Yes — agentaccesstracker.com has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 agentaccesstracker.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3037::ac43:968a answers · 443✓ 2606:4700:3035::6815:1e2a answers · 443	yes
www over IPv6 www.agentaccesstracker.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3035::6815:1e2a answers · 443✓ 2606:4700:3037::ac43:968a 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. ishaan.ns.cloudflare.com ✓lia.ns.cloudflare.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Redirects to agentaccessindex.com, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all.

https://agentaccesstracker.com/ via 2606:4700:3037::ac43:968a → 301https://agentaccessindex.com/ · redirects to agentaccessindex.com, which has no IPv6 address

problem

Nothing keeping you from an A

A redirect leads off IPv6
Redirects to agentaccessindex.com, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all. Give the redirect target IPv6 too, or redirect somewhere that has it.

Check again

agentaccesstracker.com Has IPv6

A (IPv4)	104.21.30.42 172.67.150.138
AAAA (IPv6)	2606:4700:3037::ac43:968a 2606:4700:3035::6815:1e2a

www.agentaccesstracker.com Has IPv6

A (IPv4)	172.67.150.138 104.21.30.42
AAAA (IPv6)	2606:4700:3035::6815:1e2a 2606:4700:3037::ac43:968a

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: agentaccesstracker.com
Measured 2026-11-11 22:44:55 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.30.42, 172.67.150.138
AAAA (IPv6): 2606:4700:3037::ac43:968a, 2606:4700:3035::6815:1e2a
www AAAA:    2606:4700:3035::6815:1e2a, 2606:4700:3037::ac43:968a

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: agentaccesstracker.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3037::ac43:968a: answers (TCP 443)
    2606:4700:3035::6815:1e2a: answers (TCP 443)
- www over IPv6: www.agentaccesstracker.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3035::6815:1e2a: answers (TCP 443)
    2606:4700:3037::ac43:968a: 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): Redirects to agentaccessindex.com, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all.
    https://agentaccesstracker.com/ via 2606:4700:3037::ac43:968a -> HTTP 301, certificate: valid
    https://agentaccessindex.com/ (redirects to agentaccessindex.com, which has no IPv6 address)
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/-3_VfLrShf

Permanent link: aaaa.bot/r/-3_VfLrShf · How we measure

Checked 2026-11-11 22:44:55 UTC. Full DNS report: dns.pizza/domain/agentaccesstracker.com · Age, certificate and blocklists: how.is/agentaccesstracker.com · JSON: /api/v1/agentaccesstracker.com