Yes — tailwyndprime.pro has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 tailwyndprime.pro has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3030::6815:c8 answers · 443✓ 2606:4700:3032::ac43:8040 answers · 443	yes
www over IPv6 www.tailwyndprime.pro has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3030::6815:c8 answers · 443✓ 2606:4700:3032::ac43:8040 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. conrad.ns.cloudflare.com ✓princess.ns.cloudflare.com ✓	yes

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

https://tailwyndprime.pro/ via 2606:4700:3030::6815:c8 → 301https://tailwynd.consulting/ · redirects to tailwynd.consulting, which has no IPv6 address

problem

Nothing keeping you from an A

A redirect leads off IPv6
Redirects to tailwynd.consulting, 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

tailwyndprime.pro Has IPv6

A (IPv4)	172.67.128.64 104.21.0.200
AAAA (IPv6)	2606:4700:3030::6815:c8 2606:4700:3032::ac43:8040

www.tailwyndprime.pro Has IPv6

A (IPv4)	172.67.128.64 104.21.0.200
AAAA (IPv6)	2606:4700:3030::6815:c8 2606:4700:3032::ac43:8040

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: tailwyndprime.pro
Measured 2026-11-01 12:21:42 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.128.64, 104.21.0.200
AAAA (IPv6): 2606:4700:3030::6815:c8, 2606:4700:3032::ac43:8040
www AAAA:    2606:4700:3030::6815:c8, 2606:4700:3032::ac43:8040

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: tailwyndprime.pro has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3030::6815:c8: answers (TCP 443)
    2606:4700:3032::ac43:8040: answers (TCP 443)
- www over IPv6: www.tailwyndprime.pro has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3030::6815:c8: answers (TCP 443)
    2606:4700:3032::ac43:8040: 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 tailwynd.consulting, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all.
    https://tailwyndprime.pro/ via 2606:4700:3030::6815:c8 -> HTTP 301, certificate: valid
    https://tailwynd.consulting/ (redirects to tailwynd.consulting, which has no IPv6 address)
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/L3U45C0Ahq

Permanent link: aaaa.bot/r/L3U45C0Ahq · How we measure

Checked 2026-11-01 12:21:42 UTC. Full DNS report: dns.pizza/domain/tailwyndprime.pro · JSON: /api/v1/tailwyndprime.pro