Yes — frame-harbor.com has IPv6.

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

This is a saved measurement from 2026-10-31 14:14 UTC. Check frame-harbor.com live now

B
IPv6 readiness
Works over IPv6, with one gap: its mail servers lack IPv6.
Website over IPv6
frame-harbor.com has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3034::6815:2e19 answers · 443✓ 2606:4700:3035::ac43:dee7 answers · 443
yes
www over IPv6
www.frame-harbor.com has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3035::ac43:dee7 answers · 443✓ 2606:4700:3034::6815:2e19 answers · 443
yes
Mail servers (MX) have IPv6
None of the mail servers has an AAAA record.
_dc-mx.a482f473a476.frame-harbor.com ✗
no
Nameservers have IPv6
2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
autumn.ns.cloudflare.com ✓henrik.ns.cloudflare.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 200.
https://frame-harbor.com/ via 2606:4700:3034::6815:2e19 → 200
works

What's keeping frame-harbor.com from an A

  1. Mail servers without IPv6
    _dc-mx.a482f473a476.frame-harbor.com 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.

Check again

frame-harbor.com  Has IPv6

A (IPv4)172.67.222.231
104.21.46.25
AAAA (IPv6)2606:4700:3034::6815:2e19
2606:4700:3035::ac43:dee7

www.frame-harbor.com  Has IPv6

A (IPv4)172.67.222.231
104.21.46.25
AAAA (IPv6)2606:4700:3035::ac43:dee7
2606:4700:3034::6815:2e19

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/v76TiHRp16 · How we measure

Checked 2026-10-31 14:14:17 UTC. Full DNS report: dns.pizza/domain/frame-harbor.com · JSON: /api/v1/frame-harbor.com