Yes — shoptheunintuitive.com has IPv6.

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

IPv6 readiness

Works over IPv6, with one gap: its mail servers lack IPv6.

Website over IPv6 shoptheunintuitive.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3030::ac43:df04 answers · 443✓ 2606:4700:3030::6815:4e91 answers · 443	yes
www over IPv6 www.shoptheunintuitive.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3030::6815:4e91 answers · 443✓ 2606:4700:3030::ac43:df04 answers · 443	yes
Mail servers (MX) have IPv6 None of the mail servers has an AAAA record. eforward1.registrar-servers.com ✗eforward2.registrar-servers.com ✗eforward3.registrar-servers.com ✗eforward4.registrar-servers.com ✗eforward5.registrar-servers.com ✗	no
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. kristin.ns.cloudflare.com ✓nikon.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://shoptheunintuitive.com/ via 2606:4700:3030::ac43:df04 → 302https://shoptheunintuitive.com/checkout/?add-to-cart=130&offer=bundle via 2606:4700:3030::ac43:df04 → 200

works

What's keeping shoptheunintuitive.com from an A

Mail servers without IPv6
eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com, eforward5.registrar-servers.com have no AAAA record, so mail from IPv6-only servers can't reach them directly. If a provider runs your mail, that's their setting; if you run it, add AAAA records for these hosts.

Check again

shoptheunintuitive.com Has IPv6

A (IPv4)	172.67.223.4 104.21.78.145
AAAA (IPv6)	2606:4700:3030::ac43:df04 2606:4700:3030::6815:4e91

www.shoptheunintuitive.com Has IPv6

A (IPv4)	104.21.78.145 172.67.223.4
AAAA (IPv6)	2606:4700:3030::6815:4e91 2606:4700:3030::ac43:df04

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: shoptheunintuitive.com
Measured 2026-11-08 02:27:19 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.223.4, 104.21.78.145
AAAA (IPv6): 2606:4700:3030::ac43:df04, 2606:4700:3030::6815:4e91
www AAAA:    2606:4700:3030::6815:4e91, 2606:4700:3030::ac43:df04

Readiness grade B: Works over IPv6, with one gap: its mail servers lack IPv6.
- Website over IPv6: shoptheunintuitive.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3030::ac43:df04: answers (TCP 443)
    2606:4700:3030::6815:4e91: answers (TCP 443)
- www over IPv6: www.shoptheunintuitive.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3030::6815:4e91: answers (TCP 443)
    2606:4700:3030::ac43:df04: answers (TCP 443)
- Mail servers (MX) have IPv6: None of the mail servers 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://shoptheunintuitive.com/ via 2606:4700:3030::ac43:df04 -> HTTP 302, certificate: valid
    https://shoptheunintuitive.com/checkout/?add-to-cart=130&offer=bundle via 2606:4700:3030::ac43:df04 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/kxTYF3HaMV

Permanent link: aaaa.bot/r/kxTYF3HaMV · How we measure

Checked 2026-11-08 02:27:19 UTC. Full DNS report: dns.pizza/domain/shoptheunintuitive.com · Age, certificate and blocklists: how.is/shoptheunintuitive.com · JSON: /api/v1/shoptheunintuitive.com