Yes — qilintech.space has IPv6.

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

This is a saved measurement from 2026-11-08 08:43 UTC. Check qilintech.space live now

IPv6 readiness

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

Website over IPv6 qilintech.space has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:1d:3f19:79e8:e689:e6fd:264 answers · 443✓ 2a02:4780:21:c11f:7091:b8fe:153:53e8 answers · 443	yes
www over IPv6 www.qilintech.space has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:715c:f659:c356:5db7:9d2a answers · 443✓ 2a02:4780:84:8f45:90d:2655:5e54:5605 answers · 443	yes
Mail servers (MX) have IPv6 None of the mail servers has an AAAA record. mail.qilintech.space ✗	no
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. dns15.hichina.com ✓dns16.hichina.com ✓	yes

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

https://qilintech.space/ via 2a02:4780:1d:3f19:79e8:e689:e6fd:264 · ERR_SSL_TLSV1_ALERT_INTERNAL_ERROR

What's keeping qilintech.space from an A

Mail servers without IPv6
mail.qilintech.space 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

qilintech.space Has IPv6

Alias of	connect.hostinger.com → connect.hstgr.net
A (IPv4)	195.35.60.76 212.1.212.68
AAAA (IPv6)	2a02:4780:1d:3f19:79e8:e689:e6fd:264 2a02:4780:21:c11f:7091:b8fe:153:53e8

www.qilintech.space Has IPv6

Alias of	connect.hostinger.com → connect.hstgr.net
A (IPv4)	191.101.104.61 212.1.212.173
AAAA (IPv6)	2a02:4780:84:715c:f659:c356:5db7:9d2a 2a02:4780:84:8f45:90d:2655:5e54:5605

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: qilintech.space
Measured 2026-11-08 08:43:32 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    195.35.60.76, 212.1.212.68
AAAA (IPv6): 2a02:4780:1d:3f19:79e8:e689:e6fd:264, 2a02:4780:21:c11f:7091:b8fe:153:53e8
www AAAA:    2a02:4780:84:715c:f659:c356:5db7:9d2a, 2a02:4780:84:8f45:90d:2655:5e54:5605

Readiness grade B: Works over IPv6, with one gap: its mail servers lack IPv6.
- Website over IPv6: qilintech.space has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:1d:3f19:79e8:e689:e6fd:264: answers (TCP 443)
    2a02:4780:21:c11f:7091:b8fe:153:53e8: answers (TCP 443)
- www over IPv6: www.qilintech.space has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:715c:f659:c356:5db7:9d2a: answers (TCP 443)
    2a02:4780:84:8f45:90d:2655:5e54:5605: 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): qilintech.space didn't complete an HTTPS request over IPv6 (ERR_SSL_TLSV1_ALERT_INTERNAL_ERROR).
    https://qilintech.space/ via 2a02:4780:1d:3f19:79e8:e689:e6fd:264 (ERR_SSL_TLSV1_ALERT_INTERNAL_ERROR)
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/RYUYB-aWHT

Permanent link: aaaa.bot/r/RYUYB-aWHT · How we measure

Checked 2026-11-08 08:43:32 UTC. Full DNS report: dns.pizza/domain/qilintech.space · Age, certificate and blocklists: how.is/qilintech.space · JSON: /api/v1/qilintech.space