Yes — postele.site has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 postele.site has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:98e:3da6:6d37:963f:99a3 answers · 443✓ 2a02:4780:84:8979:151d:fa6c:bda7:2d70 answers · 443	yes
www over IPv6 www.postele.site has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:11fc:7ec8:d4b4:39ff:fb9b answers · 443✓ 2a02:4780:84:8040:5b69:c2d5:3e49:bc68 answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. mx2.hostinger.com.br ✓mx1.hostinger.com.br ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. nebula.dns-parking.com ✓aurora.dns-parking.com ✓	yes

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

https://postele.site/ via 2a02:4780:84:98e:3da6:6d37:963f:99a3 → 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/postele.site.svg)](https://aaaa.bot/postele.site)

Check again

postele.site Has IPv6

A (IPv4)	88.222.222.14 2.57.91.194
AAAA (IPv6)	2a02:4780:84:98e:3da6:6d37:963f:99a3 2a02:4780:84:8979:151d:fa6c:bda7:2d70

www.postele.site Has IPv6

Alias of	www.postele.site.cdn.hstgr.net
A (IPv4)	88.222.222.233 2.57.91.120
AAAA (IPv6)	2a02:4780:84:11fc:7ec8:d4b4:39ff:fb9b 2a02:4780:84:8040:5b69:c2d5:3e49:bc68

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: postele.site
Measured 2026-11-04 12:53:55 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    88.222.222.14, 2.57.91.194
AAAA (IPv6): 2a02:4780:84:98e:3da6:6d37:963f:99a3, 2a02:4780:84:8979:151d:fa6c:bda7:2d70
www AAAA:    2a02:4780:84:11fc:7ec8:d4b4:39ff:fb9b, 2a02:4780:84:8040:5b69:c2d5:3e49:bc68

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: postele.site has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:98e:3da6:6d37:963f:99a3: answers (TCP 443)
    2a02:4780:84:8979:151d:fa6c:bda7:2d70: answers (TCP 443)
- www over IPv6: www.postele.site has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:11fc:7ec8:d4b4:39ff:fb9b: answers (TCP 443)
    2a02:4780:84:8040:5b69:c2d5:3e49:bc68: 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://postele.site/ via 2a02:4780:84:98e:3da6:6d37:963f:99a3 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/0xi-jUsVSR

Permanent link: aaaa.bot/r/0xi-jUsVSR · How we measure

Checked 2026-11-04 12:53:55 UTC. Full DNS report: dns.pizza/domain/postele.site · Age, certificate and blocklists: how.is/postele.site · JSON: /api/v1/postele.site