Yes — notebay.pro has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 notebay.pro has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3032::ac43:d2d7 answers · 443✓ 2606:4700:3037::6815:1778 answers · 443	yes
www over IPv6 www.notebay.pro has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3032::ac43:d2d7 answers · 443✓ 2606:4700:3037::6815:1778 answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. aspmx.l.google.com ✓alt3.aspmx.l.google.com ✓alt4.aspmx.l.google.com ✓alt1.aspmx.l.google.com ✓alt2.aspmx.l.google.com ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. lara.ns.cloudflare.com ✓newt.ns.cloudflare.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
notebay.pro didn't complete an HTTPS request over IPv6 (timed out).

https://notebay.pro/ via 2606:4700:3032::ac43:d2d7 · timed out

Nothing keeping you from an A

Nothing to fix
Show it off: add the badge to your README.
[![IPv6](https://aaaa.bot/badge/notebay.pro.svg)](https://aaaa.bot/notebay.pro)

Check again

notebay.pro Has IPv6

A (IPv4)	104.21.23.120 172.67.210.215
AAAA (IPv6)	2606:4700:3032::ac43:d2d7 2606:4700:3037::6815:1778

www.notebay.pro Has IPv6

A (IPv4)	172.67.210.215 104.21.23.120
AAAA (IPv6)	2606:4700:3032::ac43:d2d7 2606:4700:3037::6815:1778

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: notebay.pro
Measured 2026-11-03 18:31:42 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.23.120, 172.67.210.215
AAAA (IPv6): 2606:4700:3032::ac43:d2d7, 2606:4700:3037::6815:1778
www AAAA:    2606:4700:3032::ac43:d2d7, 2606:4700:3037::6815:1778

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: notebay.pro has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3032::ac43:d2d7: answers (TCP 443)
    2606:4700:3037::6815:1778: answers (TCP 443)
- www over IPv6: www.notebay.pro has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3032::ac43:d2d7: answers (TCP 443)
    2606:4700:3037::6815:1778: answers (TCP 443)
- Mail servers (MX) have IPv6: Every mail server 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): notebay.pro didn't complete an HTTPS request over IPv6 (timed out).
    https://notebay.pro/ via 2606:4700:3032::ac43:d2d7, certificate: valid (timed out)
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/2UBPHCaB0I

Permanent link: aaaa.bot/r/2UBPHCaB0I · How we measure

Checked 2026-11-03 18:31:42 UTC. Full DNS report: dns.pizza/domain/notebay.pro · Age, certificate and blocklists: how.is/notebay.pro · JSON: /api/v1/notebay.pro