Yes — plansel.app has IPv6.

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

This is a saved measurement from 2026-11-01 01:58 UTC. Check plansel.app live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 plansel.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3031::6815:3d0b answers · 443✓ 2606:4700:3030::ac43:ccae 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. conrad.ns.cloudflare.com ✓harleigh.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://plansel.app/ via 2606:4700:3031::6815:3d0b → 302https://patient-disk-7d2a.cloudflareaccess.com/cdn-cgi/access/login/plansel.app?kid=e2c105200d555398f6c79535949456e03333a8cd6d0944053653ef13829fed65&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjM1YjM4YWFhNGJjNTNjODY5OWFhNDVjYzU2ZWJlNDcwMzE3MzUwYWUyYTNjMTU0ODQ2MmQzN2QyNjBmNjIxMjEifQ.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.IExpBSejFcVs4FVfcQCw4OuG3v2YWRjfOXk0f4U7BKjzCluBVlcAgv1qTCrnlv1eyXKIZFE2dw_yc9xuXwP2062QquK8NHRA-MgakS3920K9Hdquubmte_BIqEa2Vhi1Lz0g7fxfa7X80CunHVw4fnvMobm0I1SHz4krBndZFRwlhkx6hMzkQRLT2n4USZ4DTif-ElbUNg7rfFKeObL_rGdyCzlZFBXaMHXS648vOEJX_oUz2L0NbhL6YvXZTKiB0ZBsDUY7_fLevRHk1ldjSIwFEOgSEn9yDvhEEPb1brcj0jgYaf1dCjAEn97-07jjQivZ3a-OEEIUshMkEKcXig&redirect_url=%2F via 2606:4700:300a::6813:c31d → 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/plansel.app.svg)](https://aaaa.bot/plansel.app)

Check again

plansel.app Has IPv6

A (IPv4)	172.67.204.174 104.21.61.11
AAAA (IPv6)	2606:4700:3031::6815:3d0b 2606:4700:3030::ac43:ccae

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: plansel.app
Measured 2026-11-01 01:58:08 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.204.174, 104.21.61.11
AAAA (IPv6): 2606:4700:3031::6815:3d0b, 2606:4700:3030::ac43:ccae

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: plansel.app has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3031::6815:3d0b: answers (TCP 443)
    2606:4700:3030::ac43:ccae: 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://plansel.app/ via 2606:4700:3031::6815:3d0b -> HTTP 302, certificate: valid
    https://patient-disk-7d2a.cloudflareaccess.com/cdn-cgi/access/login/plansel.app?kid=e2c105200d555398f6c79535949456e03333a8cd6d0944053653ef13829fed65&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjM1YjM4YWFhNGJjNTNjODY5OWFhNDVjYzU2ZWJlNDcwMzE3MzUwYWUyYTNjMTU0ODQ2MmQzN2QyNjBmNjIxMjEifQ.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.IExpBSejFcVs4FVfcQCw4OuG3v2YWRjfOXk0f4U7BKjzCluBVlcAgv1qTCrnlv1eyXKIZFE2dw_yc9xuXwP2062QquK8NHRA-MgakS3920K9Hdquubmte_BIqEa2Vhi1Lz0g7fxfa7X80CunHVw4fnvMobm0I1SHz4krBndZFRwlhkx6hMzkQRLT2n4USZ4DTif-ElbUNg7rfFKeObL_rGdyCzlZFBXaMHXS648vOEJX_oUz2L0NbhL6YvXZTKiB0ZBsDUY7_fLevRHk1ldjSIwFEOgSEn9yDvhEEPb1brcj0jgYaf1dCjAEn97-07jjQivZ3a-OEEIUshMkEKcXig&redirect_url=%2F via 2606:4700:300a::6813:c31d -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/7XXj1IVgKA

Permanent link: aaaa.bot/r/7XXj1IVgKA · How we measure

Checked 2026-11-01 01:58:08 UTC. Full DNS report: dns.pizza/domain/plansel.app · JSON: /api/v1/plansel.app