Yes — markzenai.com has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 markzenai.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:d742:5b58:3e58:ce27:dc8 answers · 443✓ 2a02:4780:84:ac5:f4d2:f8cc:e4be:fd57 answers · 443	yes
www over IPv6 www.markzenai.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:f1d8:40a3:43c:27c0:da2 answers · 443✓ 2a02:4780:84:1a7f:a8ca:1233:735e:1c7d answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. mx1.hostinger.com ✓mx2.hostinger.com ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. atlas.dns-parking.com ✓hyperion.dns-parking.com ✓	yes

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

https://markzenai.com/ via 2a02:4780:84:d742:5b58:3e58:ce27:dc8 → 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/markzenai.com.svg)](https://aaaa.bot/markzenai.com)

Check again

markzenai.com Has IPv6

A (IPv4)	2.57.91.137 88.222.222.123
AAAA (IPv6)	2a02:4780:84:d742:5b58:3e58:ce27:dc8 2a02:4780:84:ac5:f4d2:f8cc:e4be:fd57

www.markzenai.com Has IPv6

Alias of	www.markzenai.com.cdn.hstgr.net
A (IPv4)	2.57.91.144 88.222.222.167
AAAA (IPv6)	2a02:4780:84:f1d8:40a3:43c:27c0:da2 2a02:4780:84:1a7f:a8ca:1233:735e:1c7d

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: markzenai.com
Measured 2026-11-01 08:28:35 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    2.57.91.137, 88.222.222.123
AAAA (IPv6): 2a02:4780:84:d742:5b58:3e58:ce27:dc8, 2a02:4780:84:ac5:f4d2:f8cc:e4be:fd57
www AAAA:    2a02:4780:84:f1d8:40a3:43c:27c0:da2, 2a02:4780:84:1a7f:a8ca:1233:735e:1c7d

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: markzenai.com has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:d742:5b58:3e58:ce27:dc8: answers (TCP 443)
    2a02:4780:84:ac5:f4d2:f8cc:e4be:fd57: answers (TCP 443)
- www over IPv6: www.markzenai.com has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:f1d8:40a3:43c:27c0:da2: answers (TCP 443)
    2a02:4780:84:1a7f:a8ca:1233:735e:1c7d: 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://markzenai.com/ via 2a02:4780:84:d742:5b58:3e58:ce27:dc8 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/i8m_SqQNT6

Permanent link: aaaa.bot/r/i8m_SqQNT6 · How we measure

Checked 2026-11-01 08:28:35 UTC. Full DNS report: dns.pizza/domain/markzenai.com · JSON: /api/v1/markzenai.com