Yes — kartex.site has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 kartex.site has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:d866:fe27:2e5f:7a03:a2a9 answers · 443✓ 2a02:4780:84:4a67:fa39:22cf:1b8:eabc answers · 443	yes
www over IPv6 www.kartex.site has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:4247:a2a9:3e51:c588:a72b answers · 443✓ 2a02:4780:84:8273:69f5:3544:c97e:c093 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. nova.dns-parking.com ✓cosmos.dns-parking.com ✓	yes

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

https://kartex.site/ via 2a02:4780:84:d866:fe27:2e5f:7a03:a2a9 → 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/kartex.site.svg)](https://aaaa.bot/kartex.site)

Check again

kartex.site Has IPv6

A (IPv4)	84.32.84.249 88.222.222.168
AAAA (IPv6)	2a02:4780:84:d866:fe27:2e5f:7a03:a2a9 2a02:4780:84:4a67:fa39:22cf:1b8:eabc

www.kartex.site Has IPv6

Alias of	www.kartex.site.cdn.hstgr.net
A (IPv4)	84.32.84.43 88.222.222.97
AAAA (IPv6)	2a02:4780:84:4247:a2a9:3e51:c588:a72b 2a02:4780:84:8273:69f5:3544:c97e:c093

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: kartex.site
Measured 2026-11-11 09:52:11 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    84.32.84.249, 88.222.222.168
AAAA (IPv6): 2a02:4780:84:d866:fe27:2e5f:7a03:a2a9, 2a02:4780:84:4a67:fa39:22cf:1b8:eabc
www AAAA:    2a02:4780:84:4247:a2a9:3e51:c588:a72b, 2a02:4780:84:8273:69f5:3544:c97e:c093

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: kartex.site has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:d866:fe27:2e5f:7a03:a2a9: answers (TCP 443)
    2a02:4780:84:4a67:fa39:22cf:1b8:eabc: answers (TCP 443)
- www over IPv6: www.kartex.site has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:4247:a2a9:3e51:c588:a72b: answers (TCP 443)
    2a02:4780:84:8273:69f5:3544:c97e:c093: 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://kartex.site/ via 2a02:4780:84:d866:fe27:2e5f:7a03:a2a9 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/SOSD8cmgMU

Permanent link: aaaa.bot/r/SOSD8cmgMU · How we measure

Checked 2026-11-11 09:52:11 UTC. Full DNS report: dns.pizza/domain/kartex.site · Age, certificate and blocklists: how.is/kartex.site · JSON: /api/v1/kartex.site