Yes — devliyu.site has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 devliyu.site has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:e4a2:5149:e25f:8895:b16a answers · 443✓ 2a02:4780:84:bd53:f008:ae30:1bb1:2a1c answers · 443	yes
www over IPv6 www.devliyu.site has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:5e4a:33e6:b252:e28b:f086 answers · 443✓ 2a02:4780:84:6693:b5c1:44c9:804:9740 answers · 443	yes
Mail servers (MX) have IPv6 No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record.	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. byte.dns-parking.com ✓pixel.dns-parking.com ✓	yes

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

https://devliyu.site/ via 2a02:4780:84:e4a2:5149:e25f:8895:b16a → 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/devliyu.site.svg)](https://aaaa.bot/devliyu.site)

Check again

devliyu.site Has IPv6

A (IPv4)	88.222.222.229 2.57.91.11
AAAA (IPv6)	2a02:4780:84:e4a2:5149:e25f:8895:b16a 2a02:4780:84:bd53:f008:ae30:1bb1:2a1c

www.devliyu.site Has IPv6

Alias of	www.devliyu.site.cdn.hstgr.net
A (IPv4)	88.222.222.63 2.57.91.65
AAAA (IPv6)	2a02:4780:84:5e4a:33e6:b252:e28b:f086 2a02:4780:84:6693:b5c1:44c9:804:9740

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: devliyu.site
Measured 2026-11-03 14:07:28 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    88.222.222.229, 2.57.91.11
AAAA (IPv6): 2a02:4780:84:e4a2:5149:e25f:8895:b16a, 2a02:4780:84:bd53:f008:ae30:1bb1:2a1c
www AAAA:    2a02:4780:84:5e4a:33e6:b252:e28b:f086, 2a02:4780:84:6693:b5c1:44c9:804:9740

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: devliyu.site has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:e4a2:5149:e25f:8895:b16a: answers (TCP 443)
    2a02:4780:84:bd53:f008:ae30:1bb1:2a1c: answers (TCP 443)
- www over IPv6: www.devliyu.site has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:5e4a:33e6:b252:e28b:f086: answers (TCP 443)
    2a02:4780:84:6693:b5c1:44c9:804:9740: answers (TCP 443)
- Mail servers (MX) have IPv6: No MX records, so mail goes to the domain's own address (implicit MX). It 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://devliyu.site/ via 2a02:4780:84:e4a2:5149:e25f:8895:b16a -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/u5RyGPWVQK

Permanent link: aaaa.bot/r/u5RyGPWVQK · How we measure

Checked 2026-11-03 14:07:28 UTC. Full DNS report: dns.pizza/domain/devliyu.site · Age, certificate and blocklists: how.is/devliyu.site · JSON: /api/v1/devliyu.site