Yes — thedoorschool.com has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 thedoorschool.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:d8f8:c5c2:778a:b802:f7af answers · 443✓ 2a02:4780:84:56ca:1b28:80a:edfe:e8e2 answers · 443	yes
www over IPv6 www.thedoorschool.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:6460:9810:fd2c:d354:c36c answers · 443✓ 2a02:4780:84:688c:2166:4f4b:b019:afe8 answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. mx2.hostinger.com ✓mx1.hostinger.com ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. solar.dns-parking.com ✓lunar.dns-parking.com ✓	yes

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

https://thedoorschool.com/ via 2a02:4780:84:d8f8:c5c2:778a:b802:f7af → 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/thedoorschool.com.svg)](https://aaaa.bot/thedoorschool.com)

Check again

thedoorschool.com Has IPv6

A (IPv4)	84.32.84.24 88.222.222.143
AAAA (IPv6)	2a02:4780:84:d8f8:c5c2:778a:b802:f7af 2a02:4780:84:56ca:1b28:80a:edfe:e8e2

www.thedoorschool.com Has IPv6

Alias of	www.thedoorschool.com.cdn.hstgr.net
A (IPv4)	145.223.124.66 147.79.72.121
AAAA (IPv6)	2a02:4780:84:6460:9810:fd2c:d354:c36c 2a02:4780:84:688c:2166:4f4b:b019:afe8

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: thedoorschool.com
Measured 2026-10-31 08:55:02 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    84.32.84.24, 88.222.222.143
AAAA (IPv6): 2a02:4780:84:d8f8:c5c2:778a:b802:f7af, 2a02:4780:84:56ca:1b28:80a:edfe:e8e2
www AAAA:    2a02:4780:84:6460:9810:fd2c:d354:c36c, 2a02:4780:84:688c:2166:4f4b:b019:afe8

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: thedoorschool.com has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:d8f8:c5c2:778a:b802:f7af: answers (TCP 443)
    2a02:4780:84:56ca:1b28:80a:edfe:e8e2: answers (TCP 443)
- www over IPv6: www.thedoorschool.com has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:6460:9810:fd2c:d354:c36c: answers (TCP 443)
    2a02:4780:84:688c:2166:4f4b:b019:afe8: 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://thedoorschool.com/ via 2a02:4780:84:d8f8:c5c2:778a:b802:f7af -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/dIRAfArzXI

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

Checked 2026-10-31 08:55:02 UTC. Full DNS report: dns.pizza/domain/thedoorschool.com · JSON: /api/v1/thedoorschool.com