Yes — itskitty.space has IPv6.

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

This is a saved measurement from 2026-11-04 03:59 UTC. Check itskitty.space live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 itskitty.space has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3035::6815:2528 answers · 443✓ 2606:4700:3035::ac43:cbba 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. launch1.spaceship.net ✓launch2.spaceship.net ✓	yes

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

https://itskitty.space/ via 2606:4700:3035::6815:2528 → 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/itskitty.space.svg)](https://aaaa.bot/itskitty.space)

Check again

itskitty.space Has IPv6

A (IPv4)	104.21.37.40 172.67.203.186
AAAA (IPv6)	2606:4700:3035::6815:2528 2606:4700:3035::ac43:cbba

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: itskitty.space
Measured 2026-11-04 03:59:21 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.37.40, 172.67.203.186
AAAA (IPv6): 2606:4700:3035::6815:2528, 2606:4700:3035::ac43:cbba

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: itskitty.space has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3035::6815:2528: answers (TCP 443)
    2606:4700:3035::ac43:cbba: 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://itskitty.space/ via 2606:4700:3035::6815:2528 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/5GT7Mu8nuW

Permanent link: aaaa.bot/r/5GT7Mu8nuW · How we measure

Checked 2026-11-04 03:59:21 UTC. Full DNS report: dns.pizza/domain/itskitty.space · Age, certificate and blocklists: how.is/itskitty.space · JSON: /api/v1/itskitty.space