Yes — bgtower.app has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 bgtower.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3037::ac43:aa7f answers · 443✓ 2606:4700:3033::6815:57b3 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. earl.ns.cloudflare.com ✓etta.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://bgtower.app/ via 2606:4700:3037::ac43:aa7f → 302https://bglogin.cloudflareaccess.com/cdn-cgi/access/login/bgtower.app?kid=d27ef984bac4b2e953d4d5b8f4b6e52513a5dc0732991c4374bb69a2bcd6a1bd&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijc3NDM0MjM5ZDA0NjlmMTIxYjg2MzMxOTk2NzY3OTg3YjgyYWY4ZjIzOTg3NWMyM2JlZGU5ODYxMjhmNjA3ZTIifQ.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.lVV7-5-V2K07DUrsjXNY6PzDCNL95ceY_YXZtAqrp2Hg4-CEqskrKAQa_XsahP1M-IEg_QQadthMshJ6YhKMfz_t5hEiW0kcChG_nzSuRxGXzT8-YSjOtTied0uYXP2jUk1bqHswICysYupLmYjxox3o_eZbQtQhy10q-Esh7BJshE6PCxaCIbGFjaP-L7vk5qDLHiadmrDhjKf-C0_mPUHDC5jkBoJLxd0IUYVrbHA7NQsvcZoFOq-FNFod40jeTxCkt3hmEmGGl8-zlZmI4qwU5aI4DeeMW59E5_Y_U2DAvF7Q89XlqxsCUJhbIaGy3OeddmddKSgUPEFQIVdiJw&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/bgtower.app.svg)](https://aaaa.bot/bgtower.app)

Check again

bgtower.app Has IPv6

A (IPv4)	104.21.87.179 172.67.170.127
AAAA (IPv6)	2606:4700:3037::ac43:aa7f 2606:4700:3033::6815:57b3

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: bgtower.app
Measured 2026-11-05 01:02:06 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.87.179, 172.67.170.127
AAAA (IPv6): 2606:4700:3037::ac43:aa7f, 2606:4700:3033::6815:57b3

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: bgtower.app has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3037::ac43:aa7f: answers (TCP 443)
    2606:4700:3033::6815:57b3: 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://bgtower.app/ via 2606:4700:3037::ac43:aa7f -> HTTP 302, certificate: valid
    https://bglogin.cloudflareaccess.com/cdn-cgi/access/login/bgtower.app?kid=d27ef984bac4b2e953d4d5b8f4b6e52513a5dc0732991c4374bb69a2bcd6a1bd&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijc3NDM0MjM5ZDA0NjlmMTIxYjg2MzMxOTk2NzY3OTg3YjgyYWY4ZjIzOTg3NWMyM2JlZGU5ODYxMjhmNjA3ZTIifQ.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.lVV7-5-V2K07DUrsjXNY6PzDCNL95ceY_YXZtAqrp2Hg4-CEqskrKAQa_XsahP1M-IEg_QQadthMshJ6YhKMfz_t5hEiW0kcChG_nzSuRxGXzT8-YSjOtTied0uYXP2jUk1bqHswICysYupLmYjxox3o_eZbQtQhy10q-Esh7BJshE6PCxaCIbGFjaP-L7vk5qDLHiadmrDhjKf-C0_mPUHDC5jkBoJLxd0IUYVrbHA7NQsvcZoFOq-FNFod40jeTxCkt3hmEmGGl8-zlZmI4qwU5aI4DeeMW59E5_Y_U2DAvF7Q89XlqxsCUJhbIaGy3OeddmddKSgUPEFQIVdiJw&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/aCOBeZR5Ba

Permanent link: aaaa.bot/r/aCOBeZR5Ba · How we measure

Checked 2026-11-05 01:02:06 UTC. Full DNS report: dns.pizza/domain/bgtower.app · Age, certificate and blocklists: how.is/bgtower.app · JSON: /api/v1/bgtower.app