Yes — trezorrr.com has IPv6.

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

This is a saved measurement from 2026-11-03 03:56 UTC. Check trezorrr.com live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 trezorrr.com has an AAAA record and answers on it. ✓ 2a00:4b40:aaaa:2009::6 answers · 443	yes
www over IPv6 www.trezorrr.com has an AAAA record and answers on it. ✓ 2a00:4b40:aaaa:2009::6 answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. mx10.websupport.sk ✓mx20.websupport.sk ✓	yes
Nameservers have IPv6 3 of 3 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. ns1.websupport.sk ✓ns2.websupport.sk ✓ns3.websupport.sk ✓	yes

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

https://trezorrr.com/ via 2a00:4b40:aaaa:2009::6 → 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/trezorrr.com.svg)](https://aaaa.bot/trezorrr.com)

Check again

trezorrr.com Has IPv6

A (IPv4)	37.9.175.197
AAAA (IPv6)	2a00:4b40:aaaa:2009::6

www.trezorrr.com Has IPv6

A (IPv4)	37.9.175.197
AAAA (IPv6)	2a00:4b40:aaaa:2009::6

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: trezorrr.com
Measured 2026-11-03 03:56:55 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    37.9.175.197
AAAA (IPv6): 2a00:4b40:aaaa:2009::6
www AAAA:    2a00:4b40:aaaa:2009::6

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: trezorrr.com has an AAAA record and answers on it.
    2a00:4b40:aaaa:2009::6: answers (TCP 443)
- www over IPv6: www.trezorrr.com has an AAAA record and answers on it.
    2a00:4b40:aaaa:2009::6: answers (TCP 443)
- Mail servers (MX) have IPv6: Every mail server has an AAAA record.
- Nameservers have IPv6: 3 of 3 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://trezorrr.com/ via 2a00:4b40:aaaa:2009::6 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/3NAmwuYziy

Permanent link: aaaa.bot/r/3NAmwuYziy · How we measure

Checked 2026-11-03 03:56:55 UTC. Full DNS report: dns.pizza/domain/trezorrr.com · Age, certificate and blocklists: how.is/trezorrr.com · JSON: /api/v1/trezorrr.com