Yes — help.ringcentral.com has IPv6.

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

This is a saved measurement from 2026-11-02 13:23 UTC. Check help.ringcentral.com live now

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
help.ringcentral.com has 2 IPv6 addresses and answers on every one we tested.
✓ 2a06:98c1:3104::6812:22bc answers · 443✓ 2a06:98c1:3100::ac40:9944 answers · 443
yes
Mail servers (MX) have IPv6
No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record.		yes
Nameservers have IPv6
2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
alfred.ns.cloudflare.com ✓deb.ns.cloudflare.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Redirects to success.ringcentral.com, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all.
https://help.ringcentral.com/ via 2a06:98c1:3104::6812:22bc → 301https://success.ringcentral.com/ · redirects to success.ringcentral.com, which has no IPv6 address
problem

Nothing keeping you from an A

  1. A redirect leads off IPv6
    Redirects to success.ringcentral.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.

Check again

help.ringcentral.com  Has IPv6

A (IPv4)172.64.153.68
104.18.34.188
AAAA (IPv6)2a06:98c1:3104::6812:22bc
2a06:98c1:3100::ac40:9944

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/t72QLf7g4i · How we measure

Checked 2026-11-02 13:23:03 UTC. Full DNS report: dns.pizza/domain/help.ringcentral.com · JSON: /api/v1/help.ringcentral.com