Yes — ofertacerta.fun has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 ofertacerta.fun has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:1dec:9a68:27e0:bf58:353b answers · 443✓ 2a02:4780:84:27e9:f059:afc6:8757:eeed answers · 443	yes
www over IPv6 www.ofertacerta.fun has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:e025:cfc6:aca7:aa1c:9393 answers · 443✓ 2a02:4780:84:9c29:70d8:fe88:302:b3d5 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. lunar.dns-parking.com ✓solar.dns-parking.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
ofertacerta.fun didn't complete an HTTPS request over IPv6 (ERR_SSL_TLSV1_ALERT_INTERNAL_ERROR).

https://ofertacerta.fun/ via 2a02:4780:84:1dec:9a68:27e0:bf58:353b · ERR_SSL_TLSV1_ALERT_INTERNAL_ERROR

Nothing keeping you from an A

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

Check again

ofertacerta.fun Has IPv6

A (IPv4)	84.32.84.221 2.57.91.191
AAAA (IPv6)	2a02:4780:84:1dec:9a68:27e0:bf58:353b 2a02:4780:84:27e9:f059:afc6:8757:eeed

www.ofertacerta.fun Has IPv6

Alias of	www.ofertacerta.fun.cdn.hstgr.net
A (IPv4)	88.223.87.227 145.223.124.124
AAAA (IPv6)	2a02:4780:84:e025:cfc6:aca7:aa1c:9393 2a02:4780:84:9c29:70d8:fe88:302:b3d5

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: ofertacerta.fun
Measured 2026-11-10 10:46:37 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    84.32.84.221, 2.57.91.191
AAAA (IPv6): 2a02:4780:84:1dec:9a68:27e0:bf58:353b, 2a02:4780:84:27e9:f059:afc6:8757:eeed
www AAAA:    2a02:4780:84:e025:cfc6:aca7:aa1c:9393, 2a02:4780:84:9c29:70d8:fe88:302:b3d5

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: ofertacerta.fun has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:1dec:9a68:27e0:bf58:353b: answers (TCP 443)
    2a02:4780:84:27e9:f059:afc6:8757:eeed: answers (TCP 443)
- www over IPv6: www.ofertacerta.fun has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:e025:cfc6:aca7:aa1c:9393: answers (TCP 443)
    2a02:4780:84:9c29:70d8:fe88:302:b3d5: 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): ofertacerta.fun didn't complete an HTTPS request over IPv6 (ERR_SSL_TLSV1_ALERT_INTERNAL_ERROR).
    https://ofertacerta.fun/ via 2a02:4780:84:1dec:9a68:27e0:bf58:353b (ERR_SSL_TLSV1_ALERT_INTERNAL_ERROR)
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/JMxGvsjFtS

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

Checked 2026-11-10 10:46:37 UTC. Full DNS report: dns.pizza/domain/ofertacerta.fun · Age, certificate and blocklists: how.is/ofertacerta.fun · JSON: /api/v1/ofertacerta.fun