Yes — firefightercancerclaims.com has IPv6.

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

This is a saved measurement from 2026-10-31 11:37 UTC. Check firefightercancerclaims.com live now

B
IPv6 readiness
Works over IPv6, with one gap: its mail servers lack IPv6.
Website over IPv6
firefightercancerclaims.com has 4 IPv6 addresses and answers on every one we tested (4 more not tested).
✓ 2600:9000:2105:fe00:2:e03c:4f00:93a1 answers · 443✓ 2600:9000:2105:d000:2:e03c:4f00:93a1 answers · 443✓ 2600:9000:2105:7a00:2:e03c:4f00:93a1 answers · 443✓ 2600:9000:2105:7400:2:e03c:4f00:93a1 answers · 443– 2600:9000:2105:5e00:2:e03c:4f00:93a1 not tested– 2600:9000:2105:e00:2:e03c:4f00:93a1 not tested– 2600:9000:2105:1c00:2:e03c:4f00:93a1 not tested– 2600:9000:2105:be00:2:e03c:4f00:93a1 not tested
yes
www over IPv6
www.firefightercancerclaims.com has 4 IPv6 addresses and answers on every one we tested (4 more not tested).
✓ 2600:9000:27c5:4e00:2:e03c:4f00:93a1 answers · 443✓ 2600:9000:27c5:4600:2:e03c:4f00:93a1 answers · 443✓ 2600:9000:27c5:2e00:2:e03c:4f00:93a1 answers · 443✓ 2600:9000:27c5:8200:2:e03c:4f00:93a1 answers · 443– 2600:9000:27c5:d200:2:e03c:4f00:93a1 not tested– 2600:9000:27c5:6600:2:e03c:4f00:93a1 not tested– 2600:9000:27c5:a000:2:e03c:4f00:93a1 not tested– 2600:9000:27c5:b000:2:e03c:4f00:93a1 not tested
yes
Mail servers (MX) have IPv6
None of the mail servers has an AAAA record.
eforward1.registrar-servers.com ✗eforward2.registrar-servers.com ✗eforward3.registrar-servers.com ✗eforward4.registrar-servers.com ✗eforward5.registrar-servers.com ✗
no
Nameservers have IPv6
2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
dns1.registrar-servers.com ✓dns2.registrar-servers.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 200.
https://firefightercancerclaims.com/ via 2600:9000:2105:fe00:2:e03c:4f00:93a1 → 200
works

What's keeping firefightercancerclaims.com from an A

  1. Mail servers without IPv6
    eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com, eforward5.registrar-servers.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

firefightercancerclaims.com  Has IPv6

A (IPv4)13.227.47.93
13.227.47.129
13.227.47.71
13.227.47.92
AAAA (IPv6)2600:9000:2105:fe00:2:e03c:4f00:93a1
2600:9000:2105:d000:2:e03c:4f00:93a1
2600:9000:2105:7a00:2:e03c:4f00:93a1
2600:9000:2105:7400:2:e03c:4f00:93a1
2600:9000:2105:5e00:2:e03c:4f00:93a1
2600:9000:2105:e00:2:e03c:4f00:93a1
2600:9000:2105:1c00:2:e03c:4f00:93a1
2600:9000:2105:be00:2:e03c:4f00:93a1

www.firefightercancerclaims.com  Has IPv6

Alias ofd3bc6ozhw6m9to.cloudfront.net
A (IPv4)3.167.56.31
3.167.56.123
3.167.56.21
3.167.56.101
AAAA (IPv6)2600:9000:27c5:4e00:2:e03c:4f00:93a1
2600:9000:27c5:4600:2:e03c:4f00:93a1
2600:9000:27c5:2e00:2:e03c:4f00:93a1
2600:9000:27c5:8200:2:e03c:4f00:93a1
2600:9000:27c5:d200:2:e03c:4f00:93a1
2600:9000:27c5:6600:2:e03c:4f00:93a1
2600:9000:27c5:a000:2:e03c:4f00:93a1
2600:9000:27c5:b000:2:e03c:4f00:93a1

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/sCeQs3sqJS · How we measure

Checked 2026-10-31 11:37:27 UTC. Full DNS report: dns.pizza/domain/firefightercancerclaims.com · JSON: /api/v1/firefightercancerclaims.com