Yes — zbill.shop has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 zbill.shop has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:128:385e:8fc0:9917:6b0e answers · 443✓ 2a02:4780:84:a9d3:39ba:880c:254a:99ad answers · 443	yes
www over IPv6 www.zbill.shop has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:49fb:d575:70a1:b32e:8ff1 answers · 443✓ 2a02:4780:84:aa6b:e6d:ed15:c1a6:7fab answers · 443	yes
Mail servers (MX) have IPv6 No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record.	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. horizon.dns-parking.com ✓orbit.dns-parking.com ✓	yes

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

https://zbill.shop/ via 2a02:4780:84:128:385e:8fc0:9917:6b0e → 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/zbill.shop.svg)](https://aaaa.bot/zbill.shop)

Check again

zbill.shop Has IPv6

A (IPv4)	88.222.222.3 2.57.91.129
AAAA (IPv6)	2a02:4780:84:128:385e:8fc0:9917:6b0e 2a02:4780:84:a9d3:39ba:880c:254a:99ad

www.zbill.shop Has IPv6

Alias of	www.zbill.shop.cdn.hstgr.net
A (IPv4)	88.222.222.144 2.57.91.44
AAAA (IPv6)	2a02:4780:84:49fb:d575:70a1:b32e:8ff1 2a02:4780:84:aa6b:e6d:ed15:c1a6:7fab

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: zbill.shop
Measured 2026-11-11 17:02:57 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    88.222.222.3, 2.57.91.129
AAAA (IPv6): 2a02:4780:84:128:385e:8fc0:9917:6b0e, 2a02:4780:84:a9d3:39ba:880c:254a:99ad
www AAAA:    2a02:4780:84:49fb:d575:70a1:b32e:8ff1, 2a02:4780:84:aa6b:e6d:ed15:c1a6:7fab

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: zbill.shop has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:128:385e:8fc0:9917:6b0e: answers (TCP 443)
    2a02:4780:84:a9d3:39ba:880c:254a:99ad: answers (TCP 443)
- www over IPv6: www.zbill.shop has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:49fb:d575:70a1:b32e:8ff1: answers (TCP 443)
    2a02:4780:84:aa6b:e6d:ed15:c1a6:7fab: answers (TCP 443)
- Mail servers (MX) have IPv6: No MX records, so mail goes to the domain's own address (implicit MX). It 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://zbill.shop/ via 2a02:4780:84:128:385e:8fc0:9917:6b0e -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/W-GOn3Ot2J

Permanent link: aaaa.bot/r/W-GOn3Ot2J · How we measure

Checked 2026-11-11 17:02:57 UTC. Full DNS report: dns.pizza/domain/zbill.shop · Age, certificate and blocklists: how.is/zbill.shop · JSON: /api/v1/zbill.shop