Yes — documentation-google.com has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 documentation-google.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3032::6815:35ef answers · 443✓ 2606:4700:3037::ac43:dc4b answers · 443	yes
www over IPv6 www.documentation-google.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3032::6815:35ef answers · 443✓ 2606:4700:3037::ac43:dc4b 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. mitchell.ns.cloudflare.com ✓veronica.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://documentation-google.com/ via 2606:4700:3032::6815:35ef → 302https://documentation-google.com/forms/d/e/1FAIpQLSfn/viewform?v=922e390ddbda&sid=67b3f1c8eb92&ref=1c4888a151de&cache=1793481268&_req=44f679824a8b&session=6ae65a34dfd93&auth=8131f53a666a&ctx=8107c8cb2b3b&client=9994471e2319&device=9b1eb57ee680&ver=8165&flag=820e465f0e03&proto=8b7631f46128&sig=5ff0e716b048&nonce=09f08e26e3e4 via 2606:4700:3032::6815:35ef → 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/documentation-google.com.svg)](https://aaaa.bot/documentation-google.com)

Check again

documentation-google.com Has IPv6

A (IPv4)	172.67.220.75 104.21.53.239
AAAA (IPv6)	2606:4700:3032::6815:35ef 2606:4700:3037::ac43:dc4b

www.documentation-google.com Has IPv6

A (IPv4)	104.21.53.239 172.67.220.75
AAAA (IPv6)	2606:4700:3032::6815:35ef 2606:4700:3037::ac43:dc4b

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: documentation-google.com
Measured 2026-10-31 21:14:28 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.220.75, 104.21.53.239
AAAA (IPv6): 2606:4700:3032::6815:35ef, 2606:4700:3037::ac43:dc4b
www AAAA:    2606:4700:3032::6815:35ef, 2606:4700:3037::ac43:dc4b

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: documentation-google.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3032::6815:35ef: answers (TCP 443)
    2606:4700:3037::ac43:dc4b: answers (TCP 443)
- www over IPv6: www.documentation-google.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3032::6815:35ef: answers (TCP 443)
    2606:4700:3037::ac43:dc4b: 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://documentation-google.com/ via 2606:4700:3032::6815:35ef -> HTTP 302, certificate: valid
    https://documentation-google.com/forms/d/e/1FAIpQLSfn/viewform?v=922e390ddbda&sid=67b3f1c8eb92&ref=1c4888a151de&cache=1793481268&_req=44f679824a8b&session=6ae65a34dfd93&auth=8131f53a666a&ctx=8107c8cb2b3b&client=9994471e2319&device=9b1eb57ee680&ver=8165&flag=820e465f0e03&proto=8b7631f46128&sig=5ff0e716b048&nonce=09f08e26e3e4 via 2606:4700:3032::6815:35ef -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/GmeA0kpqrl

Permanent link: aaaa.bot/r/GmeA0kpqrl · How we measure

Checked 2026-10-31 21:14:28 UTC. Full DNS report: dns.pizza/domain/documentation-google.com · JSON: /api/v1/documentation-google.com