Yes — pairidaeza.app has IPv6.

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

B
IPv6 readiness
Works over IPv6, with one gap: its mail servers lack IPv6.
Website over IPv6
pairidaeza.app has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3034::6815:30a8 answers · 443✓ 2606:4700:3031::ac43:9a62 answers · 443
yes
www over IPv6
www.pairidaeza.app has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3031::ac43:9a62 answers · 443✓ 2606:4700:3034::6815:30a8 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.
sarah.ns.cloudflare.com ✓tony.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://pairidaeza.app/ via 2606:4700:3034::6815:30a8 → 302https://wild-scene-2848.cloudflareaccess.com/cdn-cgi/access/login/pairidaeza.app?kid=d963508fe045af1ccfdb8e033db452cda212c68a4b89f42c8b52519351cca05a&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.CrKOrzP5IARQbSYez-_CPQ27wz4s5qpgEu1eMusDyqwdfVVUlxlRNKtzCdPPEX3eUJTaw9ECNIO8r0LtBXLQQHVxY9blQ3ouDCSk4po1tEk8CpreHUm4eFes0W8Qow0ArcHGAUIgZCxmwjMmkTUfzGCYtwkfQRLnGy3wGFHwnsUrnMvnUtpJOWkBM3TlYfNPNqlZYNigLi5-kXgw-56EHJClO4nCNIr4clSdH4wYIgptZf3uhfAykR8YfYsOCiwANbazeNdsdH9_eF2s_SiFXZ2INZNMdUK60GrlLeBKdyntyNtCesd0w6E22pR951ckntDfpHEXY0IdQacSLHFuGg&redirect_url=%2F via 2606:4700:300a::6813:c31d → 200
works
 Which outside scripts, fonts, payments or chat pairidaeza.app loads from have no IPv6.
 Load pairidaeza.app over IPv6 from up to six other places — a second opinion.

What's keeping pairidaeza.app from an A

  1. 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

pairidaeza.app  Has IPv6

A (IPv4)104.21.48.168
172.67.154.98
AAAA (IPv6)2606:4700:3034::6815:30a8
2606:4700:3031::ac43:9a62

www.pairidaeza.app  Has IPv6

A (IPv4)172.67.154.98
104.21.48.168
AAAA (IPv6)2606:4700:3031::ac43:9a62
2606:4700:3034::6815:30a8

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

 Permanent link: aaaa.bot/r/6l64yu1qEn · How we measure

Checked 2026-11-11 10:35:06 UTC. Full DNS report: dns.pizza/domain/pairidaeza.app · Age, certificate and blocklists: how.is/pairidaeza.app · JSON: /api/v1/pairidaeza.app