Yes — cupom.life has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 cupom.life has an AAAA record and answers on it. ✓ 2a02:4780:84::32 answers · 443	yes
www over IPv6 www.cupom.life has an AAAA record and answers on it. ✓ 2a02:4780:84::32 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. artemis.dns-parking.com ✓hermes.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://cupom.life/ via 2a02:4780:84::32 → 301https://fixhomebr.com.br/cupons-de-desconto/ via 2a02:4780:84:fca1:9596:aa3a:479a:1b71 → 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/cupom.life.svg)](https://aaaa.bot/cupom.life)

Check again

cupom.life Has IPv6

A (IPv4)	2.57.91.91
AAAA (IPv6)	2a02:4780:84::32

www.cupom.life Has IPv6

Alias of	cupom.life
A (IPv4)	2.57.91.91
AAAA (IPv6)	2a02:4780:84::32

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: cupom.life
Measured 2026-11-04 02:04:33 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    2.57.91.91
AAAA (IPv6): 2a02:4780:84::32
www AAAA:    2a02:4780:84::32

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: cupom.life has an AAAA record and answers on it.
    2a02:4780:84::32: answers (TCP 443)
- www over IPv6: www.cupom.life has an AAAA record and answers on it.
    2a02:4780:84::32: 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://cupom.life/ via 2a02:4780:84::32 -> HTTP 301, certificate: valid
    https://fixhomebr.com.br/cupons-de-desconto/ via 2a02:4780:84:fca1:9596:aa3a:479a:1b71 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/iquHryVnPQ

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

Checked 2026-11-04 02:04:33 UTC. Full DNS report: dns.pizza/domain/cupom.life · Age, certificate and blocklists: how.is/cupom.life · JSON: /api/v1/cupom.life