observatorio-del-autonomo-andalucia.com publishes IPv6 but doesn't answer on it.

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

Measured 2026-11-03 07:31 UTC. We reuse a result for up to a week, so we aren't testing the same site over and over. Check observatorio-del-autonomo-andalucia.com now

F
IPv6 readiness
Publishes IPv6 but doesn't answer on it — worse than having none.
Website over IPv6
observatorio-del-autonomo-andalucia.com has an AAAA record, but nothing answered on ports 443 or 80. IPv6 visitors wait for a timeout before falling back to IPv4.
✗ 2a02:4780:84:df27:2d3e:bf2d:a2c3:f394 no answer✗ 2a02:4780:84:b367:ee76:a3e4:7bb3:e732 no answer
broken
www over IPv6
www.observatorio-del-autonomo-andalucia.com has an AAAA record, but nothing answered on ports 443 or 80. IPv6 visitors wait for a timeout before falling back to IPv4.
✗ 2a02:4780:84:33f5:3af4:cdc5:d869:80fe no answer✗ 2a02:4780:84:5b59:6444:5493:e770:907c no answer
broken
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.
apollo.dns-parking.com ✓athena.dns-parking.com ✓
yes

Probes on other continents did get an answer, so the problem may be between our server and observatorio-del-autonomo-andalucia.com, not at observatorio-del-autonomo-andalucia.com itself.

First measured 2026-11-03; last confirmed 2026-11-03.

 Load observatorio-del-autonomo-andalucia.com over IPv6 from up to six other places — a second opinion.

What's keeping observatorio-del-autonomo-andalucia.com from an A

  1. Fix or remove the AAAA record for observatorio-del-autonomo-andalucia.com
    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. Fix or remove the AAAA record for www.observatorio-del-autonomo-andalucia.com
    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.

Check again

observatorio-del-autonomo-andalucia.com  Has IPv6

A (IPv4)88.222.222.181
84.32.84.3
AAAA (IPv6)2a02:4780:84:df27:2d3e:bf2d:a2c3:f394
2a02:4780:84:b367:ee76:a3e4:7bb3:e732

www.observatorio-del-autonomo-andalucia.com  Has IPv6

Alias ofwww.observatorio-del-autonomo-andalucia.com.cdn.hstgr.net
A (IPv4)191.96.144.115
195.35.60.122
AAAA (IPv6)2a02:4780:84:33f5:3af4:cdc5:d869:80fe
2a02:4780:84:5b59:6444:5493:e770:907c

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/WVRfHBBUX8 · How we measure

Checked 2026-11-03 07:31:23 UTC. Full DNS report: dns.pizza/domain/observatorio-del-autonomo-andalucia.com · Age, certificate and blocklists: how.is/observatorio-del-autonomo-andalucia.com · JSON: /api/v1/observatorio-del-autonomo-andalucia.com