Yes — alltimetech.cyou has IPv6.

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

IPv6 readiness

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

Website over IPv6 alltimetech.cyou has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:21:61c2:6ba1:4240:4389:a3e8 answers · 443✓ 2a02:4780:22:5401:e9ad:2236:6aa9:9e5e answers · 443	yes
www over IPv6 www.alltimetech.cyou has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:d51d:d5c3:4b71:868d:3fd1 answers · 443✓ 2a02:4780:84:9a9a:b2b6:e979:1588:4c0f answers · 443	yes
Mail servers (MX) have IPv6 None of the mail servers has an AAAA record. mail.alltimetech.cyou ✗	no
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. dns27.hichina.com ✓dns28.hichina.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
alltimetech.cyou didn't complete an HTTPS request over IPv6 (ERR_SSL_TLSV1_ALERT_INTERNAL_ERROR).

https://alltimetech.cyou/ via 2a02:4780:21:61c2:6ba1:4240:4389:a3e8 · ERR_SSL_TLSV1_ALERT_INTERNAL_ERROR

What's keeping alltimetech.cyou from an A

Mail servers without IPv6
mail.alltimetech.cyou has no AAAA record, so mail from IPv6-only servers can't reach it directly. If a provider runs your mail, that's their setting; if you run it, add AAAA records for these hosts.

Check again

alltimetech.cyou Has IPv6

Alias of	connect.hostinger.com → connect.hstgr.net
A (IPv4)	84.32.84.236 2.57.91.85
AAAA (IPv6)	2a02:4780:21:61c2:6ba1:4240:4389:a3e8 2a02:4780:22:5401:e9ad:2236:6aa9:9e5e

www.alltimetech.cyou Has IPv6

Alias of	connect.hostinger.com → connect.hstgr.net
A (IPv4)	191.101.104.34 212.1.212.162
AAAA (IPv6)	2a02:4780:84:d51d:d5c3:4b71:868d:3fd1 2a02:4780:84:9a9a:b2b6:e979:1588:4c0f

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: alltimetech.cyou
Measured 2026-11-06 23:58:49 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    84.32.84.236, 2.57.91.85
AAAA (IPv6): 2a02:4780:21:61c2:6ba1:4240:4389:a3e8, 2a02:4780:22:5401:e9ad:2236:6aa9:9e5e
www AAAA:    2a02:4780:84:d51d:d5c3:4b71:868d:3fd1, 2a02:4780:84:9a9a:b2b6:e979:1588:4c0f

Readiness grade B: Works over IPv6, with one gap: its mail servers lack IPv6.
- Website over IPv6: alltimetech.cyou has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:21:61c2:6ba1:4240:4389:a3e8: answers (TCP 443)
    2a02:4780:22:5401:e9ad:2236:6aa9:9e5e: answers (TCP 443)
- www over IPv6: www.alltimetech.cyou has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:d51d:d5c3:4b71:868d:3fd1: answers (TCP 443)
    2a02:4780:84:9a9a:b2b6:e979:1588:4c0f: 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): alltimetech.cyou didn't complete an HTTPS request over IPv6 (ERR_SSL_TLSV1_ALERT_INTERNAL_ERROR).
    https://alltimetech.cyou/ via 2a02:4780:21:61c2:6ba1:4240:4389:a3e8 (ERR_SSL_TLSV1_ALERT_INTERNAL_ERROR)
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/cugQDUv8ce

Permanent link: aaaa.bot/r/cugQDUv8ce · How we measure

Checked 2026-11-06 23:58:49 UTC. Full DNS report: dns.pizza/domain/alltimetech.cyou · Age, certificate and blocklists: how.is/alltimetech.cyou · JSON: /api/v1/alltimetech.cyou