Has both IPv4 (A) and IPv6 (AAAA) addresses.
| Website over IPv6 secureshorestravel.cyou has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::ac43:a1eb answers · 443✓ 2606:4700:3037::6815:f47 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. gina.ns.cloudflare.com ✓jihoon.ns.cloudflare.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet Loads over IPv6 with a valid certificate: HTTP 200. https://secureshorestravel.cyou/ via 2606:4700:3033::ac43:a1eb → 200 | works |
secureshorestravel.cyou Has IPv6
| A (IPv4) | 104.21.15.71 172.67.161.235 |
|---|---|
| AAAA (IPv6) | 2606:4700:3033::ac43:a1eb 2606:4700:3037::6815:f47 |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/40KI7xncRe · How we measure
Checked 2026-11-09 02:13:00 UTC. Full DNS report: dns.pizza/domain/secureshorestravel.cyou · Age, certificate and blocklists: how.is/secureshorestravel.cyou · JSON: /api/v1/secureshorestravel.cyou