Has an IPv4 address but no IPv6 (AAAA) record. IPv6-only visitors can't reach it directly.
| Website over IPv6 skin-study-progress.xyz has no AAAA record. | no |
| Mail servers (MX) have IPv6 No MX records, so mail goes to the domain's own address (implicit MX). It has no AAAA record. | no |
| Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. dns3.hichina.com ✓dns4.hichina.com ✓ | yes |
skin-study-progress.xyz IPv4 only
| A (IPv4) | 172.66.3.26 162.159.143.30 |
|---|---|
| AAAA (IPv6) | none |
Visitors on IPv6-only networks (many mobile carriers) can still reach it, but only through a translator their carrier runs (NAT64). The site itself has no IPv6 address — and you can't make one up from the IPv4. Why some hosts don't offer it
Permanent link: aaaa.bot/r/T-F3hHgRqr · How we measure
Checked 2026-11-07 19:07:43 UTC. Full DNS report: dns.pizza/domain/skin-study-progress.xyz · Age, certificate and blocklists: how.is/skin-study-progress.xyz · JSON: /api/v1/skin-study-progress.xyz