Yes — whiteplume.dev has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 whiteplume.dev has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3035::6815:4b9e answers · 443✓ 2606:4700:3037::ac43:b271 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. ingrid.ns.cloudflare.com ✓vasilii.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://whiteplume.dev/ via 2606:4700:3035::6815:4b9e → 302https://whiteplume.cloudflareaccess.com/cdn-cgi/access/login/whiteplume.dev?kid=8d74948746e30e60c68eaf0bf080edec7fa660f00ad39775936946dff8411ecb&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.QNCuH35mjGHyhfIoyKRtiAkN8KCwCNzCa-0YQp29Cgsgd4b3bH883rBzBiiHt2D2kV7LH68X-Y-vrHd-04pd-mk3xJOjFRZdQuBvayjSVNXqFY0Lxeh7XQ_7OS7MGJnPLZHgRBz6YIfKyiTjaGsteynLPAHokbh3vd3_cuwDnKAprvka4R8qTjXjm9vVDCsiT2Z23nsICdrIH1pKvnQalplSfWxEb00qNWfssCT933kv_iP-mpRN0IR0rdeRWe40-yggIvZAl0GASSdpit9mUq077iW41GXpTPTA1tSc5OdbnxV2MfqDxcg_DnEPCymidQi6DkSDlRb9JBHj6VCe_A&redirect_url=%2F via 2606:4700:300a::6813:c21d → 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/whiteplume.dev.svg)](https://aaaa.bot/whiteplume.dev)

Check again

whiteplume.dev Has IPv6

A (IPv4)	172.67.178.113 104.21.75.158
AAAA (IPv6)	2606:4700:3035::6815:4b9e 2606:4700:3037::ac43:b271

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: whiteplume.dev
Measured 2026-11-12 04:23:19 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.178.113, 104.21.75.158
AAAA (IPv6): 2606:4700:3035::6815:4b9e, 2606:4700:3037::ac43:b271

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: whiteplume.dev has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3035::6815:4b9e: answers (TCP 443)
    2606:4700:3037::ac43:b271: 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://whiteplume.dev/ via 2606:4700:3035::6815:4b9e -> HTTP 302, certificate: valid
    https://whiteplume.cloudflareaccess.com/cdn-cgi/access/login/whiteplume.dev?kid=8d74948746e30e60c68eaf0bf080edec7fa660f00ad39775936946dff8411ecb&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.eyJ0eXBlIjoibWV0YSIsImF1ZCI6IjhkNzQ5NDg3NDZlMzBlNjBjNjhlYWYwYmYwODBlZGVjN2ZhNjYwZjAwYWQzOTc3NTkzNjk0NmRmZjg0MTFlY2IiLCJob3N0bmFtZSI6IndoaXRlcGx1bWUuZGV2IiwicmVkaXJlY3RfdXJsIjoiLyIsInNlcnZpY2VfdG9rZW5fc3RhdHVzIjpmYWxzZSwiaXNfd2FycCI6ZmFsc2UsImlzX2dhdGV3YXkiOmZhbHNlLCJleHAiOjE3OTQ0NTc2OTksIm5iZiI6MTc5NDQ1NzM5OSwiaWF0IjoxNzk0NDU3Mzk5LCJhdXRoX3N0YXR1cyI6Ik5PTkUiLCJtdGxzX2F1dGgiOnsiY2VydF9pc3N1ZXJfZG4iOiIiLCJjZXJ0X3NlcmlhbCI6IiIsImNlcnRfaXNzdWVyX3NraSI6IiIsImNlcnRfcHJlc2VudGVkIjpmYWxzZSwiY29tbW9uX25hbWUiOiIiLCJhdXRoX3N0YXR1cyI6Ik5PTkUifSwicmVhbF9jb3VudHJ5IjoiVVMiLCJhcHBfc2Vzc2lvbl9oYXNoIjoiNjMxYTVkMDJlYjUwMjAwNjExNjgzNGEyYzQ1MGY2NGZmMmZkZGMwZDVjNmExNGI2MTNhZTY2N2QzZTU4ODRiNSJ9.QNCuH35mjGHyhfIoyKRtiAkN8KCwCNzCa-0YQp29Cgsgd4b3bH883rBzBiiHt2D2kV7LH68X-Y-vrHd-04pd-mk3xJOjFRZdQuBvayjSVNXqFY0Lxeh7XQ_7OS7MGJnPLZHgRBz6YIfKyiTjaGsteynLPAHokbh3vd3_cuwDnKAprvka4R8qTjXjm9vVDCsiT2Z23nsICdrIH1pKvnQalplSfWxEb00qNWfssCT933kv_iP-mpRN0IR0rdeRWe40-yggIvZAl0GASSdpit9mUq077iW41GXpTPTA1tSc5OdbnxV2MfqDxcg_DnEPCymidQi6DkSDlRb9JBHj6VCe_A&redirect_url=%2F via 2606:4700:300a::6813:c21d -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/CCNvy1KiH_

Permanent link: aaaa.bot/r/CCNvy1KiH_ · How we measure

Checked 2026-11-12 04:23:19 UTC. Full DNS report: dns.pizza/domain/whiteplume.dev · Age, certificate and blocklists: how.is/whiteplume.dev · JSON: /api/v1/whiteplume.dev