Yes — vibecoders.stream has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 vibecoders.stream has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3034::6815:5143 answers · 443✓ 2606:4700:3035::ac43:8c1a answers · 443	yes
www over IPv6 www.vibecoders.stream has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3035::ac43:8c1a answers · 443✓ 2606:4700:3034::6815:5143 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. deb.ns.cloudflare.com ✓luke.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://vibecoders.stream/ via 2606:4700:3034::6815:5143 → 302https://humblemealong.cloudflareaccess.com/cdn-cgi/access/login/vibecoders.stream?kid=b570b16f7c999e6763ba4ff08cbf17f757ad0527a16642af54a1e565b8187962&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImNkOTQ2NmQzNmQ4OGIyZTY3MTkwOWZlZTRhOTVjNGY3MTdjMWIxOTA4ZTUzZGEwNGY1YTZiNWU4ODc5NTk0MjIifQ.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.IR5ue8XIuuCIcWwkjUh5ty3Bd4QN9CPi584VAfNI2Kx6VGagE7VHARm1h72gOAe4stS8trQNAkJlZEFEuXZ6WYlUd2MLGbyQWax9gxXK8aLqcrMKW33AQrJhDJ1GS3u8KhotBGVdsO3-vkBzqEmmv2woMSUrPxSizwx5d3Cur7LZe9bqV0mobqj_vnkUsUM-gFkYoOLbv5iTMI6xs4AfMAwRzeH0q_xspY32k8jJwtcRSuBgyIXQBUlS2qZ6xCsTrXJgvhA-cDeAf81pLoZUjQm1d0DKiEY-pfVsseWu-m1vb7_AzEJw9YHQBkGnI39Y2G4vNEKuZyvpA_omguI--g&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/vibecoders.stream.svg)](https://aaaa.bot/vibecoders.stream)

Check again

vibecoders.stream Has IPv6

A (IPv4)	172.67.140.26 104.21.81.67
AAAA (IPv6)	2606:4700:3034::6815:5143 2606:4700:3035::ac43:8c1a

www.vibecoders.stream Has IPv6

A (IPv4)	172.67.140.26 104.21.81.67
AAAA (IPv6)	2606:4700:3035::ac43:8c1a 2606:4700:3034::6815:5143

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: vibecoders.stream
Measured 2026-11-02 21:14:32 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.140.26, 104.21.81.67
AAAA (IPv6): 2606:4700:3034::6815:5143, 2606:4700:3035::ac43:8c1a
www AAAA:    2606:4700:3035::ac43:8c1a, 2606:4700:3034::6815:5143

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: vibecoders.stream has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3034::6815:5143: answers (TCP 443)
    2606:4700:3035::ac43:8c1a: answers (TCP 443)
- www over IPv6: www.vibecoders.stream has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3035::ac43:8c1a: answers (TCP 443)
    2606:4700:3034::6815:5143: 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://vibecoders.stream/ via 2606:4700:3034::6815:5143 -> HTTP 302, certificate: valid
    https://humblemealong.cloudflareaccess.com/cdn-cgi/access/login/vibecoders.stream?kid=b570b16f7c999e6763ba4ff08cbf17f757ad0527a16642af54a1e565b8187962&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImNkOTQ2NmQzNmQ4OGIyZTY3MTkwOWZlZTRhOTVjNGY3MTdjMWIxOTA4ZTUzZGEwNGY1YTZiNWU4ODc5NTk0MjIifQ.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.IR5ue8XIuuCIcWwkjUh5ty3Bd4QN9CPi584VAfNI2Kx6VGagE7VHARm1h72gOAe4stS8trQNAkJlZEFEuXZ6WYlUd2MLGbyQWax9gxXK8aLqcrMKW33AQrJhDJ1GS3u8KhotBGVdsO3-vkBzqEmmv2woMSUrPxSizwx5d3Cur7LZe9bqV0mobqj_vnkUsUM-gFkYoOLbv5iTMI6xs4AfMAwRzeH0q_xspY32k8jJwtcRSuBgyIXQBUlS2qZ6xCsTrXJgvhA-cDeAf81pLoZUjQm1d0DKiEY-pfVsseWu-m1vb7_AzEJw9YHQBkGnI39Y2G4vNEKuZyvpA_omguI--g&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/zO_g5giI1y

Permanent link: aaaa.bot/r/zO_g5giI1y · How we measure

Checked 2026-11-02 21:14:32 UTC. Full DNS report: dns.pizza/domain/vibecoders.stream · Age, certificate and blocklists: how.is/vibecoders.stream · JSON: /api/v1/vibecoders.stream