Yes — autodiscover.olemiss.edu has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 autodiscover.olemiss.edu has 4 IPv6 addresses and answers on every one we tested (4 more not tested). ✓ 2603:1056:c01:10e8::8 answers · 80✓ 2603:1036:306:1845::8 answers · 80✓ 2603:1036:305:401b::8 answers · 80✓ 2603:1036:30a:1802::8 answers · 80– 2603:1036:307:21::8 not tested– 2603:1036:30c:900::8 not tested– 2603:1036:301:3040::8 not tested– 2603:1036:309:e::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 2 of 3 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. ns1.olemiss.edu ✓ns2.olemiss.edu ✓dns0.ncl.ac.uk ✗	yes

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

https://autodiscover.olemiss.edu/ via 2603:1056:c01:10e8::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.olemiss.edu.svg)](https://aaaa.bot/autodiscover.olemiss.edu)

Check again

autodiscover.olemiss.edu 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)	52.96.111.88 52.96.183.248 52.96.179.232 52.96.173.184
AAAA (IPv6)	2603:1056:c01:10e8::8 2603:1036:306:1845::8 2603:1036:305:401b::8 2603:1036:30a:1802::8 2603:1036:307:21::8 2603:1036:30c:900::8 2603:1036:301:3040::8 2603:1036:309:e::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.olemiss.edu
Measured 2026-11-03 12:52:01 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    52.96.111.88, 52.96.183.248, 52.96.179.232, 52.96.173.184
AAAA (IPv6): 2603:1056:c01:10e8::8, 2603:1036:306:1845::8, 2603:1036:305:401b::8, 2603:1036:30a:1802::8, 2603:1036:307:21::8, 2603:1036:30c:900::8, 2603:1036:301:3040::8, 2603:1036:309:e::8

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: autodiscover.olemiss.edu has 4 IPv6 addresses and answers on every one we tested (4 more not tested).
    2603:1056:c01:10e8::8: answers (TCP 80)
    2603:1036:306:1845::8: answers (TCP 80)
    2603:1036:305:401b::8: answers (TCP 80)
    2603:1036:30a:1802::8: answers (TCP 80)
    2603:1036:307:21::8: not tested
    2603:1036:30c:900::8: not tested
    2603:1036:301:3040::8: not tested
    2603:1036:309:e::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: 2 of 3 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.olemiss.edu didn't complete an HTTPS request over IPv6 (ECONNREFUSED).
    https://autodiscover.olemiss.edu/ via 2603:1056:c01:10e8::8 (ECONNREFUSED)
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/R9eFde2hRB

Permanent link: aaaa.bot/r/R9eFde2hRB · How we measure

Checked 2026-11-03 12:52:01 UTC. Full DNS report: dns.pizza/domain/autodiscover.olemiss.edu · Age, certificate and blocklists: how.is/autodiscover.olemiss.edu · JSON: /api/v1/autodiscover.olemiss.edu