Yes — standtwo.org has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 standtwo.org has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:8315:5e36:759e:8ed4:7fca answers · 443✓ 2a02:4780:84:9798:600c:ea71:1af3:2f0a answers · 443	yes
www over IPv6 www.standtwo.org has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:9b5a:aa68:7887:6f11:3f54 answers · 443✓ 2a02:4780:84:301f:43b7:6879:e404:31e6 answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. smtp.google.com ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. orbit.dns-parking.com ✓horizon.dns-parking.com ✓	yes

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

https://standtwo.org/ via 2a02:4780:84:8315:5e36:759e:8ed4:7fca → 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/standtwo.org.svg)](https://aaaa.bot/standtwo.org)

Check again

standtwo.org Has IPv6

A (IPv4)	84.32.84.109 2.57.91.123
AAAA (IPv6)	2a02:4780:84:8315:5e36:759e:8ed4:7fca 2a02:4780:84:9798:600c:ea71:1af3:2f0a

www.standtwo.org Has IPv6

Alias of	www.standtwo.org.cdn.hstgr.net
A (IPv4)	2.57.91.154 84.32.84.245
AAAA (IPv6)	2a02:4780:84:9b5a:aa68:7887:6f11:3f54 2a02:4780:84:301f:43b7:6879:e404:31e6

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: standtwo.org
Measured 2026-11-13 22:11:57 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    84.32.84.109, 2.57.91.123
AAAA (IPv6): 2a02:4780:84:8315:5e36:759e:8ed4:7fca, 2a02:4780:84:9798:600c:ea71:1af3:2f0a
www AAAA:    2a02:4780:84:9b5a:aa68:7887:6f11:3f54, 2a02:4780:84:301f:43b7:6879:e404:31e6

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: standtwo.org has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:8315:5e36:759e:8ed4:7fca: answers (TCP 443)
    2a02:4780:84:9798:600c:ea71:1af3:2f0a: answers (TCP 443)
- www over IPv6: www.standtwo.org has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:9b5a:aa68:7887:6f11:3f54: answers (TCP 443)
    2a02:4780:84:301f:43b7:6879:e404:31e6: answers (TCP 443)
- Mail servers (MX) have IPv6: Every mail server 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: HTTP 200.
    https://standtwo.org/ via 2a02:4780:84:8315:5e36:759e:8ed4:7fca -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/h1a6SXO-8-

Permanent link: aaaa.bot/r/h1a6SXO-8- · How we measure

Checked 2026-11-13 22:11:57 UTC. Full DNS report: dns.pizza/domain/standtwo.org · Age, certificate and blocklists: how.is/standtwo.org · JSON: /api/v1/standtwo.org