Yes — guardianailab.com has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 guardianailab.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:a3d8:f476:24ac:77ce:5356 answers · 443✓ 2a02:4780:84:f022:5283:fec8:2bad:da3e answers · 443	yes
www over IPv6 www.guardianailab.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:22:bf2e:7147:4560:8433:bbb2 answers · 443✓ 2a02:4780:21:858:8051:b2b9:493b:bc59 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. orbit.dns-parking.com ✓horizon.dns-parking.com ✓	yes

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

https://guardianailab.com/ via 2a02:4780:84:a3d8:f476:24ac:77ce:5356 → 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/guardianailab.com.svg)](https://aaaa.bot/guardianailab.com)

Check again

guardianailab.com Has IPv6

A (IPv4)	84.32.84.220 2.57.91.9
AAAA (IPv6)	2a02:4780:84:a3d8:f476:24ac:77ce:5356 2a02:4780:84:f022:5283:fec8:2bad:da3e

www.guardianailab.com Has IPv6

Alias of	www.guardianailab.com.cdn.hstgr.net
A (IPv4)	88.222.222.175 84.32.84.120
AAAA (IPv6)	2a02:4780:22:bf2e:7147:4560:8433:bbb2 2a02:4780:21:858:8051:b2b9:493b:bc59

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: guardianailab.com
Measured 2026-11-07 19:00:37 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    84.32.84.220, 2.57.91.9
AAAA (IPv6): 2a02:4780:84:a3d8:f476:24ac:77ce:5356, 2a02:4780:84:f022:5283:fec8:2bad:da3e
www AAAA:    2a02:4780:22:bf2e:7147:4560:8433:bbb2, 2a02:4780:21:858:8051:b2b9:493b:bc59

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: guardianailab.com has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:a3d8:f476:24ac:77ce:5356: answers (TCP 443)
    2a02:4780:84:f022:5283:fec8:2bad:da3e: answers (TCP 443)
- www over IPv6: www.guardianailab.com has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:22:bf2e:7147:4560:8433:bbb2: answers (TCP 443)
    2a02:4780:21:858:8051:b2b9:493b:bc59: 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: HTTP 200.
    https://guardianailab.com/ via 2a02:4780:84:a3d8:f476:24ac:77ce:5356 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/joLCYh03Dm

Permanent link: aaaa.bot/r/joLCYh03Dm · How we measure

Checked 2026-11-07 19:00:37 UTC. Full DNS report: dns.pizza/domain/guardianailab.com · Age, certificate and blocklists: how.is/guardianailab.com · JSON: /api/v1/guardianailab.com