Does kayak.com support IPv6?
PassChecked · Travel
Yes. On November 6, 2026, kayak.com and every host its home page loads from published an AAAA record (5 hosts in all), so the page can load over an IPv6-only connection.
5hosts loaded
5over IPv6
0IPv4 only
100%coverage
Every host the kayak.com home page loads from
| Host | Protocol | AAAA record |
|---|---|---|
| www.fi.kayak.comThe page itself | IPv6 | 2a04:4e42:600::285 |
| apis.google.com | IPv6 | 2a00:1450:4010:c0a::8a |
| content.r9cdn.net | IPv6 | 2a04:4e42:200::285 |
| www.google-analytics.com | IPv6 | 2a00:1450:4010:c01::66 |
| www.googletagmanager.com | IPv6 | 2a00:1450:4010:c0e::61 |
Can I reach kayak.com through an IPv6 proxy?
An IPv6 route can load this page as measured. IPv6 proxies are the lower-cost option for it; check the specific pages you need, since a home page is one sample.
See Residential IPv6 and Datacenter IPv6.
How this was measured
The IPv6 test loaded https://www.fi.kayak.com/?ispredir=true once on November 6, 2026, read every host the returned HTML asks a browser to fetch, and looked up AAAA and A records for each. Hosts added later by JavaScript are not counted, and other pages on the site can depend on different hosts. Results change as sites move providers.