Yes — mycarbiz.online has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 mycarbiz.online has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:d78e:be6:d1f:cd80:aff answers · 443✓ 2a02:4780:84:67a:78ac:e119:6ea8:f0d8 answers · 443	yes
www over IPv6 www.mycarbiz.online has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:7699:a8e1:d4f9:f239:6a12 answers · 443✓ 2a02:4780:84:ed8b:dae8:b0b7:59d5:7973 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. cosmos.dns-parking.com ✓nova.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://mycarbiz.online/ via 2a02:4780:84:d78e:be6:d1f:cd80:aff → 302https://mycarbiz.online/public/index.php?r=login via 2a02:4780:84:d78e:be6:d1f:cd80:aff → 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/mycarbiz.online.svg)](https://aaaa.bot/mycarbiz.online)

Check again

mycarbiz.online Has IPv6

A (IPv4)	2.57.91.176 84.32.84.125
AAAA (IPv6)	2a02:4780:84:d78e:be6:d1f:cd80:aff 2a02:4780:84:67a:78ac:e119:6ea8:f0d8

www.mycarbiz.online Has IPv6

Alias of	www.mycarbiz.online.cdn.hstgr.net
A (IPv4)	84.32.84.118 2.57.91.82
AAAA (IPv6)	2a02:4780:84:7699:a8e1:d4f9:f239:6a12 2a02:4780:84:ed8b:dae8:b0b7:59d5:7973

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: mycarbiz.online
Measured 2026-11-09 11:54:01 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    2.57.91.176, 84.32.84.125
AAAA (IPv6): 2a02:4780:84:d78e:be6:d1f:cd80:aff, 2a02:4780:84:67a:78ac:e119:6ea8:f0d8
www AAAA:    2a02:4780:84:7699:a8e1:d4f9:f239:6a12, 2a02:4780:84:ed8b:dae8:b0b7:59d5:7973

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: mycarbiz.online has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:d78e:be6:d1f:cd80:aff: answers (TCP 443)
    2a02:4780:84:67a:78ac:e119:6ea8:f0d8: answers (TCP 443)
- www over IPv6: www.mycarbiz.online has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:7699:a8e1:d4f9:f239:6a12: answers (TCP 443)
    2a02:4780:84:ed8b:dae8:b0b7:59d5:7973: 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://mycarbiz.online/ via 2a02:4780:84:d78e:be6:d1f:cd80:aff -> HTTP 302, certificate: valid
    https://mycarbiz.online/public/index.php?r=login via 2a02:4780:84:d78e:be6:d1f:cd80:aff -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/AivpfeGp5c

Permanent link: aaaa.bot/r/AivpfeGp5c · How we measure

Checked 2026-11-09 11:54:01 UTC. Full DNS report: dns.pizza/domain/mycarbiz.online · Age, certificate and blocklists: how.is/mycarbiz.online · JSON: /api/v1/mycarbiz.online