Yes — vt.edu has IPv6.

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

Measured 2026-11-02 17:08 UTC. We reuse a result for up to a week, so we aren't testing the same site over and over. Check vt.edu now

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
vt.edu has an AAAA record and answers on it.
✓ 2607:b400:92:26:0:97:1e7:3947 answers · 443
yes
www over IPv6
www.vt.edu has 4 IPv6 addresses and answers on every one we tested (4 more not tested).
✓ 2600:9000:2870:1200:11:6561:2d80:93a1 answers · 443✓ 2600:9000:2870:a400:11:6561:2d80:93a1 answers · 443✓ 2600:9000:2870:1e00:11:6561:2d80:93a1 answers · 443✓ 2600:9000:2870:e400:11:6561:2d80:93a1 answers · 443– 2600:9000:2870:6a00:11:6561:2d80:93a1 not tested– 2600:9000:2870:9a00:11:6561:2d80:93a1 not tested– 2600:9000:2870:8c00:11:6561:2d80:93a1 not tested– 2600:9000:2870:8400:11:6561:2d80:93a1 not tested
yes
Mail servers (MX) have IPv6
Every mail server has an AAAA record.
alt2.aspmx.l.google.com ✓aspmx.l.google.com ✓alt4.aspmx.l.google.com ✓alt1.aspmx.l.google.com ✓alt3.aspmx.l.google.com ✓
yes
Nameservers have IPv6
4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
auth1.dns.cogentco.com ✓clature.cns.vt.edu ✓nomen.cns.vt.edu ✓auth2.dns.cogentco.com ✓
yes

First measured 2026-11-02; last confirmed 2026-11-02.

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.
https://vt.edu/ via 2607:b400:92:26:0:97:1e7:3947 → 301https://www.vt.edu/ via 2600:9000:2870:1200:11:6561:2d80:93a1 → 200
works
 Load vt.edu over IPv6 from up to six other places — a second opinion.

Nothing keeping you from an A

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

Check again

vt.edu  Has IPv6

A (IPv4)198.82.215.14
AAAA (IPv6)2607:b400:92:26:0:97:1e7:3947

www.vt.edu  Has IPv6

Alias ofd1xq31fbr4womu.cloudfront.net
A (IPv4)3.170.42.32
3.170.42.118
3.170.42.19
3.170.42.122
AAAA (IPv6)2600:9000:2870:1200:11:6561:2d80:93a1
2600:9000:2870:a400:11:6561:2d80:93a1
2600:9000:2870:1e00:11:6561:2d80:93a1
2600:9000:2870:e400:11:6561:2d80:93a1
2600:9000:2870:6a00:11:6561:2d80:93a1
2600:9000:2870:9a00:11:6561:2d80:93a1
2600:9000:2870:8c00:11:6561:2d80:93a1
2600:9000:2870:8400:11:6561:2d80:93a1

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

 Permanent link: aaaa.bot/r/qi8_uScOkV · How we measure

Checked 2026-11-02 17:08:34 UTC. Full DNS report: dns.pizza/domain/vt.edu · Age, certificate and blocklists: how.is/vt.edu · JSON: /api/v1/vt.edu