Yes — certificadoinnovatech.online has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 certificadoinnovatech.online has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:9a5b:cea6:7630:57f0:53b7 answers · 443✓ 2a02:4780:84:bc9c:19c4:17ef:ee2a:b3eb answers · 443	yes
www over IPv6 www.certificadoinnovatech.online has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:7a3b:bf:30c6:f1d2:73c4 answers · 443✓ 2a02:4780:84:ead8:4db7:8f04:3073:b38b 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. pixel.dns-parking.com ✓byte.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://certificadoinnovatech.online/ via 2a02:4780:84:9a5b:cea6:7630:57f0:53b7 → 303https://certificadoinnovatech.online/login.php via 2a02:4780:84:9a5b:cea6:7630:57f0:53b7 → 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/certificadoinnovatech.online.svg)](https://aaaa.bot/certificadoinnovatech.online)

Check again

certificadoinnovatech.online Has IPv6

A (IPv4)	88.222.222.1 2.57.91.87
AAAA (IPv6)	2a02:4780:84:9a5b:cea6:7630:57f0:53b7 2a02:4780:84:bc9c:19c4:17ef:ee2a:b3eb

www.certificadoinnovatech.online Has IPv6

Alias of	www.certificadoinnovatech.online.cdn.hstgr.net
A (IPv4)	2.57.91.95 84.32.84.61
AAAA (IPv6)	2a02:4780:84:7a3b:bf:30c6:f1d2:73c4 2a02:4780:84:ead8:4db7:8f04:3073:b38b

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: certificadoinnovatech.online
Measured 2026-11-02 10:14:49 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    88.222.222.1, 2.57.91.87
AAAA (IPv6): 2a02:4780:84:9a5b:cea6:7630:57f0:53b7, 2a02:4780:84:bc9c:19c4:17ef:ee2a:b3eb
www AAAA:    2a02:4780:84:7a3b:bf:30c6:f1d2:73c4, 2a02:4780:84:ead8:4db7:8f04:3073:b38b

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: certificadoinnovatech.online has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:9a5b:cea6:7630:57f0:53b7: answers (TCP 443)
    2a02:4780:84:bc9c:19c4:17ef:ee2a:b3eb: answers (TCP 443)
- www over IPv6: www.certificadoinnovatech.online has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:7a3b:bf:30c6:f1d2:73c4: answers (TCP 443)
    2a02:4780:84:ead8:4db7:8f04:3073:b38b: 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://certificadoinnovatech.online/ via 2a02:4780:84:9a5b:cea6:7630:57f0:53b7 -> HTTP 303, certificate: valid
    https://certificadoinnovatech.online/login.php via 2a02:4780:84:9a5b:cea6:7630:57f0:53b7 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/X3lUqvwsTk

Permanent link: aaaa.bot/r/X3lUqvwsTk · How we measure

Checked 2026-11-02 10:14:49 UTC. Full DNS report: dns.pizza/domain/certificadoinnovatech.online · JSON: /api/v1/certificadoinnovatech.online