Yes — mlxradar.com has IPv6.

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

This is a saved measurement from 2026-11-14 05:06 UTC. Check mlxradar.com live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 mlxradar.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3034::6815:12f6 answers · 443✓ 2606:4700:3037::ac43:b7f5 answers · 443	yes
www over IPv6 www.mlxradar.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3034::6815:12f6 answers · 443✓ 2606:4700:3037::ac43:b7f5 answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. route1.mx.cloudflare.net ✓route3.mx.cloudflare.net ✓route2.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. nina.ns.cloudflare.com ✓walt.ns.cloudflare.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 200.

https://mlxradar.com/ via 2606:4700:3034::6815:12f6 → 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/mlxradar.com.svg)](https://aaaa.bot/mlxradar.com)

Check again

mlxradar.com Has IPv6

A (IPv4)	104.21.18.246 172.67.183.245
AAAA (IPv6)	2606:4700:3034::6815:12f6 2606:4700:3037::ac43:b7f5

www.mlxradar.com Has IPv6

A (IPv4)	172.67.183.245 104.21.18.246
AAAA (IPv6)	2606:4700:3034::6815:12f6 2606:4700:3037::ac43:b7f5

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: mlxradar.com
Measured 2026-11-14 05:06:42 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.18.246, 172.67.183.245
AAAA (IPv6): 2606:4700:3034::6815:12f6, 2606:4700:3037::ac43:b7f5
www AAAA:    2606:4700:3034::6815:12f6, 2606:4700:3037::ac43:b7f5

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: mlxradar.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3034::6815:12f6: answers (TCP 443)
    2606:4700:3037::ac43:b7f5: answers (TCP 443)
- www over IPv6: www.mlxradar.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3034::6815:12f6: answers (TCP 443)
    2606:4700:3037::ac43:b7f5: 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: HTTP 200.
    https://mlxradar.com/ via 2606:4700:3034::6815:12f6 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/33ur8Yln28

Permanent link: aaaa.bot/r/33ur8Yln28 · How we measure

Checked 2026-11-14 05:06:42 UTC. Full DNS report: dns.pizza/domain/mlxradar.com · Age, certificate and blocklists: how.is/mlxradar.com · JSON: /api/v1/mlxradar.com