Yes — autodiscover.ticketmaster.com has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 autodiscover.ticketmaster.com has 4 IPv6 addresses and answers on every one we tested (4 more not tested). ✓ 2603:1036:207:45b::8 answers · 80✓ 2603:1036:302:40e0::8 answers · 80✓ 2603:1036:302:415a::8 answers · 80✓ 2603:1036:302:4837::8 answers · 80– 2603:1036:302:4846::8 not tested– 2603:1036:302:4847::8 not tested– 2603:1036:302:505a::8 not tested– 2603:1036:302:505f::8 not tested	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 4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. ns-1512.awsdns-61.org ✓ns-16.awsdns-02.com ✓ns-1972.awsdns-54.co.uk ✓ns-997.awsdns-60.net ✓	yes

HTTPS over IPv6 · not part of the grade yet
autodiscover.ticketmaster.com didn't complete an HTTPS request over IPv6 (ECONNREFUSED).

https://autodiscover.ticketmaster.com/ via 2603:1036:207:45b::8 · ECONNREFUSED

Nothing keeping you from an A

Nothing to fix
Show it off: add the badge to your README.
[![IPv6](https://aaaa.bot/badge/autodiscover.ticketmaster.com.svg)](https://aaaa.bot/autodiscover.ticketmaster.com)

Check again

autodiscover.ticketmaster.com Has IPv6

Alias of	autodiscover.outlook.com → autodiscover.outlook.cloud.microsoft → acdcatm.autodiscover.mira.tm.svc.cloud.microsoft → autod.ms-acdc-autod.office.com
A (IPv4)	52.96.122.40 52.96.173.136 52.96.111.8 40.104.46.72
AAAA (IPv6)	2603:1036:207:45b::8 2603:1036:302:40e0::8 2603:1036:302:415a::8 2603:1036:302:4837::8 2603:1036:302:4846::8 2603:1036:302:4847::8 2603:1036:302:505a::8 2603:1036:302:505f::8

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: autodiscover.ticketmaster.com
Measured 2026-11-01 23:54:33 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    52.96.122.40, 52.96.173.136, 52.96.111.8, 40.104.46.72
AAAA (IPv6): 2603:1036:207:45b::8, 2603:1036:302:40e0::8, 2603:1036:302:415a::8, 2603:1036:302:4837::8, 2603:1036:302:4846::8, 2603:1036:302:4847::8, 2603:1036:302:505a::8, 2603:1036:302:505f::8

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: autodiscover.ticketmaster.com has 4 IPv6 addresses and answers on every one we tested (4 more not tested).
    2603:1036:207:45b::8: answers (TCP 80)
    2603:1036:302:40e0::8: answers (TCP 80)
    2603:1036:302:415a::8: answers (TCP 80)
    2603:1036:302:4837::8: answers (TCP 80)
    2603:1036:302:4846::8: not tested
    2603:1036:302:4847::8: not tested
    2603:1036:302:505a::8: not tested
    2603:1036:302:505f::8: not tested
- 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: 4 of 4 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): autodiscover.ticketmaster.com didn't complete an HTTPS request over IPv6 (ECONNREFUSED).
    https://autodiscover.ticketmaster.com/ via 2603:1036:207:45b::8 (ECONNREFUSED)
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/4TV45RPcsU

Permanent link: aaaa.bot/r/4TV45RPcsU · How we measure

Checked 2026-11-01 23:54:33 UTC. Full DNS report: dns.pizza/domain/autodiscover.ticketmaster.com · JSON: /api/v1/autodiscover.ticketmaster.com