Yes — aicorehq.dev has IPv6.

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

This is a saved measurement from 2026-11-05 21:18 UTC. Check aicorehq.dev live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 aicorehq.dev has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::6815:1d30 answers · 443✓ 2606:4700:3033::ac43:ab67 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. candy.ns.cloudflare.com ✓casey.ns.cloudflare.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.

https://aicorehq.dev/ via 2606:4700:3033::6815:1d30 → 302https://proud-surf-1509.cloudflareaccess.com/cdn-cgi/access/login/aicorehq.dev?kid=03292af21a30668be45d7e45db26b313eef37c66c299f9c67e86c0b4873c48cd&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjM1OTEyNDk4YjkwMDU1ZTYyYmQ1ZGQyNjQ2ZGFiYTcyOTkyODgwMzY3ODA4NWFiMjZiODgzNzZlMDAyMjk2MDEifQ.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.S-sJVCRpKw77CdJw4S-YG5lvY9QfxerNKokMCL56or8_dRj2zSzE1n-XyfQ1i7FERuVX8tfY_TTrIfNzEM6VoYg74j_Bnfu-MSNR9_wCRRdvdk7W4um_k83dnxFJifMpIa3K2RDfdHzqwxd4bhr6rG6wxw5dkvvqAP5Wblchsr5Dmez6q0ggOWT0dK8rZim2tH-yZvJUbmgVP2BqZP7pxE6s0M-084TqRQ0z6-okLpzpgMkbTR8siOR__bT-rCOraySvjYtzDpmswmBC2fUmM0uMn6D8JrNIEWWK9JLwTQ7EGFbH0ZUGaE1rQy09l28IVkgUcAU9F2bwZh8dSChSTw&redirect_url=%2F via 2606:4700:300a::6813:c31d → 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/aicorehq.dev.svg)](https://aaaa.bot/aicorehq.dev)

Check again

aicorehq.dev Has IPv6

A (IPv4)	104.21.29.48 172.67.171.103
AAAA (IPv6)	2606:4700:3033::6815:1d30 2606:4700:3033::ac43:ab67

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: aicorehq.dev
Measured 2026-11-05 21:18:11 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.29.48, 172.67.171.103
AAAA (IPv6): 2606:4700:3033::6815:1d30, 2606:4700:3033::ac43:ab67

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: aicorehq.dev has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3033::6815:1d30: answers (TCP 443)
    2606:4700:3033::ac43:ab67: 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 after 1 redirect: HTTP 200.
    https://aicorehq.dev/ via 2606:4700:3033::6815:1d30 -> HTTP 302, certificate: valid
    https://proud-surf-1509.cloudflareaccess.com/cdn-cgi/access/login/aicorehq.dev?kid=03292af21a30668be45d7e45db26b313eef37c66c299f9c67e86c0b4873c48cd&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjM1OTEyNDk4YjkwMDU1ZTYyYmQ1ZGQyNjQ2ZGFiYTcyOTkyODgwMzY3ODA4NWFiMjZiODgzNzZlMDAyMjk2MDEifQ.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.S-sJVCRpKw77CdJw4S-YG5lvY9QfxerNKokMCL56or8_dRj2zSzE1n-XyfQ1i7FERuVX8tfY_TTrIfNzEM6VoYg74j_Bnfu-MSNR9_wCRRdvdk7W4um_k83dnxFJifMpIa3K2RDfdHzqwxd4bhr6rG6wxw5dkvvqAP5Wblchsr5Dmez6q0ggOWT0dK8rZim2tH-yZvJUbmgVP2BqZP7pxE6s0M-084TqRQ0z6-okLpzpgMkbTR8siOR__bT-rCOraySvjYtzDpmswmBC2fUmM0uMn6D8JrNIEWWK9JLwTQ7EGFbH0ZUGaE1rQy09l28IVkgUcAU9F2bwZh8dSChSTw&redirect_url=%2F via 2606:4700:300a::6813:c31d -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/TPwEWlNISE

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

Checked 2026-11-05 21:18:11 UTC. Full DNS report: dns.pizza/domain/aicorehq.dev · Age, certificate and blocklists: how.is/aicorehq.dev · JSON: /api/v1/aicorehq.dev