Yes — docs.strava.com has IPv6.

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

This is a saved measurement from 2026-11-01 13:41 UTC. Check docs.strava.com live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 docs.strava.com has an AAAA record and answers on it. ✓ 2607:f8b0:4004:c1f::79 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 4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. ns-145.awsdns-18.com ✓ns-1461.awsdns-54.org ✓ns-1806.awsdns-33.co.uk ✓ns-610.awsdns-12.net ✓	yes

HTTPS over IPv6 · not part of the grade yet
docs.strava.com didn't complete an HTTPS request over IPv6 (connection closed before a response).

https://docs.strava.com/ via 2607:f8b0:4004:c1f::79 · connection closed before a response

Nothing keeping you from an A

Nothing to fix
Show it off: add the badge to your README.
[![IPv6](https://aaaa.bot/badge/docs.strava.com.svg)](https://aaaa.bot/docs.strava.com)

Check again

docs.strava.com Has IPv6

Alias of	ghs.google.com
A (IPv4)	192.178.155.121
AAAA (IPv6)	2607:f8b0:4004:c1f::79

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: docs.strava.com
Measured 2026-11-01 13:41:51 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    192.178.155.121
AAAA (IPv6): 2607:f8b0:4004:c1f::79

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: docs.strava.com has an AAAA record and answers on it.
    2607:f8b0:4004:c1f::79: 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: 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): docs.strava.com didn't complete an HTTPS request over IPv6 (connection closed before a response).
    https://docs.strava.com/ via 2607:f8b0:4004:c1f::79 (connection closed before a response)
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/BBkkhaCCL7

Permanent link: aaaa.bot/r/BBkkhaCCL7 · How we measure

Checked 2026-11-01 13:41:51 UTC. Full DNS report: dns.pizza/domain/docs.strava.com · JSON: /api/v1/docs.strava.com