Yes — justdocs.online has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 justdocs.online has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:592a:2e97:702a:e1a1:c2df answers · 443✓ 2a02:4780:84:a9ce:363:a40c:25d:8fd1 answers · 443	yes
www over IPv6 www.justdocs.online has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:22:1155:fa13:35aa:9bd8:b7e6 answers · 443✓ 2a02:4780:1e:fca6:1dff:a3b7:b340:e869 answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. mx1.hostinger.com ✓mx2.hostinger.com ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. hyperion.dns-parking.com ✓atlas.dns-parking.com ✓	yes

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

https://justdocs.online/ via 2a02:4780:84:592a:2e97:702a:e1a1:c2df → 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/justdocs.online.svg)](https://aaaa.bot/justdocs.online)

Check again

justdocs.online Has IPv6

A (IPv4)	84.32.84.83 88.222.222.105
AAAA (IPv6)	2a02:4780:84:592a:2e97:702a:e1a1:c2df 2a02:4780:84:a9ce:363:a40c:25d:8fd1

www.justdocs.online Has IPv6

Alias of	www.justdocs.online.cdn.hstgr.net
A (IPv4)	88.222.222.175 84.32.84.155
AAAA (IPv6)	2a02:4780:22:1155:fa13:35aa:9bd8:b7e6 2a02:4780:1e:fca6:1dff:a3b7:b340:e869

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: justdocs.online
Measured 2026-11-05 08:10:12 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    84.32.84.83, 88.222.222.105
AAAA (IPv6): 2a02:4780:84:592a:2e97:702a:e1a1:c2df, 2a02:4780:84:a9ce:363:a40c:25d:8fd1
www AAAA:    2a02:4780:22:1155:fa13:35aa:9bd8:b7e6, 2a02:4780:1e:fca6:1dff:a3b7:b340:e869

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: justdocs.online has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:592a:2e97:702a:e1a1:c2df: answers (TCP 443)
    2a02:4780:84:a9ce:363:a40c:25d:8fd1: answers (TCP 443)
- www over IPv6: www.justdocs.online has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:22:1155:fa13:35aa:9bd8:b7e6: answers (TCP 443)
    2a02:4780:1e:fca6:1dff:a3b7:b340:e869: 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://justdocs.online/ via 2a02:4780:84:592a:2e97:702a:e1a1:c2df -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/7U0eMf55Ab

Permanent link: aaaa.bot/r/7U0eMf55Ab · How we measure

Checked 2026-11-05 08:10:12 UTC. Full DNS report: dns.pizza/domain/justdocs.online · Age, certificate and blocklists: how.is/justdocs.online · JSON: /api/v1/justdocs.online