Yes — onmarket.space has IPv6.

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

This is a saved measurement from 2026-11-04 09:46 UTC. Check onmarket.space live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 onmarket.space has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:f3fb:152a:a1aa:72d5:545f answers · 443✓ 2a02:4780:84:f19f:256:20d8:3a57:7659 answers · 443	yes
www over IPv6 www.onmarket.space has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:1e:3a47:64ab:7744:84ab:4bee answers · 443✓ 2a02:4780:1d:96c6:ff59:9903:faf0:971c 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. hyperion.dns-parking.com ✓atlas.dns-parking.com ✓	yes

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

https://onmarket.space/ via 2a02:4780:84:f3fb:152a:a1aa:72d5:545f → 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/onmarket.space.svg)](https://aaaa.bot/onmarket.space)

Check again

onmarket.space Has IPv6

A (IPv4)	88.222.222.71 84.32.84.112
AAAA (IPv6)	2a02:4780:84:f3fb:152a:a1aa:72d5:545f 2a02:4780:84:f19f:256:20d8:3a57:7659

www.onmarket.space Has IPv6

Alias of	www.onmarket.space.cdn.hstgr.net
A (IPv4)	88.222.222.149 2.57.91.169
AAAA (IPv6)	2a02:4780:1e:3a47:64ab:7744:84ab:4bee 2a02:4780:1d:96c6:ff59:9903:faf0:971c

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: onmarket.space
Measured 2026-11-04 09:46:00 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    88.222.222.71, 84.32.84.112
AAAA (IPv6): 2a02:4780:84:f3fb:152a:a1aa:72d5:545f, 2a02:4780:84:f19f:256:20d8:3a57:7659
www AAAA:    2a02:4780:1e:3a47:64ab:7744:84ab:4bee, 2a02:4780:1d:96c6:ff59:9903:faf0:971c

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: onmarket.space has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:f3fb:152a:a1aa:72d5:545f: answers (TCP 443)
    2a02:4780:84:f19f:256:20d8:3a57:7659: answers (TCP 443)
- www over IPv6: www.onmarket.space has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:1e:3a47:64ab:7744:84ab:4bee: answers (TCP 443)
    2a02:4780:1d:96c6:ff59:9903:faf0:971c: 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://onmarket.space/ via 2a02:4780:84:f3fb:152a:a1aa:72d5:545f -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/cR6AlUDXrJ

Permanent link: aaaa.bot/r/cR6AlUDXrJ · How we measure

Checked 2026-11-04 09:46:00 UTC. Full DNS report: dns.pizza/domain/onmarket.space · Age, certificate and blocklists: how.is/onmarket.space · JSON: /api/v1/onmarket.space