Yes — hoostinger.online has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 hoostinger.online has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:a451:cea2:7ad3:7f97:4930 answers · 443✓ 2a02:4780:84:ad19:b568:3842:bd4b:433d answers · 443	yes
www over IPv6 www.hoostinger.online has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:21:f34a:68ce:af8f:2c64:1bf3 answers · 443✓ 2a02:4780:1e:b6e5:1e45:d7b:d422:87f 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. athena.dns-parking.com ✓apollo.dns-parking.com ✓	yes

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

https://hoostinger.online/ via 2a02:4780:84:a451:cea2:7ad3:7f97:4930 → 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/hoostinger.online.svg)](https://aaaa.bot/hoostinger.online)

Check again

hoostinger.online Has IPv6

A (IPv4)	84.32.84.39 2.57.91.38
AAAA (IPv6)	2a02:4780:84:a451:cea2:7ad3:7f97:4930 2a02:4780:84:ad19:b568:3842:bd4b:433d

www.hoostinger.online Has IPv6

Alias of	www.hoostinger.online.cdn.hstgr.net
A (IPv4)	195.35.60.100 191.96.144.16
AAAA (IPv6)	2a02:4780:21:f34a:68ce:af8f:2c64:1bf3 2a02:4780:1e:b6e5:1e45:d7b:d422:87f

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: hoostinger.online
Measured 2026-11-05 20:45:00 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    84.32.84.39, 2.57.91.38
AAAA (IPv6): 2a02:4780:84:a451:cea2:7ad3:7f97:4930, 2a02:4780:84:ad19:b568:3842:bd4b:433d
www AAAA:    2a02:4780:21:f34a:68ce:af8f:2c64:1bf3, 2a02:4780:1e:b6e5:1e45:d7b:d422:87f

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: hoostinger.online has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:a451:cea2:7ad3:7f97:4930: answers (TCP 443)
    2a02:4780:84:ad19:b568:3842:bd4b:433d: answers (TCP 443)
- www over IPv6: www.hoostinger.online has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:21:f34a:68ce:af8f:2c64:1bf3: answers (TCP 443)
    2a02:4780:1e:b6e5:1e45:d7b:d422:87f: 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://hoostinger.online/ via 2a02:4780:84:a451:cea2:7ad3:7f97:4930 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/POURyoeO6y

Permanent link: aaaa.bot/r/POURyoeO6y · How we measure

Checked 2026-11-05 20:45:00 UTC. Full DNS report: dns.pizza/domain/hoostinger.online · Age, certificate and blocklists: how.is/hoostinger.online · JSON: /api/v1/hoostinger.online