Yes — instathunder.site has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 instathunder.site has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:11a7:ee30:dbbd:bd1:8df6 answers · 443✓ 2a02:4780:84:6fdb:b11b:5901:ce5d:7bb8 answers · 443	yes
www over IPv6 www.instathunder.site has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:22:80ac:8db2:ab37:2f7d:8f24 answers · 443✓ 2a02:4780:1e:3b17:f016:5ece:a627:c0e1 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. cosmos.dns-parking.com ✓nova.dns-parking.com ✓	yes

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

https://instathunder.site/ via 2a02:4780:84:11a7:ee30:dbbd:bd1:8df6 → 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/instathunder.site.svg)](https://aaaa.bot/instathunder.site)

Check again

instathunder.site Has IPv6

A (IPv4)	2.57.91.221 88.222.222.165
AAAA (IPv6)	2a02:4780:84:11a7:ee30:dbbd:bd1:8df6 2a02:4780:84:6fdb:b11b:5901:ce5d:7bb8

www.instathunder.site Has IPv6

Alias of	www.instathunder.site.cdn.hstgr.net
A (IPv4)	191.101.104.45 212.1.212.163
AAAA (IPv6)	2a02:4780:22:80ac:8db2:ab37:2f7d:8f24 2a02:4780:1e:3b17:f016:5ece:a627:c0e1

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: instathunder.site
Measured 2026-11-04 04:35:14 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    2.57.91.221, 88.222.222.165
AAAA (IPv6): 2a02:4780:84:11a7:ee30:dbbd:bd1:8df6, 2a02:4780:84:6fdb:b11b:5901:ce5d:7bb8
www AAAA:    2a02:4780:22:80ac:8db2:ab37:2f7d:8f24, 2a02:4780:1e:3b17:f016:5ece:a627:c0e1

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: instathunder.site has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:11a7:ee30:dbbd:bd1:8df6: answers (TCP 443)
    2a02:4780:84:6fdb:b11b:5901:ce5d:7bb8: answers (TCP 443)
- www over IPv6: www.instathunder.site has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:22:80ac:8db2:ab37:2f7d:8f24: answers (TCP 443)
    2a02:4780:1e:3b17:f016:5ece:a627:c0e1: 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://instathunder.site/ via 2a02:4780:84:11a7:ee30:dbbd:bd1:8df6 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/fw_MMmWSbx

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

Checked 2026-11-04 04:35:14 UTC. Full DNS report: dns.pizza/domain/instathunder.site · Age, certificate and blocklists: how.is/instathunder.site · JSON: /api/v1/instathunder.site