Yes — td88vn.mobi has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 td88vn.mobi has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3030::ac43:8899 answers · 443✓ 2606:4700:3037::6815:56c6 answers · 443	yes
www over IPv6 www.td88vn.mobi has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3037::6815:56c6 answers · 443✓ 2606:4700:3030::ac43:8899 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. leanna.ns.cloudflare.com ✓stan.ns.cloudflare.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Redirects to tdxs.td88jk.com, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all.

https://td88vn.mobi/ via 2606:4700:3030::ac43:8899 → 301https://tdxs.td88jk.com/?invitecode=15396621/ · redirects to tdxs.td88jk.com, which has no IPv6 address

problem

Nothing keeping you from an A

A redirect leads off IPv6
Redirects to tdxs.td88jk.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

td88vn.mobi Has IPv6

A (IPv4)	104.21.86.198 172.67.136.153
AAAA (IPv6)	2606:4700:3030::ac43:8899 2606:4700:3037::6815:56c6

www.td88vn.mobi Has IPv6

A (IPv4)	172.67.136.153 104.21.86.198
AAAA (IPv6)	2606:4700:3037::6815:56c6 2606:4700:3030::ac43:8899

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: td88vn.mobi
Measured 2026-11-15 07:18:50 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.86.198, 172.67.136.153
AAAA (IPv6): 2606:4700:3030::ac43:8899, 2606:4700:3037::6815:56c6
www AAAA:    2606:4700:3037::6815:56c6, 2606:4700:3030::ac43:8899

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: td88vn.mobi has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3030::ac43:8899: answers (TCP 443)
    2606:4700:3037::6815:56c6: answers (TCP 443)
- www over IPv6: www.td88vn.mobi has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3037::6815:56c6: answers (TCP 443)
    2606:4700:3030::ac43:8899: 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 tdxs.td88jk.com, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all.
    https://td88vn.mobi/ via 2606:4700:3030::ac43:8899 -> HTTP 301, certificate: valid
    https://tdxs.td88jk.com/?invitecode=15396621/ (redirects to tdxs.td88jk.com, which has no IPv6 address)
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/rFZhIULJRs

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

Checked 2026-11-15 07:18:50 UTC. Full DNS report: dns.pizza/domain/td88vn.mobi · Age, certificate and blocklists: how.is/td88vn.mobi · JSON: /api/v1/td88vn.mobi