Yes — sistemasorteio.cloud has IPv6.

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

This is a saved measurement from 2026-11-05 09:00 UTC. Check sistemasorteio.cloud live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 sistemasorteio.cloud has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:fd58:25b7:fa88:4fe8:697f answers · 443✓ 2a02:4780:84:a938:9b9b:5388:a96f:ebff answers · 443	yes
www over IPv6 www.sistemasorteio.cloud has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:22:1dbd:e254:288f:fc30:eeda answers · 443✓ 2a02:4780:1e:bc0e:6c0f:338b:3052:692f 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. aurora.dns-parking.com ✓nebula.dns-parking.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.

https://sistemasorteio.cloud/ via 2a02:4780:84:fd58:25b7:fa88:4fe8:697f → 302https://sistemasorteio.cloud/login via 2a02:4780:84:fd58:25b7:fa88:4fe8:697f → 200

works

Nothing keeping you from an A

Nothing to fix
Show it off: add the badge to your README.
[![IPv6](https://aaaa.bot/badge/sistemasorteio.cloud.svg)](https://aaaa.bot/sistemasorteio.cloud)

Check again

sistemasorteio.cloud Has IPv6

A (IPv4)	88.222.222.113 84.32.84.160
AAAA (IPv6)	2a02:4780:84:fd58:25b7:fa88:4fe8:697f 2a02:4780:84:a938:9b9b:5388:a96f:ebff

www.sistemasorteio.cloud Has IPv6

Alias of	www.sistemasorteio.cloud.cdn.hstgr.net
A (IPv4)	88.222.222.76 2.57.91.112
AAAA (IPv6)	2a02:4780:22:1dbd:e254:288f:fc30:eeda 2a02:4780:1e:bc0e:6c0f:338b:3052:692f

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

IPv6 measurement: sistemasorteio.cloud
Measured 2026-11-05 09:00:14 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    88.222.222.113, 84.32.84.160
AAAA (IPv6): 2a02:4780:84:fd58:25b7:fa88:4fe8:697f, 2a02:4780:84:a938:9b9b:5388:a96f:ebff
www AAAA:    2a02:4780:22:1dbd:e254:288f:fc30:eeda, 2a02:4780:1e:bc0e:6c0f:338b:3052:692f

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: sistemasorteio.cloud has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:fd58:25b7:fa88:4fe8:697f: answers (TCP 443)
    2a02:4780:84:a938:9b9b:5388:a96f:ebff: answers (TCP 443)
- www over IPv6: www.sistemasorteio.cloud has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:22:1dbd:e254:288f:fc30:eeda: answers (TCP 443)
    2a02:4780:1e:bc0e:6c0f:338b:3052:692f: answers (TCP 443)
- Mail servers (MX) have IPv6: No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record.
- Nameservers have IPv6: 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.

Reachability = a TCP connection opened on port 443 (or 80).

HTTPS over IPv6 (not graded): Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.
    https://sistemasorteio.cloud/ via 2a02:4780:84:fd58:25b7:fa88:4fe8:697f -> HTTP 302, certificate: valid
    https://sistemasorteio.cloud/login via 2a02:4780:84:fd58:25b7:fa88:4fe8:697f -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/ea12jNvyvD

Permanent link: aaaa.bot/r/ea12jNvyvD · How we measure

Checked 2026-11-05 09:00:14 UTC. Full DNS report: dns.pizza/domain/sistemasorteio.cloud · Age, certificate and blocklists: how.is/sistemasorteio.cloud · JSON: /api/v1/sistemasorteio.cloud