_VoGiX34U-K7hmfFO3ZGg_7YRS0QDmKWWzjE51dApzMtQu093xY3lwdE3n-6cyBC2iYFqct3XxqlQPj7pTADzY7mUTZlBCfvrtMTWFJXw5oDgr00qkvXJQ&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/9jz2D0pL3q

Permanent link: aaaa.bot/r/9jz2D0pL3q · How we measure

Checked 2026-11-02 23:08:11 UTC. Full DNS report: dns.pizza/domain/rimonto.dev · Age, certificate and blocklists: how.is/rimonto.dev · JSON: /api/v1/rimonto.dev