Yes — yonaisland.bond has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 yonaisland.bond has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3036::6815:37eb answers · 443✓ 2606:4700:3034::ac43:ae6f answers · 443	yes
www over IPv6 www.yonaisland.bond has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3034::ac43:ae6f answers · 443✓ 2606:4700:3036::6815:37eb answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. route2.mx.cloudflare.net ✓route1.mx.cloudflare.net ✓route3.mx.cloudflare.net ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. harvey.ns.cloudflare.com ✓priscilla.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://yonaisland.bond/ via 2606:4700:3036::6815:37eb → 302https://rapid-bird-be47.cloudflareaccess.com/cdn-cgi/access/login/yonaisland.bond?kid=989761cce3e01f593cdd170ea0b4fac4e1fbcadb9b85e8891ef4590e263ccce2&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.mix0ePdyfJoyM29wWIMPzZP8vfZ1Jm0bXwhlYZY6oJlQbIMuMPQphkpPVvomqRxPb85m4u3ZCfgiOeQqC2CB7PyI0QZfbbGsLR3SZrblcI-pcDBor_32_x5e6oUP0v9EhOD6WjL8HApBXSgRTrsR3poNt_jazS5h7GKVDpKeiNxEGskoCjHx1-TLWszHMMQjr9Uum8DcgoadD2jEqTEZcQB11CZIcLa_8FLCzRPyPKUyecILdknxKdzW-V4ERpHTR5HOh94PyEmxEHfrgcDk93tZcqyKRCFuL5F7VkorJRkY3gBvMcrsQ7szz39z0zsoIoaY4KrEh-pCOSN7x7DoDQ&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/yonaisland.bond.svg)](https://aaaa.bot/yonaisland.bond)

Check again

yonaisland.bond Has IPv6

A (IPv4)	172.67.174.111 104.21.55.235
AAAA (IPv6)	2606:4700:3036::6815:37eb 2606:4700:3034::ac43:ae6f

www.yonaisland.bond Has IPv6

A (IPv4)	172.67.174.111 104.21.55.235
AAAA (IPv6)	2606:4700:3034::ac43:ae6f 2606:4700:3036::6815:37eb

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: yonaisland.bond
Measured 2026-11-02 22:25:28 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.174.111, 104.21.55.235
AAAA (IPv6): 2606:4700:3036::6815:37eb, 2606:4700:3034::ac43:ae6f
www AAAA:    2606:4700:3034::ac43:ae6f, 2606:4700:3036::6815:37eb

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: yonaisland.bond has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3036::6815:37eb: answers (TCP 443)
    2606:4700:3034::ac43:ae6f: answers (TCP 443)
- www over IPv6: www.yonaisland.bond has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3034::ac43:ae6f: answers (TCP 443)
    2606:4700:3036::6815:37eb: answers (TCP 443)
- Mail servers (MX) have IPv6: Every mail server 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://yonaisland.bond/ via 2606:4700:3036::6815:37eb -> HTTP 302, certificate: valid
    https://rapid-bird-be47.cloudflareaccess.com/cdn-cgi/access/login/yonaisland.bond?kid=989761cce3e01f593cdd170ea0b4fac4e1fbcadb9b85e8891ef4590e263ccce2&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.mix0ePdyfJoyM29wWIMPzZP8vfZ1Jm0bXwhlYZY6oJlQbIMuMPQphkpPVvomqRxPb85m4u3ZCfgiOeQqC2CB7PyI0QZfbbGsLR3SZrblcI-pcDBor_32_x5e6oUP0v9EhOD6WjL8HApBXSgRTrsR3poNt_jazS5h7GKVDpKeiNxEGskoCjHx1-TLWszHMMQjr9Uum8DcgoadD2jEqTEZcQB11CZIcLa_8FLCzRPyPKUyecILdknxKdzW-V4ERpHTR5HOh94PyEmxEHfrgcDk93tZcqyKRCFuL5F7VkorJRkY3gBvMcrsQ7szz39z0zsoIoaY4KrEh-pCOSN7x7DoDQ&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/sAIzOPCWet

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

Checked 2026-11-02 22:25:28 UTC. Full DNS report: dns.pizza/domain/yonaisland.bond · Age, certificate and blocklists: how.is/yonaisland.bond · JSON: /api/v1/yonaisland.bond