Yes — xn--42cf5bpf1a3c0b4cce53a.com has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 xn--42cf5bpf1a3c0b4cce53a.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:3021:9a89:39b1:b7dd:2c46 answers · 443✓ 2a02:4780:84:db93:a072:c687:1efa:7b2b answers · 443	yes
www over IPv6 www.xn--42cf5bpf1a3c0b4cce53a.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:21:8fc6:2b9:1247:46e1:3c3b answers · 443✓ 2a02:4780:1d:7d0e:fb69:4000:dc88:e51 answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. mx1.hostinger.com ✓mx2.hostinger.com ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. artemis.dns-parking.com ✓hermes.dns-parking.com ✓	yes

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

https://xn--42cf5bpf1a3c0b4cce53a.com/ via 2a02:4780:84:3021:9a89:39b1:b7dd:2c46 → 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/xn--42cf5bpf1a3c0b4cce53a.com.svg)](https://aaaa.bot/xn--42cf5bpf1a3c0b4cce53a.com)

Check again

xn--42cf5bpf1a3c0b4cce53a.com Has IPv6

A (IPv4)	88.222.222.4 2.57.91.78
AAAA (IPv6)	2a02:4780:84:3021:9a89:39b1:b7dd:2c46 2a02:4780:84:db93:a072:c687:1efa:7b2b

www.xn--42cf5bpf1a3c0b4cce53a.com Has IPv6

Alias of	www.xn--42cf5bpf1a3c0b4cce53a.com.cdn.hstgr.net
A (IPv4)	2.57.91.98 84.32.84.148
AAAA (IPv6)	2a02:4780:21:8fc6:2b9:1247:46e1:3c3b 2a02:4780:1d:7d0e:fb69:4000:dc88:e51

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--42cf5bpf1a3c0b4cce53a.com
Measured 2026-11-03 11:46:15 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    88.222.222.4, 2.57.91.78
AAAA (IPv6): 2a02:4780:84:3021:9a89:39b1:b7dd:2c46, 2a02:4780:84:db93:a072:c687:1efa:7b2b
www AAAA:    2a02:4780:21:8fc6:2b9:1247:46e1:3c3b, 2a02:4780:1d:7d0e:fb69:4000:dc88:e51

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: xn--42cf5bpf1a3c0b4cce53a.com has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:3021:9a89:39b1:b7dd:2c46: answers (TCP 443)
    2a02:4780:84:db93:a072:c687:1efa:7b2b: answers (TCP 443)
- www over IPv6: www.xn--42cf5bpf1a3c0b4cce53a.com has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:21:8fc6:2b9:1247:46e1:3c3b: answers (TCP 443)
    2a02:4780:1d:7d0e:fb69:4000:dc88:e51: 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): Loads over IPv6 with a valid certificate: HTTP 200.
    https://xn--42cf5bpf1a3c0b4cce53a.com/ via 2a02:4780:84:3021:9a89:39b1:b7dd:2c46 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/8ZyJVpVhdu

Permanent link: aaaa.bot/r/8ZyJVpVhdu · How we measure

Checked 2026-11-03 11:46:15 UTC. Full DNS report: dns.pizza/domain/xn--42cf5bpf1a3c0b4cce53a.com · Age, certificate and blocklists: how.is/xn--42cf5bpf1a3c0b4cce53a.com · JSON: /api/v1/xn--42cf5bpf1a3c0b4cce53a.com