Yes — alphazetsystems.com has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 alphazetsystems.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3037::ac43:93ed answers · 443✓ 2606:4700:3031::6815:1cfa answers · 443	yes
www over IPv6 www.alphazetsystems.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3031::6815:1cfa answers · 443✓ 2606:4700:3037::ac43:93ed answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. alphazetsystems-com.mail.protection.outlook.com ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. cartman.ns.cloudflare.com ✓courtney.ns.cloudflare.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Answered over IPv6 with a server error (HTTP 525) — can't tell whether that's specific to IPv6.

https://alphazetsystems.com/ via 2606:4700:3037::ac43:93ed → 525

Nothing keeping you from an A

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

Check again

alphazetsystems.com Has IPv6

A (IPv4)	104.21.28.250 172.67.147.237
AAAA (IPv6)	2606:4700:3037::ac43:93ed 2606:4700:3031::6815:1cfa

www.alphazetsystems.com Has IPv6

A (IPv4)	172.67.147.237 104.21.28.250
AAAA (IPv6)	2606:4700:3031::6815:1cfa 2606:4700:3037::ac43:93ed

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: alphazetsystems.com
Measured 2026-11-10 21:10:24 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.28.250, 172.67.147.237
AAAA (IPv6): 2606:4700:3037::ac43:93ed, 2606:4700:3031::6815:1cfa
www AAAA:    2606:4700:3031::6815:1cfa, 2606:4700:3037::ac43:93ed

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: alphazetsystems.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3037::ac43:93ed: answers (TCP 443)
    2606:4700:3031::6815:1cfa: answers (TCP 443)
- www over IPv6: www.alphazetsystems.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3031::6815:1cfa: answers (TCP 443)
    2606:4700:3037::ac43:93ed: 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): Answered over IPv6 with a server error (HTTP 525) — can't tell whether that's specific to IPv6.
    https://alphazetsystems.com/ via 2606:4700:3037::ac43:93ed -> HTTP 525, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/6MT38iXu14

Permanent link: aaaa.bot/r/6MT38iXu14 · How we measure

Checked 2026-11-10 21:10:24 UTC. Full DNS report: dns.pizza/domain/alphazetsystems.com · Age, certificate and blocklists: how.is/alphazetsystems.com · JSON: /api/v1/alphazetsystems.com