No — ubc.ca is IPv4 only.

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

Measured 2026-11-02 09:10 UTC. We reuse a result for up to a week, so we aren't testing the same site over and over. Check ubc.ca now

D
IPv6 readiness
The website has no IPv6.
Website over IPv6
ubc.ca has no AAAA record.		no
www over IPv6
www.ubc.ca has 4 IPv6 addresses and answers on every one we tested (4 more not tested).
✓ 2600:9000:27c8:d800:11:df9d:7c80:93a1 answers · 443✓ 2600:9000:27c8:e00:11:df9d:7c80:93a1 answers · 443✓ 2600:9000:27c8:4600:11:df9d:7c80:93a1 answers · 443✓ 2600:9000:27c8:e800:11:df9d:7c80:93a1 answers · 443– 2600:9000:27c8:3e00:11:df9d:7c80:93a1 not tested– 2600:9000:27c8:ee00:11:df9d:7c80:93a1 not tested– 2600:9000:27c8:400:11:df9d:7c80:93a1 not tested– 2600:9000:27c8:1e00:11:df9d:7c80:93a1 not tested
yes
Mail servers (MX) have IPv6
None of the mail servers has an AAAA record.
esva.mail-relay.ubc.ca ✗
no
Nameservers have IPv6
No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS.
hub.ubc.ca ✗nightbird.eis.utoronto.ca ✗dns3.ubc.ca ✗
no

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

What's keeping ubc.ca from an A

  1. Give ubc.ca an IPv6 address
    Ask your hosting provider for the site's IPv6 address (or the hostname to point at), then publish it as an AAAA record. If your host doesn't offer IPv6, a proxy that does can sit in front. How to add an AAAA record
  2. Mail servers without IPv6
    esva.mail-relay.ubc.ca has no AAAA record, so mail from IPv6-only servers can't reach it directly. If a provider runs your mail, that's their setting; if you run it, add AAAA records for these hosts.
  3. Nameservers without IPv6
    hub.ubc.ca, nightbird.eis.utoronto.ca, dns3.ubc.ca 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

ubc.ca  IPv4 only

A (IPv4)52.223.56.149
AAAA (IPv6)none

www.ubc.ca  Has IPv6

Alias ofd3tie7xuvq1kvm.cloudfront.net
A (IPv4)3.167.69.111
3.167.69.116
3.167.69.7
3.167.69.48
AAAA (IPv6)2600:9000:27c8:d800:11:df9d:7c80:93a1
2600:9000:27c8:e00:11:df9d:7c80:93a1
2600:9000:27c8:4600:11:df9d:7c80:93a1
2600:9000:27c8:e800:11:df9d:7c80:93a1
2600:9000:27c8:3e00:11:df9d:7c80:93a1
2600:9000:27c8:ee00:11:df9d:7c80:93a1
2600:9000:27c8:400:11:df9d:7c80:93a1
2600:9000:27c8:1e00:11:df9d:7c80:93a1

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

 Permanent link: aaaa.bot/r/2czy9Kt0m_ · How we measure

Checked 2026-11-02 09:10:20 UTC. Full DNS report: dns.pizza/domain/ubc.ca · JSON: /api/v1/ubc.ca