Yes — netflix.com has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 netflix.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2a00:86c0:2043::1 answers · 443✓ 2a00:86c0:2042::1 answers · 443	yes
www over IPv6 www.netflix.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2a00:86c0:2042::1 answers · 443✓ 2a00:86c0:2043::1 answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. aspmx.l.google.com ✓aspmx2.googlemail.com ✓aspmx3.googlemail.com ✓alt1.aspmx.l.google.com ✓alt2.aspmx.l.google.com ✓	yes
Nameservers have IPv6 4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. ns-1372.awsdns-43.org ✓ns-1984.awsdns-56.co.uk ✓ns-659.awsdns-18.net ✓ns-81.awsdns-10.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.

https://netflix.com/ via 2a00:86c0:2043::1 → 301https://www.netflix.com/ via 2a00:86c0:2042::1 → 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/netflix.com.svg)](https://aaaa.bot/netflix.com)

Check again

netflix.com Has IPv6

A (IPv4)	207.45.72.1 207.45.73.1
AAAA (IPv6)	2a00:86c0:2043::1 2a00:86c0:2042::1

www.netflix.com Has IPv6

Alias of	ftl-www.netflix.com
A (IPv4)	207.45.73.1 207.45.72.1
AAAA (IPv6)	2a00:86c0:2042::1 2a00:86c0:2043::1

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: netflix.com
Measured 2026-10-31 08:06:06 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    207.45.72.1, 207.45.73.1
AAAA (IPv6): 2a00:86c0:2043::1, 2a00:86c0:2042::1
www AAAA:    2a00:86c0:2042::1, 2a00:86c0:2043::1

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: netflix.com has 2 IPv6 addresses and answers on every one we tested.
    2a00:86c0:2043::1: answers (TCP 443)
    2a00:86c0:2042::1: answers (TCP 443)
- www over IPv6: www.netflix.com has 2 IPv6 addresses and answers on every one we tested.
    2a00:86c0:2042::1: answers (TCP 443)
    2a00:86c0:2043::1: answers (TCP 443)
- Mail servers (MX) have IPv6: Every mail server has an AAAA record.
- Nameservers have IPv6: 4 of 4 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://netflix.com/ via 2a00:86c0:2043::1 -> HTTP 301, certificate: valid
    https://www.netflix.com/ via 2a00:86c0:2042::1 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/fUutZ83WB9

Permanent link: aaaa.bot/r/fUutZ83WB9 · How we measure

Checked 2026-10-31 08:06:06 UTC. Full DNS report: dns.pizza/domain/netflix.com · JSON: /api/v1/netflix.com