Yes — xxxpostpic.org has IPv6.

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

This is a saved measurement from 2026-10-31 03:29 UTC. Check xxxpostpic.org live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 xxxpostpic.org has 3 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:20::681a:866 answers · 443✓ 2606:4700:20::681a:966 answers · 443✓ 2606:4700:20::ac43:4b91 answers · 443	yes
www over IPv6 www.xxxpostpic.org has 3 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:20::ac43:4b91 answers · 443✓ 2606:4700:20::681a:966 answers · 443✓ 2606:4700:20::681a:866 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. dean.ns.cloudflare.com ✓nina.ns.cloudflare.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.

https://xxxpostpic.org/ via 2606:4700:20::681a:866 → 301https://www2.xxxpostpic.org/ via 2606:4700:20::681a:866 → 200

works

Nothing keeping you from an A

Nothing to fix
Show it off: add the badge to your README.
[![IPv6](https://aaaa.bot/badge/xxxpostpic.org.svg)](https://aaaa.bot/xxxpostpic.org)

Check again

xxxpostpic.org Has IPv6

A (IPv4)	104.26.8.102 172.67.75.145 104.26.9.102
AAAA (IPv6)	2606:4700:20::681a:866 2606:4700:20::681a:966 2606:4700:20::ac43:4b91

www.xxxpostpic.org Has IPv6

A (IPv4)	104.26.9.102 172.67.75.145 104.26.8.102
AAAA (IPv6)	2606:4700:20::ac43:4b91 2606:4700:20::681a:966 2606:4700:20::681a:866

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: xxxpostpic.org
Measured 2026-10-31 03:29:54 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.26.8.102, 172.67.75.145, 104.26.9.102
AAAA (IPv6): 2606:4700:20::681a:866, 2606:4700:20::681a:966, 2606:4700:20::ac43:4b91
www AAAA:    2606:4700:20::ac43:4b91, 2606:4700:20::681a:966, 2606:4700:20::681a:866

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: xxxpostpic.org has 3 IPv6 addresses and answers on every one we tested.
    2606:4700:20::681a:866: answers (TCP 443)
    2606:4700:20::681a:966: answers (TCP 443)
    2606:4700:20::ac43:4b91: answers (TCP 443)
- www over IPv6: www.xxxpostpic.org has 3 IPv6 addresses and answers on every one we tested.
    2606:4700:20::ac43:4b91: answers (TCP 443)
    2606:4700:20::681a:966: answers (TCP 443)
    2606:4700:20::681a:866: 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): Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.
    https://xxxpostpic.org/ via 2606:4700:20::681a:866 -> HTTP 301, certificate: valid
    https://www2.xxxpostpic.org/ via 2606:4700:20::681a:866 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/gw-RdxPElq

Permanent link: aaaa.bot/r/gw-RdxPElq · How we measure

Checked 2026-10-31 03:29:54 UTC. Full DNS report: dns.pizza/domain/xxxpostpic.org · JSON: /api/v1/xxxpostpic.org