Yes — productlabs.app has IPv6.

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

This is a saved measurement from 2026-11-09 07:27 UTC. Check productlabs.app live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 productlabs.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2a06:98c1:58::60 answers · 443✓ 2606:4700:7::60 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 3 of 3 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. ns2.digitalocean.com ✓ns1.digitalocean.com ✓ns3.digitalocean.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.

https://productlabs.app/ via 2a06:98c1:58::60 → 302https://productlabs.app/auth/login via 2a06:98c1:58::60 → 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/productlabs.app.svg)](https://aaaa.bot/productlabs.app)

Check again

productlabs.app Has IPv6

A (IPv4)	162.159.140.98 172.66.0.96
AAAA (IPv6)	2a06:98c1:58::60 2606:4700:7::60

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: productlabs.app
Measured 2026-11-09 07:27:18 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    162.159.140.98, 172.66.0.96
AAAA (IPv6): 2a06:98c1:58::60, 2606:4700:7::60

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: productlabs.app has 2 IPv6 addresses and answers on every one we tested.
    2a06:98c1:58::60: answers (TCP 443)
    2606:4700:7::60: 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: 3 of 3 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://productlabs.app/ via 2a06:98c1:58::60 -> HTTP 302, certificate: valid
    https://productlabs.app/auth/login via 2a06:98c1:58::60 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/jv7GIJRFbn

Permanent link: aaaa.bot/r/jv7GIJRFbn · How we measure

Checked 2026-11-09 07:27:18 UTC. Full DNS report: dns.pizza/domain/productlabs.app · Age, certificate and blocklists: how.is/productlabs.app · JSON: /api/v1/productlabs.app