Yes — dynatrace.com has IPv6.

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

C
IPv6 readiness
Works over IPv6, with gaps: www doesn't fully work over IPv6; its mail servers lack IPv6.
Website over IPv6
dynatrace.com has 4 IPv6 addresses and answers on every one we tested (4 more not tested).
✓ 2600:9000:250b:7a00:1f:a924:42c0:93a1 answers · 443✓ 2600:9000:250b:a400:1f:a924:42c0:93a1 answers · 443✓ 2600:9000:250b:e400:1f:a924:42c0:93a1 answers · 443✓ 2600:9000:250b:7800:1f:a924:42c0:93a1 answers · 443– 2600:9000:250b:1400:1f:a924:42c0:93a1 not tested– 2600:9000:250b:ce00:1f:a924:42c0:93a1 not tested– 2600:9000:250b:d000:1f:a924:42c0:93a1 not tested– 2600:9000:250b:4800:1f:a924:42c0:93a1 not tested
yes
www over IPv6
www.dynatrace.com has no AAAA record.		no
Mail servers (MX) have IPv6
None of the mail servers has an AAAA record.
us-smtp-inbound-1.mimecast.com ✗us-smtp-inbound-2.mimecast.com ✗
no
Nameservers have IPv6
10 of 10 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
dns1.p06.nsone.net ✓dns2.p06.nsone.net ✓dns3.p06.nsone.net ✓dns4.p06.nsone.net ✓a8-64.akam.net ✓a1-229.akam.net ✓a20-65.akam.net ✓a28-66.akam.net ✓a13-64.akam.net ✓a7-67.akam.net ✓
yes
HTTPS over IPv6 · not part of the grade yet
Redirects to www.dynatrace.com, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all.
https://dynatrace.com/ via 2600:9000:250b:7a00:1f:a924:42c0:93a1 → 301https://www.dynatrace.com/ · redirects to www.dynatrace.com, which has no IPv6 address
problem
 Load dynatrace.com over IPv6 from up to six other places — a second opinion.

What's keeping dynatrace.com from an A

  1. www.dynatrace.com is an alias of d1kv3v7jah1phh.cloudfront.net, which has no IPv6
    www.dynatrace.com is a CNAME, so it can't also have its own AAAA record. Ask whoever runs d1kv3v7jah1phh.cloudfront.net to enable IPv6 there — or replace the alias with the A and AAAA records they give you. Why some hosts don't offer IPv6
  2. A redirect leads off IPv6
    Redirects to www.dynatrace.com, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all. Give the redirect target IPv6 too, or redirect somewhere that has it.
  3. Mail servers without IPv6
    us-smtp-inbound-1.mimecast.com, us-smtp-inbound-2.mimecast.com have no AAAA record, so mail from IPv6-only servers can't reach them directly. If a provider runs your mail, that's their setting; if you run it, add AAAA records for these hosts.

Check again

dynatrace.com  Has IPv6

A (IPv4)18.160.18.96
18.160.18.34
18.160.18.75
18.160.18.36
AAAA (IPv6)2600:9000:250b:7a00:1f:a924:42c0:93a1
2600:9000:250b:a400:1f:a924:42c0:93a1
2600:9000:250b:e400:1f:a924:42c0:93a1
2600:9000:250b:7800:1f:a924:42c0:93a1
2600:9000:250b:1400:1f:a924:42c0:93a1
2600:9000:250b:ce00:1f:a924:42c0:93a1
2600:9000:250b:d000:1f:a924:42c0:93a1
2600:9000:250b:4800:1f:a924:42c0:93a1

www.dynatrace.com  IPv4 only

Alias ofd1kv3v7jah1phh.cloudfront.net
A (IPv4)3.167.112.68
3.167.112.10
3.167.112.125
3.167.112.81
AAAA (IPv6)none

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/sLvTYCt1jS · How we measure

Checked 2026-10-30 22:04:30 UTC — one of the top 1,000 sites, re-checked weekly. Re-check now. Full DNS report: dns.pizza/domain/dynatrace.com · JSON: /api/v1/dynatrace.com