Yes — coldwellbanker.live has IPv6.

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

This is a saved measurement from 2026-10-31 16:12 UTC. Check coldwellbanker.live live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 coldwellbanker.live has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::6815:1c77 answers · 443✓ 2606:4700:3035::ac43:9206 answers · 443	yes
www over IPv6 www.coldwellbanker.live has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3035::ac43:9206 answers · 443✓ 2606:4700:3033::6815:1c77 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. fred.ns.cloudflare.com ✓leanna.ns.cloudflare.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Redirects to docs.peoplesbm.live, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all.

https://coldwellbanker.live/ via 2606:4700:3033::6815:1c77 → 302http://docs.peoplesbm.live/device_login.php?domain=docs.peoplesbm.live&template=onedrive · redirects to docs.peoplesbm.live, which has no IPv6 address

problem

Nothing keeping you from an A

A redirect leads off IPv6
Redirects to docs.peoplesbm.live, 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

coldwellbanker.live Has IPv6

A (IPv4)	104.21.28.119 172.67.146.6
AAAA (IPv6)	2606:4700:3033::6815:1c77 2606:4700:3035::ac43:9206

www.coldwellbanker.live Has IPv6

A (IPv4)	104.21.28.119 172.67.146.6
AAAA (IPv6)	2606:4700:3035::ac43:9206 2606:4700:3033::6815:1c77

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

IPv6 measurement: coldwellbanker.live
Measured 2026-10-31 16:12:35 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.28.119, 172.67.146.6
AAAA (IPv6): 2606:4700:3033::6815:1c77, 2606:4700:3035::ac43:9206
www AAAA:    2606:4700:3035::ac43:9206, 2606:4700:3033::6815:1c77

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: coldwellbanker.live has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3033::6815:1c77: answers (TCP 443)
    2606:4700:3035::ac43:9206: answers (TCP 443)
- www over IPv6: www.coldwellbanker.live has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3035::ac43:9206: answers (TCP 443)
    2606:4700:3033::6815:1c77: answers (TCP 443)
- Mail servers (MX) have IPv6: No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record.
- Nameservers have IPv6: 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.

Reachability = a TCP connection opened on port 443 (or 80).

HTTPS over IPv6 (not graded): Redirects to docs.peoplesbm.live, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all.
    https://coldwellbanker.live/ via 2606:4700:3033::6815:1c77 -> HTTP 302, certificate: valid
    http://docs.peoplesbm.live/device_login.php?domain=docs.peoplesbm.live&template=onedrive (redirects to docs.peoplesbm.live, which has no IPv6 address)
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/EPtJjPQoIL

Permanent link: aaaa.bot/r/EPtJjPQoIL · How we measure

Checked 2026-10-31 16:12:35 UTC. Full DNS report: dns.pizza/domain/coldwellbanker.live · JSON: /api/v1/coldwellbanker.live