Yes — opayapp.org has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 opayapp.org has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:5722:c38b:3d34:65bd:1ea5 answers · 443✓ 2a02:4780:84:a26d:f56a:aefc:6624:3aaa answers · 443	yes
www over IPv6 www.opayapp.org has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:21:c81e:3837:2771:cedf:7c24 answers · 443✓ 2a02:4780:1e:b61d:4725:1b47:5f1d:208b answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. mx2.hostinger.com ✓mx1.hostinger.com ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. orbit.dns-parking.com ✓horizon.dns-parking.com ✓	yes

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

https://opayapp.org/ via 2a02:4780:84:5722:c38b:3d34:65bd:1ea5 → 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/opayapp.org.svg)](https://aaaa.bot/opayapp.org)

Check again

opayapp.org Has IPv6

A (IPv4)	84.32.84.154 88.222.222.85
AAAA (IPv6)	2a02:4780:84:5722:c38b:3d34:65bd:1ea5 2a02:4780:84:a26d:f56a:aefc:6624:3aaa

www.opayapp.org Has IPv6

Alias of	www.opayapp.org.cdn.hstgr.net
A (IPv4)	88.222.222.28 2.57.91.112
AAAA (IPv6)	2a02:4780:21:c81e:3837:2771:cedf:7c24 2a02:4780:1e:b61d:4725:1b47:5f1d:208b

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: opayapp.org
Measured 2026-11-14 10:11:09 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    84.32.84.154, 88.222.222.85
AAAA (IPv6): 2a02:4780:84:5722:c38b:3d34:65bd:1ea5, 2a02:4780:84:a26d:f56a:aefc:6624:3aaa
www AAAA:    2a02:4780:21:c81e:3837:2771:cedf:7c24, 2a02:4780:1e:b61d:4725:1b47:5f1d:208b

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: opayapp.org has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:5722:c38b:3d34:65bd:1ea5: answers (TCP 443)
    2a02:4780:84:a26d:f56a:aefc:6624:3aaa: answers (TCP 443)
- www over IPv6: www.opayapp.org has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:21:c81e:3837:2771:cedf:7c24: answers (TCP 443)
    2a02:4780:1e:b61d:4725:1b47:5f1d:208b: 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://opayapp.org/ via 2a02:4780:84:5722:c38b:3d34:65bd:1ea5 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/vWbxLBp3ik

Permanent link: aaaa.bot/r/vWbxLBp3ik · How we measure

Checked 2026-11-14 10:11:09 UTC. Full DNS report: dns.pizza/domain/opayapp.org · Age, certificate and blocklists: how.is/opayapp.org · JSON: /api/v1/opayapp.org