Yes — tymessenger.app has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 tymessenger.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::ac43:9e55 answers · 443✓ 2606:4700:3032::6815:528a 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. benedict.ns.cloudflare.com ✓kelly.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://tymessenger.app/ via 2606:4700:3033::ac43:9e55 → 302https://bitter-limit-3701.cloudflareaccess.com/cdn-cgi/access/login/tymessenger.app?kid=2bcea3517d5ef2308bca046f9f1edfdf40a0ab1a145ffd22cdd959b9a2b520be&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.RF-PuUA8DQTHbSQs2YfS-zLKIo0aAxfpcurqLGiIG-irJWvktbGWDIVaa-VA6lMm4WQG4SMVI-PluWCSKcc5hSLSioo72Nd9IU3HaFXXUPC9n9VReVg2v5L2mzIAtXPuX_wWT8xUUxb3561EugPQcUskkP06l7_QxfYiNVmwzEMESnBfq7mBOaDMj5am9rSSy5zx-yYpLXV5ydItHFTwE0QHI_nF5LDziYzYo5uIlYgzSekjkx8ryA_xfq8CuYcxzyw25oUEBgEZCNy3HPnD3KnX_3hpQVd4dr3fO6jjCx1y4NdDRWNdxoup-uFkXuEM-xYmqusTyA7WWvbYO9Gjtw&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/tymessenger.app.svg)](https://aaaa.bot/tymessenger.app)

Check again

tymessenger.app Has IPv6

A (IPv4)	104.21.82.138 172.67.158.85
AAAA (IPv6)	2606:4700:3033::ac43:9e55 2606:4700:3032::6815:528a

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: tymessenger.app
Measured 2026-11-02 01:20:23 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.82.138, 172.67.158.85
AAAA (IPv6): 2606:4700:3033::ac43:9e55, 2606:4700:3032::6815:528a

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: tymessenger.app has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3033::ac43:9e55: answers (TCP 443)
    2606:4700:3032::6815:528a: 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://tymessenger.app/ via 2606:4700:3033::ac43:9e55 -> HTTP 302, certificate: valid
    https://bitter-limit-3701.cloudflareaccess.com/cdn-cgi/access/login/tymessenger.app?kid=2bcea3517d5ef2308bca046f9f1edfdf40a0ab1a145ffd22cdd959b9a2b520be&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.eyJ0eXBlIjoibWV0YSIsImF1ZCI6IjJiY2VhMzUxN2Q1ZWYyMzA4YmNhMDQ2ZjlmMWVkZmRmNDBhMGFiMWExNDVmZmQyMmNkZDk1OWI5YTJiNTIwYmUiLCJob3N0bmFtZSI6InR5bWVzc2VuZ2VyLmFwcCIsInJlZGlyZWN0X3VybCI6Ii8iLCJzZXJ2aWNlX3Rva2VuX3N0YXR1cyI6ZmFsc2UsImlzX3dhcnAiOmZhbHNlLCJpc19nYXRld2F5IjpmYWxzZSwiZXhwIjoxNzkzNTgyNzIzLCJuYmYiOjE3OTM1ODI0MjMsImlhdCI6MTc5MzU4MjQyMywiYXV0aF9zdGF0dXMiOiJOT05FIiwibXRsc19hdXRoIjp7ImNlcnRfaXNzdWVyX2RuIjoiIiwiY2VydF9zZXJpYWwiOiIiLCJjZXJ0X2lzc3Vlcl9za2kiOiIiLCJjZXJ0X3ByZXNlbnRlZCI6ZmFsc2UsImNvbW1vbl9uYW1lIjoiIiwiYXV0aF9zdGF0dXMiOiJOT05FIn0sInJlYWxfY291bnRyeSI6IlVTIiwiYXBwX3Nlc3Npb25faGFzaCI6IjA0OGEzYTllNzY0MDk3NmNhYzJhNDg3ZDYzYTYxZDgzNzBhYjI5YjQ0MzhhNjJkNTNhYjAzNDU2ZGY2NDAyYjcifQ.RF-PuUA8DQTHbSQs2YfS-zLKIo0aAxfpcurqLGiIG-irJWvktbGWDIVaa-VA6lMm4WQG4SMVI-PluWCSKcc5hSLSioo72Nd9IU3HaFXXUPC9n9VReVg2v5L2mzIAtXPuX_wWT8xUUxb3561EugPQcUskkP06l7_QxfYiNVmwzEMESnBfq7mBOaDMj5am9rSSy5zx-yYpLXV5ydItHFTwE0QHI_nF5LDziYzYo5uIlYgzSekjkx8ryA_xfq8CuYcxzyw25oUEBgEZCNy3HPnD3KnX_3hpQVd4dr3fO6jjCx1y4NdDRWNdxoup-uFkXuEM-xYmqusTyA7WWvbYO9Gjtw&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/xInr4rhnOb

Permanent link: aaaa.bot/r/xInr4rhnOb · How we measure

Checked 2026-11-02 01:20:23 UTC. Full DNS report: dns.pizza/domain/tymessenger.app · JSON: /api/v1/tymessenger.app