Yes — images.ihg.com has IPv6.

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

This is a saved measurement from 2026-11-02 12:39 UTC. Check images.ihg.com live now

B
IPv6 readiness
Works over IPv6, with one gap: its mail servers lack IPv6.
Website over IPv6
images.ihg.com has 2 IPv6 addresses and answers on every one we tested.
✓ 2600:1408:c400:16::17d4:f81b answers · 443✓ 2600:1408:c400:16::17d4:f817 answers · 443
yes
Mail servers (MX) have IPv6
None of the mail servers has an AAAA record.
mxa-0036c501.gslb.pphosted.com ✗mxb-0036c501.gslb.pphosted.com ✗
no
Nameservers have IPv6
6 of 6 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
a9-66.akam.net ✓a16-66.akam.net ✓a4-64.akam.net ✓a5-65.akam.net ✓a1-131.akam.net ✓a26-67.akam.net ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 403.
https://images.ihg.com/ via 2600:1408:c400:16::17d4:f81b → 403
works

What's keeping images.ihg.com from an A

  1. Mail servers without IPv6
    mxa-0036c501.gslb.pphosted.com, mxb-0036c501.gslb.pphosted.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

images.ihg.com  Has IPv6

Alias ofihg.com
A (IPv4)23.212.251.214
23.212.251.197
AAAA (IPv6)2600:1408:c400:16::17d4:f81b
2600:1408:c400:16::17d4:f817

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/krWLzdN_Dn · How we measure

Checked 2026-11-02 12:39:51 UTC. Full DNS report: dns.pizza/domain/images.ihg.com · JSON: /api/v1/images.ihg.com