Yes — justclick.academy has IPv6.

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

This is a saved measurement from 2026-11-07 00:25 UTC. Check justclick.academy live now

IPv6 readiness

Works over IPv6, with one gap: its mail servers lack IPv6.

Website over IPv6 justclick.academy has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::ac43:da0e answers · 443✓ 2606:4700:3036::6815:184f answers · 443	yes
www over IPv6 www.justclick.academy has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3036::6815:184f answers · 443✓ 2606:4700:3033::ac43:da0e answers · 443	yes
Mail servers (MX) have IPv6 None of the mail servers has an AAAA record. mx.zoho.com ✗mx2.zoho.com ✗mx3.zoho.com ✗	no
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. dave.ns.cloudflare.com ✓lila.ns.cloudflare.com ✓	yes

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

https://justclick.academy/ via 2606:4700:3033::ac43:da0e → 200

works

What's keeping justclick.academy from an A

Mail servers without IPv6
mx.zoho.com, mx2.zoho.com, mx3.zoho.com have no AAAA record, so mail from IPv6-only servers can't reach them directly. If a provider runs your mail, that's their setting; if you run it, add AAAA records for these hosts.

Check again

justclick.academy Has IPv6

A (IPv4)	104.21.24.79 172.67.218.14
AAAA (IPv6)	2606:4700:3033::ac43:da0e 2606:4700:3036::6815:184f

www.justclick.academy Has IPv6

A (IPv4)	172.67.218.14 104.21.24.79
AAAA (IPv6)	2606:4700:3036::6815:184f 2606:4700:3033::ac43:da0e

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: justclick.academy
Measured 2026-11-07 00:25:20 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.24.79, 172.67.218.14
AAAA (IPv6): 2606:4700:3033::ac43:da0e, 2606:4700:3036::6815:184f
www AAAA:    2606:4700:3036::6815:184f, 2606:4700:3033::ac43:da0e

Readiness grade B: Works over IPv6, with one gap: its mail servers lack IPv6.
- Website over IPv6: justclick.academy has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3033::ac43:da0e: answers (TCP 443)
    2606:4700:3036::6815:184f: answers (TCP 443)
- www over IPv6: www.justclick.academy has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3036::6815:184f: answers (TCP 443)
    2606:4700:3033::ac43:da0e: answers (TCP 443)
- Mail servers (MX) have IPv6: None of the mail servers 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://justclick.academy/ via 2606:4700:3033::ac43:da0e -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/_Cy9skDC40

Permanent link: aaaa.bot/r/_Cy9skDC40 · How we measure

Checked 2026-11-07 00:25:20 UTC. Full DNS report: dns.pizza/domain/justclick.academy · Age, certificate and blocklists: how.is/justclick.academy · JSON: /api/v1/justclick.academy