Yes — aresto.site has IPv6.

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

This is a saved measurement from 2026-11-09 02:53 UTC. Check aresto.site live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 aresto.site has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3034::ac43:dfba answers · 443✓ 2606:4700:3030::6815:56bb answers · 443	yes
www over IPv6 www.aresto.site has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3030::6815:56bb answers · 443✓ 2606:4700:3034::ac43:dfba answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. mxext1.mailbox.org ✓mxext2.mailbox.org ✓mxext3.mailbox.org ✓mxext4.mailbox.org ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. huxley.ns.cloudflare.com ✓irena.ns.cloudflare.com ✓	yes

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

https://aresto.site/ via 2606:4700:3034::ac43:dfba → 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/aresto.site.svg)](https://aaaa.bot/aresto.site)

Check again

aresto.site Has IPv6

A (IPv4)	172.67.223.186 104.21.86.187
AAAA (IPv6)	2606:4700:3034::ac43:dfba 2606:4700:3030::6815:56bb

www.aresto.site Has IPv6

A (IPv4)	172.67.223.186 104.21.86.187
AAAA (IPv6)	2606:4700:3030::6815:56bb 2606:4700:3034::ac43:dfba

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: aresto.site
Measured 2026-11-09 02:53:19 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.223.186, 104.21.86.187
AAAA (IPv6): 2606:4700:3034::ac43:dfba, 2606:4700:3030::6815:56bb
www AAAA:    2606:4700:3030::6815:56bb, 2606:4700:3034::ac43:dfba

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: aresto.site has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3034::ac43:dfba: answers (TCP 443)
    2606:4700:3030::6815:56bb: answers (TCP 443)
- www over IPv6: www.aresto.site has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3030::6815:56bb: answers (TCP 443)
    2606:4700:3034::ac43:dfba: 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://aresto.site/ via 2606:4700:3034::ac43:dfba -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/kk695LquOB

Permanent link: aaaa.bot/r/kk695LquOB · How we measure

Checked 2026-11-09 02:53:19 UTC. Full DNS report: dns.pizza/domain/aresto.site · Age, certificate and blocklists: how.is/aresto.site · JSON: /api/v1/aresto.site