Yes — refundshield.net has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 refundshield.net has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:edfb:3915:ef58:c2f9:aa26 answers · 443✓ 2a02:4780:84:ecdf:c72f:e7ef:744:12e0 answers · 443	yes
www over IPv6 www.refundshield.net has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:c7ba:bc45:c17f:73e9:70f7 answers · 443✓ 2a02:4780:84:7b40:c503:ac9f:41c7:2fa2 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. 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://refundshield.net/ via 2a02:4780:84:edfb:3915:ef58:c2f9:aa26 → 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/refundshield.net.svg)](https://aaaa.bot/refundshield.net)

Check again

refundshield.net Has IPv6

A (IPv4)	88.222.222.202 2.57.91.238
AAAA (IPv6)	2a02:4780:84:edfb:3915:ef58:c2f9:aa26 2a02:4780:84:ecdf:c72f:e7ef:744:12e0

www.refundshield.net Has IPv6

Alias of	www.refundshield.net.cdn.hstgr.net
A (IPv4)	2.57.91.83 88.222.222.247
AAAA (IPv6)	2a02:4780:84:c7ba:bc45:c17f:73e9:70f7 2a02:4780:84:7b40:c503:ac9f:41c7:2fa2

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: refundshield.net
Measured 2026-11-10 07:31:35 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    88.222.222.202, 2.57.91.238
AAAA (IPv6): 2a02:4780:84:edfb:3915:ef58:c2f9:aa26, 2a02:4780:84:ecdf:c72f:e7ef:744:12e0
www AAAA:    2a02:4780:84:c7ba:bc45:c17f:73e9:70f7, 2a02:4780:84:7b40:c503:ac9f:41c7:2fa2

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: refundshield.net has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:edfb:3915:ef58:c2f9:aa26: answers (TCP 443)
    2a02:4780:84:ecdf:c72f:e7ef:744:12e0: answers (TCP 443)
- www over IPv6: www.refundshield.net has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:c7ba:bc45:c17f:73e9:70f7: answers (TCP 443)
    2a02:4780:84:7b40:c503:ac9f:41c7:2fa2: 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://refundshield.net/ via 2a02:4780:84:edfb:3915:ef58:c2f9:aa26 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/AA60RoaPJt

Permanent link: aaaa.bot/r/AA60RoaPJt · How we measure

Checked 2026-11-10 07:31:35 UTC. Full DNS report: dns.pizza/domain/refundshield.net · Age, certificate and blocklists: how.is/refundshield.net · JSON: /api/v1/refundshield.net