Yes — fmfmhub.com has IPv6.

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

This is a saved measurement from 2026-11-07 18:09 UTC. Check fmfmhub.com live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 fmfmhub.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3036::6815:40be answers · 443✓ 2606:4700:3034::ac43:bb60 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. maxim.ns.cloudflare.com ✓ruth.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://fmfmhub.com/ via 2606:4700:3036::6815:40be → 302https://fmfmhub.cloudflareaccess.com/cdn-cgi/access/login/fmfmhub.com?kid=bd3781187f72eb978c2cbba13730a755878d3210c8362a43054c64e8b1342a51&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.eyJ0eXBlIjoibWV0YSIsImF1ZCI6ImJkMzc4MTE4N2Y3MmViOTc4YzJjYmJhMTM3MzBhNzU1ODc4ZDMyMTBjODM2MmE0MzA1NGM2NGU4YjEzNDJhNTEiLCJob3N0bmFtZSI6ImZtZm1odWIuY29tIiwicmVkaXJlY3RfdXJsIjoiLyIsInNlcnZpY2VfdG9rZW5fc3RhdHVzIjpmYWxzZSwiaXNfd2FycCI6ZmFsc2UsImlzX2dhdGV3YXkiOmZhbHNlLCJleHAiOjE3OTQwNzUyODEsIm5iZiI6MTc5NDA3NDk4MSwiaWF0IjoxNzk0MDc0OTgxLCJhdXRoX3N0YXR1cyI6Ik5PTkUiLCJtdGxzX2F1dGgiOnsiY2VydF9pc3N1ZXJfZG4iOiIiLCJjZXJ0X3NlcmlhbCI6IiIsImNlcnRfaXNzdWVyX3NraSI6IiIsImNlcnRfcHJlc2VudGVkIjpmYWxzZSwiY29tbW9uX25hbWUiOiIiLCJhdXRoX3N0YXR1cyI6Ik5PTkUifSwicmVhbF9jb3VudHJ5IjoiVVMiLCJhcHBfc2Vzc2lvbl9oYXNoIjoiOTVkMjFmZmZhNDcwZTI3ZTI4M2M2OTgyYWRhMWM1NWZlMWQ3Nzc0ZDIxYmM3NTA1Nzk2YjJmZDZmMDU3ZThiZSJ9.N-TycrpJPluw0gxs3_sW1xzDUVBxtEWMkqwg0liUvICp99qG9TtpkuK58kTKDiYjfzM_U55h4dD7iHh-akmBdtjIzZCT6aDgP1BB-k0iKLoApnMK1f0XR-P6gq4agQcLpWtyP40oFOT5nEd4tV4Fcoeu06AzB1Zm2mKvfqsiJ1RKhBbkZszEJGkr556-PQ2MI5GqsyR9mIh7cEmadquztV86Hn2G1egrgwHD9p9DatCQ5tc5OmZIfZ15XPxKRSPuHkr8LQEE3q86qEU3Pu2ZPsY4JEisuyFCigr2-yJ7B6N8olh-o_xBefEBq0YCGahGyAZLI50NGlnys7hgF3Gh5w&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/fmfmhub.com.svg)](https://aaaa.bot/fmfmhub.com)

Check again

fmfmhub.com Has IPv6

A (IPv4)	104.21.64.190 172.67.187.96
AAAA (IPv6)	2606:4700:3036::6815:40be 2606:4700:3034::ac43:bb60

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: fmfmhub.com
Measured 2026-11-07 18:09:41 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.64.190, 172.67.187.96
AAAA (IPv6): 2606:4700:3036::6815:40be, 2606:4700:3034::ac43:bb60

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: fmfmhub.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3036::6815:40be: answers (TCP 443)
    2606:4700:3034::ac43:bb60: 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://fmfmhub.com/ via 2606:4700:3036::6815:40be -> HTTP 302, certificate: valid
    https://fmfmhub.cloudflareaccess.com/cdn-cgi/access/login/fmfmhub.com?kid=bd3781187f72eb978c2cbba13730a755878d3210c8362a43054c64e8b1342a51&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.N-TycrpJPluw0gxs3_sW1xzDUVBxtEWMkqwg0liUvICp99qG9TtpkuK58kTKDiYjfzM_U55h4dD7iHh-akmBdtjIzZCT6aDgP1BB-k0iKLoApnMK1f0XR-P6gq4agQcLpWtyP40oFOT5nEd4tV4Fcoeu06AzB1Zm2mKvfqsiJ1RKhBbkZszEJGkr556-PQ2MI5GqsyR9mIh7cEmadquztV86Hn2G1egrgwHD9p9DatCQ5tc5OmZIfZ15XPxKRSPuHkr8LQEE3q86qEU3Pu2ZPsY4JEisuyFCigr2-yJ7B6N8olh-o_xBefEBq0YCGahGyAZLI50NGlnys7hgF3Gh5w&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/-dmtGVKW8q

Permanent link: aaaa.bot/r/-dmtGVKW8q · How we measure

Checked 2026-11-07 18:09:41 UTC. Full DNS report: dns.pizza/domain/fmfmhub.com · Age, certificate and blocklists: how.is/fmfmhub.com · JSON: /api/v1/fmfmhub.com