002520.top publishes IPv6 but doesn't answer on it.

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

F
IPv6 readiness
Publishes IPv6 but doesn't answer on it — worse than having none.
Website over IPv6
002520.top has an AAAA record, but nothing answered on ports 443 or 80. IPv6 visitors wait for a timeout before falling back to IPv4.
✗ 2001:da8:7001:2001::ce0 no answer
broken
www over IPv6
www.002520.top 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 an AAAA record.		yes
Nameservers have IPv6
3 of 3 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
ns1.dnsowl.com ✓ns2.dnsowl.com ✓ns3.dnsowl.com ✓
yes
 Which outside scripts, fonts, payments or chat 002520.top loads from have no IPv6.
 Load 002520.top over IPv6 from up to six other places — a second opinion.

What's keeping 002520.top from an A

  1. Fix or remove the AAAA record for 002520.top
    Something published an IPv6 address but nothing answers on it, so IPv6 visitors wait for a timeout first. Either make the server listen on IPv6 (and allow ports 443/80 through its firewall), or delete the AAAA record until it does.
  2. Add IPv6 for www.002520.top
    www.002520.top has no AAAA record. Get www's IPv6 address from whoever hosts www and add it as an AAAA record. If the same server already serves both names (and its certificate covers www), you can reuse 002520.top's AAAA record(s) for www. How to add an AAAA record

Check again

002520.top  Has IPv6

A (IPv4)172.234.25.42
172.232.24.235
172.232.24.161
AAAA (IPv6)2001:da8:7001:2001::ce0

www.002520.top  IPv4 only

A (IPv4)172.234.25.42
172.232.24.235
172.232.24.161
AAAA (IPv6)none

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

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

Checked 2026-11-11 14:49:04 UTC. Full DNS report: dns.pizza/domain/002520.top · Age, certificate and blocklists: how.is/002520.top · JSON: /api/v1/002520.top