Yes — sinon.life has IPv6.

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

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
sinon.life has an AAAA record and answers on it.
✓ 2a01:4f8:c010:89ac::1 answers · 443
yes
www over IPv6
www.sinon.life has an AAAA record and answers on it.
✓ 2a01:4f8:c010:89ac::1 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.
nebula.dns-parking.com ✓aurora.dns-parking.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
sinon.life didn't complete an HTTPS request over IPv6 (ERR_SSL_TLSV1_ALERT_INTERNAL_ERROR).
https://sinon.life/ via 2a01:4f8:c010:89ac::1 · ERR_SSL_TLSV1_ALERT_INTERNAL_ERROR
?
 Which outside scripts, fonts, payments or chat sinon.life loads from have no IPv6.
 Load sinon.life over IPv6 from up to six other places — a second opinion.

Nothing keeping you from an A

  1. Nothing to fix
    Show it off: add the badge to your README.
    [![IPv6](https://aaaa.bot/badge/sinon.life.svg)](https://aaaa.bot/sinon.life)

Check again

sinon.life  Has IPv6

A (IPv4)2.28.32.42
AAAA (IPv6)2a01:4f8:c010:89ac::1

www.sinon.life  Has IPv6

A (IPv4)2.28.32.42
AAAA (IPv6)2a01:4f8:c010:89ac::1

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

 Permanent link: aaaa.bot/r/f3fhG8w25H · How we measure

Checked 2026-11-12 14:40:01 UTC. Full DNS report: dns.pizza/domain/sinon.life · Age, certificate and blocklists: how.is/sinon.life · JSON: /api/v1/sinon.life