No — media.vanderbilt.edu is IPv4 only.

Has an IPv4 address but no IPv6 (AAAA) record. IPv6-only visitors can't reach it directly.

This is a saved measurement from 2026-11-03 09:59 UTC. Check media.vanderbilt.edu live now

IPv6 readiness

The website has no IPv6.

Website over IPv6 media.vanderbilt.edu has no AAAA record.	no
Mail servers (MX) have IPv6 No MX records, so mail goes to the domain's own address (implicit MX). It has no AAAA record.	no
Nameservers have IPv6 No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS. ns1.vanderbilt.edu ✗ns4.vanderbilt.edu ✗ns3.vanderbilt.edu ✗ns2.vanderbilt.edu ✗	no

What's keeping media.vanderbilt.edu from an A

media.vanderbilt.edu is an alias of public.elb.vanderbilt.edu, which has no IPv6
media.vanderbilt.edu is a CNAME, so it can't also have its own AAAA record. Ask whoever runs public.elb.vanderbilt.edu to enable IPv6 there — or replace the alias with the A and AAAA records they give you. Why some hosts don't offer IPv6
Mail servers without IPv6
Your domain's mail goes to its own address, which has no AAAA record.
Nameservers without IPv6
ns1.vanderbilt.edu, ns4.vanderbilt.edu, ns3.vanderbilt.edu, ns2.vanderbilt.edu all have no AAAA record, so a resolver that only speaks IPv6 can't look your domain up. Most DNS providers offer IPv6 nameservers; ask yours, or move DNS to one that does.

Check again

media.vanderbilt.edu IPv4 only

Alias of	public.elb.vanderbilt.edu
A (IPv4)	75.2.77.85 99.83.227.89
AAAA (IPv6)	none

What this means

Visitors on IPv6-only networks (many mobile carriers) can still reach it, but only through a translator their carrier runs (NAT64). The site itself has no IPv6 address — and you can't make one up from the IPv4. Why some hosts don't offer it

Copy the evidence — a citation-ready record of this measurement

IPv6 measurement: media.vanderbilt.edu
Measured 2026-11-03 09:59:11 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    75.2.77.85, 99.83.227.89
AAAA (IPv6): none

Readiness grade D: The website has no IPv6.
- Website over IPv6: media.vanderbilt.edu has no AAAA record.
- Mail servers (MX) have IPv6: No MX records, so mail goes to the domain's own address (implicit MX). It has no AAAA record.
- Nameservers have IPv6: No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS.

Reachability = a TCP connection opened on port 443 (or 80).
No TLS or HTTP request was made.
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/l09W5Q9z-S

Permanent link: aaaa.bot/r/l09W5Q9z-S · How we measure

Checked 2026-11-03 09:59:11 UTC. Full DNS report: dns.pizza/domain/media.vanderbilt.edu · Age, certificate and blocklists: how.is/media.vanderbilt.edu · JSON: /api/v1/media.vanderbilt.edu