Yes — garde-manager.app has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 garde-manager.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::6815:1215 answers · 443✓ 2606:4700:3034::ac43:b3a2 answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. route3.mx.cloudflare.net ✓route2.mx.cloudflare.net ✓route1.mx.cloudflare.net ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. kolton.ns.cloudflare.com ✓summer.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://garde-manager.app/ via 2606:4700:3033::6815:1215 → 302https://garde-manager.cloudflareaccess.com/cdn-cgi/access/login/garde-manager.app?kid=fc0123c1143d13e6b00d61bb38d6f0d133c53578b3c870d0dfe8b5472fefd650&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.aJWQLsWmr5not79X5AmiDCJvHhy2JzHaenUVDGDKzCk0A7gI5F5yNWI2o_54ANfcpw7GeAsO52kGIyAV5x1wPr1SDZOk28QQqgjkCszww-HDlYRVG0tX3zZi_O6U-BmPUXSkCaGaqd_jGrE1KwrnLzvLMBnRTy6tSJzAGBN5QzBXMXZ1DZvsGBtQT3p4s8v5XR8YI2p4ufky-WtbNL2lhQMedOKs02_AkcOZvmXFEBKvA_v45GB3Mo_sX-u-ZdPlV69k_g0iTxWn_qsR9kuvEKwbl7lvrHvelWhWuphwYoMCcE6OoKKTHDW61CeM7sU_0rca272sE19qUURdOpygjw&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/garde-manager.app.svg)](https://aaaa.bot/garde-manager.app)

Check again

garde-manager.app Has IPv6

A (IPv4)	172.67.179.162 104.21.18.21
AAAA (IPv6)	2606:4700:3033::6815:1215 2606:4700:3034::ac43:b3a2

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: garde-manager.app
Measured 2026-11-05 19:32:38 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.179.162, 104.21.18.21
AAAA (IPv6): 2606:4700:3033::6815:1215, 2606:4700:3034::ac43:b3a2

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: garde-manager.app has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3033::6815:1215: answers (TCP 443)
    2606:4700:3034::ac43:b3a2: 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 after 1 redirect: HTTP 200.
    https://garde-manager.app/ via 2606:4700:3033::6815:1215 -> HTTP 302, certificate: valid
    https://garde-manager.cloudflareaccess.com/cdn-cgi/access/login/garde-manager.app?kid=fc0123c1143d13e6b00d61bb38d6f0d133c53578b3c870d0dfe8b5472fefd650&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.aJWQLsWmr5not79X5AmiDCJvHhy2JzHaenUVDGDKzCk0A7gI5F5yNWI2o_54ANfcpw7GeAsO52kGIyAV5x1wPr1SDZOk28QQqgjkCszww-HDlYRVG0tX3zZi_O6U-BmPUXSkCaGaqd_jGrE1KwrnLzvLMBnRTy6tSJzAGBN5QzBXMXZ1DZvsGBtQT3p4s8v5XR8YI2p4ufky-WtbNL2lhQMedOKs02_AkcOZvmXFEBKvA_v45GB3Mo_sX-u-ZdPlV69k_g0iTxWn_qsR9kuvEKwbl7lvrHvelWhWuphwYoMCcE6OoKKTHDW61CeM7sU_0rca272sE19qUURdOpygjw&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/hl_gR-mMy1

Permanent link: aaaa.bot/r/hl_gR-mMy1 · How we measure

Checked 2026-11-05 19:32:38 UTC. Full DNS report: dns.pizza/domain/garde-manager.app · Age, certificate and blocklists: how.is/garde-manager.app · JSON: /api/v1/garde-manager.app