Yes — xn--72c9ab1ecqa1ac5mvb4c.com has IPv6.

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

IPv6 readiness

Works over IPv6, with one gap: its mail servers lack IPv6.

Website over IPv6 xn--72c9ab1ecqa1ac5mvb4c.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3034::ac43:b64c answers · 443✓ 2606:4700:3035::6815:2018 answers · 443	yes
www over IPv6 www.xn--72c9ab1ecqa1ac5mvb4c.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3035::6815:2018 answers · 443✓ 2606:4700:3034::ac43:b64c answers · 443	yes
Mail servers (MX) have IPv6 None of the mail servers has an AAAA record. mx10.antispam.mailspamprotection.com ✗mx20.antispam.mailspamprotection.com ✗mx30.antispam.mailspamprotection.com ✗	no
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. fiona.ns.cloudflare.com ✓ray.ns.cloudflare.com ✓	yes

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

https://xn--72c9ab1ecqa1ac5mvb4c.com/ via 2606:4700:3034::ac43:b64c → 200

works

What's keeping xn--72c9ab1ecqa1ac5mvb4c.com from an A

Mail servers without IPv6
mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com, mx30.antispam.mailspamprotection.com have no AAAA record, so mail from IPv6-only servers can't reach them directly. If a provider runs your mail, that's their setting; if you run it, add AAAA records for these hosts.

Check again

xn--72c9ab1ecqa1ac5mvb4c.com Has IPv6

A (IPv4)	172.67.182.76 104.21.32.24
AAAA (IPv6)	2606:4700:3034::ac43:b64c 2606:4700:3035::6815:2018

www.xn--72c9ab1ecqa1ac5mvb4c.com Has IPv6

A (IPv4)	104.21.32.24 172.67.182.76
AAAA (IPv6)	2606:4700:3035::6815:2018 2606:4700:3034::ac43:b64c

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: xn--72c9ab1ecqa1ac5mvb4c.com
Measured 2026-11-02 01:50:29 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.182.76, 104.21.32.24
AAAA (IPv6): 2606:4700:3034::ac43:b64c, 2606:4700:3035::6815:2018
www AAAA:    2606:4700:3035::6815:2018, 2606:4700:3034::ac43:b64c

Readiness grade B: Works over IPv6, with one gap: its mail servers lack IPv6.
- Website over IPv6: xn--72c9ab1ecqa1ac5mvb4c.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3034::ac43:b64c: answers (TCP 443)
    2606:4700:3035::6815:2018: answers (TCP 443)
- www over IPv6: www.xn--72c9ab1ecqa1ac5mvb4c.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3035::6815:2018: answers (TCP 443)
    2606:4700:3034::ac43:b64c: answers (TCP 443)
- Mail servers (MX) have IPv6: None of the mail servers 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://xn--72c9ab1ecqa1ac5mvb4c.com/ via 2606:4700:3034::ac43:b64c -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/t_0fGlBb_G

Permanent link: aaaa.bot/r/t_0fGlBb_G · How we measure

Checked 2026-11-02 01:50:29 UTC. Full DNS report: dns.pizza/domain/xn--72c9ab1ecqa1ac5mvb4c.com · JSON: /api/v1/xn--72c9ab1ecqa1ac5mvb4c.com