Yes — laborin.app has IPv6.

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

B
IPv6 readiness
Works over IPv6, with one gap: its mail servers lack IPv6.
Website over IPv6
laborin.app has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3037::ac43:c1de answers · 443✓ 2606:4700:3034::6815:39ef answers · 443
yes
www over IPv6
www.laborin.app has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3037::ac43:c1de answers · 443✓ 2606:4700:3034::6815:39ef answers · 443
yes
Mail servers (MX) have IPv6
None of the mail servers has an AAAA record.
mx.laborin.app ✗
no
Nameservers have IPv6
2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
anuj.ns.cloudflare.com ✓brianna.ns.cloudflare.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
laborin.app didn't complete an HTTPS request over IPv6 (timed out).
https://laborin.app/ via 2606:4700:3037::ac43:c1de · timed out
?
 Which outside scripts, fonts, payments or chat laborin.app loads from have no IPv6.
 Load laborin.app over IPv6 from up to six other places — a second opinion.

What's keeping laborin.app from an A

  1. Mail servers without IPv6
    mx.laborin.app has no AAAA record, so mail from IPv6-only servers can't reach it directly. If a provider runs your mail, that's their setting; if you run it, add AAAA records for these hosts.

Check again

laborin.app  Has IPv6

A (IPv4)104.21.57.239
172.67.193.222
AAAA (IPv6)2606:4700:3037::ac43:c1de
2606:4700:3034::6815:39ef

www.laborin.app  Has IPv6

A (IPv4)172.67.193.222
104.21.57.239
AAAA (IPv6)2606:4700:3037::ac43:c1de
2606:4700:3034::6815:39ef

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

 Permanent link: aaaa.bot/r/pcaO8NPmgJ · How we measure

Checked 2026-11-11 12:04:24 UTC. Full DNS report: dns.pizza/domain/laborin.app · Age, certificate and blocklists: how.is/laborin.app · JSON: /api/v1/laborin.app