Yes — vanguardhw.org has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 vanguardhw.org has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:fad9:cf89:a12f:5365:767a answers · 443✓ 2a02:4780:84:87b2:f127:260:ac9f:9932 answers · 443	yes
www over IPv6 www.vanguardhw.org has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:4a:7279:9683:a68a:434d:880c answers · 443✓ 2a02:4780:4d:ed20:b9e4:6e33:7d34:68f9 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. helios.dns-parking.com ✓aster.dns-parking.com ✓	yes

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

https://vanguardhw.org/ via 2a02:4780:84:fad9:cf89:a12f:5365:767a → 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/vanguardhw.org.svg)](https://aaaa.bot/vanguardhw.org)

Check again

vanguardhw.org Has IPv6

A (IPv4)	84.32.84.227 88.222.222.32
AAAA (IPv6)	2a02:4780:84:fad9:cf89:a12f:5365:767a 2a02:4780:84:87b2:f127:260:ac9f:9932

www.vanguardhw.org Has IPv6

Alias of	www.vanguardhw.org.cdn.hstgr.net
A (IPv4)	84.32.84.16 2.57.91.14
AAAA (IPv6)	2a02:4780:4a:7279:9683:a68a:434d:880c 2a02:4780:4d:ed20:b9e4:6e33:7d34:68f9

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: vanguardhw.org
Measured 2026-10-31 00:25:49 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    84.32.84.227, 88.222.222.32
AAAA (IPv6): 2a02:4780:84:fad9:cf89:a12f:5365:767a, 2a02:4780:84:87b2:f127:260:ac9f:9932
www AAAA:    2a02:4780:4a:7279:9683:a68a:434d:880c, 2a02:4780:4d:ed20:b9e4:6e33:7d34:68f9

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: vanguardhw.org has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:fad9:cf89:a12f:5365:767a: answers (TCP 443)
    2a02:4780:84:87b2:f127:260:ac9f:9932: answers (TCP 443)
- www over IPv6: www.vanguardhw.org has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:4a:7279:9683:a68a:434d:880c: answers (TCP 443)
    2a02:4780:4d:ed20:b9e4:6e33:7d34:68f9: 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://vanguardhw.org/ via 2a02:4780:84:fad9:cf89:a12f:5365:767a -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/MQyiioD9Kl

Permanent link: aaaa.bot/r/MQyiioD9Kl · How we measure

Checked 2026-10-31 00:25:49 UTC. Full DNS report: dns.pizza/domain/vanguardhw.org · JSON: /api/v1/vanguardhw.org