Has both IPv4 (A) and IPv6 (AAAA) addresses.
Measured 2026-10-31 12:05 UTC. We reuse a result for up to a week, so we aren't testing the same site over and over. Check autodiscover.zattini.com.br now
| Website over IPv6 autodiscover.zattini.com.br has 4 IPv6 addresses and answers on every one we tested. ✓ 2603:1036:303:3805::8 answers · 80✓ 2603:1036:303:3c08::8 answers · 80✓ 2603:1036:303:3c00::8 answers · 80✓ 2603:1036:303:3c28::8 answers · 80 | 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 4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. ns-1105.awsdns-10.org ✓ns-1667.awsdns-16.co.uk ✓ns-339.awsdns-42.com ✓ns-778.awsdns-33.net ✓ | yes |
First measured 2026-10-31; last confirmed 2026-10-31.
| HTTPS over IPv6 · not part of the grade yet autodiscover.zattini.com.br didn't complete an HTTPS request over IPv6 (ECONNREFUSED). https://autodiscover.zattini.com.br/ via 2603:1036:303:3805::8 · ECONNREFUSED | ? |
autodiscover.zattini.com.br Has IPv6
| Alias of | autodiscover.outlook.com → autodiscover.outlook.cloud.microsoft → acdcatm.autodiscover.mira.tm.svc.cloud.microsoft → atm.autodiscover.mira.tm.svc.cloud.microsoft |
|---|---|
| A (IPv4) | 40.104.46.40 52.96.88.40 52.96.88.88 52.96.88.120 52.96.109.136 52.96.111.24 52.96.111.56 52.96.242.24 |
| AAAA (IPv6) | 2603:1036:303:3805::8 2603:1036:303:3c08::8 2603:1036:303:3c00::8 2603:1036:303:3c28::8 |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/1lb8BgDJhf · How we measure
Checked 2026-10-31 12:05:44 UTC. Full DNS report: dns.pizza/domain/autodiscover.zattini.com.br · JSON: /api/v1/autodiscover.zattini.com.br