Yes — 0xkey2l.trade has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 0xkey2l.trade has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3035::ac43:ccd6 answers · 443✓ 2606:4700:3037::6815:4d38 answers · 443	yes
www over IPv6 www.0xkey2l.trade has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3035::ac43:ccd6 answers · 443✓ 2606:4700:3037::6815:4d38 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. adrian.ns.cloudflare.com ✓finley.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://0xkey2l.trade/ via 2606:4700:3035::ac43:ccd6 → 302https://dark-surf-17e9.cloudflareaccess.com/cdn-cgi/access/login/0xkey2l.trade?kid=790a1cd4f5a96a62fe9ac352fb5f0b8314051f6408d653ecb756a1e863dccfd5&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.WbYQbT1f7_QFuymOAqxzxR5yXiX3BPQ82oJ5-FcwR9K1hgnVtTrWmWSRoo-OQahKf3Uu5WBW-FYripwJSM4txozxkullJii4G6c1SrSJXiMHE_72hLGGWs08UPgxoW0XEHubBkFC4D_wlv6A3ucTxzq9hddV3-ENZKlf6QHSMWRJVvzY3aCFdVXAEZYJDafkfoh-yyjAsUJYzq1_oLQZRKXDvewW3pKeZdfOHtxLDKU8c35ZT77wTZrFB5Q-JvV1Fs4_Y_IXM4addQvn1JOZmskLYqVgtoaEl8RiqhT2Oo4xfzj5juWnU18qOT6Q78P-rYzxyo3EBMSWwthjqtW3IA&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/0xkey2l.trade.svg)](https://aaaa.bot/0xkey2l.trade)

Check again

0xkey2l.trade Has IPv6

A (IPv4)	104.21.77.56 172.67.204.214
AAAA (IPv6)	2606:4700:3035::ac43:ccd6 2606:4700:3037::6815:4d38

www.0xkey2l.trade Has IPv6

A (IPv4)	172.67.204.214 104.21.77.56
AAAA (IPv6)	2606:4700:3035::ac43:ccd6 2606:4700:3037::6815:4d38

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: 0xkey2l.trade
Measured 2026-10-31 11:05:01 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.77.56, 172.67.204.214
AAAA (IPv6): 2606:4700:3035::ac43:ccd6, 2606:4700:3037::6815:4d38
www AAAA:    2606:4700:3035::ac43:ccd6, 2606:4700:3037::6815:4d38

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: 0xkey2l.trade has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3035::ac43:ccd6: answers (TCP 443)
    2606:4700:3037::6815:4d38: answers (TCP 443)
- www over IPv6: www.0xkey2l.trade has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3035::ac43:ccd6: answers (TCP 443)
    2606:4700:3037::6815:4d38: 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://0xkey2l.trade/ via 2606:4700:3035::ac43:ccd6 -> HTTP 302, certificate: valid
    https://dark-surf-17e9.cloudflareaccess.com/cdn-cgi/access/login/0xkey2l.trade?kid=790a1cd4f5a96a62fe9ac352fb5f0b8314051f6408d653ecb756a1e863dccfd5&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.WbYQbT1f7_QFuymOAqxzxR5yXiX3BPQ82oJ5-FcwR9K1hgnVtTrWmWSRoo-OQahKf3Uu5WBW-FYripwJSM4txozxkullJii4G6c1SrSJXiMHE_72hLGGWs08UPgxoW0XEHubBkFC4D_wlv6A3ucTxzq9hddV3-ENZKlf6QHSMWRJVvzY3aCFdVXAEZYJDafkfoh-yyjAsUJYzq1_oLQZRKXDvewW3pKeZdfOHtxLDKU8c35ZT77wTZrFB5Q-JvV1Fs4_Y_IXM4addQvn1JOZmskLYqVgtoaEl8RiqhT2Oo4xfzj5juWnU18qOT6Q78P-rYzxyo3EBMSWwthjqtW3IA&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/eQKLeZmDXJ

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

Checked 2026-10-31 11:05:01 UTC. Full DNS report: dns.pizza/domain/0xkey2l.trade · JSON: /api/v1/0xkey2l.trade