Yes — tower500model.com has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 tower500model.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3034::6815:3c8b answers · 443✓ 2606:4700:3037::ac43:c580 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. amalia.ns.cloudflare.com ✓jakub.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://tower500model.com/ via 2606:4700:3034::6815:3c8b → 302https://shy-frog-4aca.cloudflareaccess.com/cdn-cgi/access/login/tower500model.com?kid=038ed17a61d6dd74951695c63c3469dede72ee4a33a6d47c6c73a21fe19d66f5&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjY4NDM5MDJiMTFmYzk1NWQwYWZjZjczN2RmOTNlYmRiY2M5YTg5YmRkNmVmZDEzYjdiZjVlM2MzYmNkNTFhYjUifQ.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.jjPoUo5HB-8z0m6W2QoJmvzYkqPGB941KNADL0J2-wITBIcdlny-tdTKShaAukNh1Faf9mLmp3D0brznHyUBOHDQtGrvA434i2EFaicE8pci8nbJNDsAH_lz60CEnavxUz0hlBWl-DOPRGNXVtTn0HV76ZGO9GFoGDVHiwhWbdJ7nVXaAsBMpClXbeOfzqqpM7W1WR2ZgS57_pHz5qxE49fqLRA06BSMBnTY5HaD37yv5QWqG5hG55jr9dsL9moFCDPKdgaedjdBZDrt-BczHl05ND1jnIIHXa_Dju3BhiqyvWDFwQYGWejyIdw8SC6BlJg2-6HMIFOqi7LSonnfAg&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/tower500model.com.svg)](https://aaaa.bot/tower500model.com)

Check again

tower500model.com Has IPv6

A (IPv4)	172.67.197.128 104.21.60.139
AAAA (IPv6)	2606:4700:3034::6815:3c8b 2606:4700:3037::ac43:c580

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: tower500model.com
Measured 2026-11-06 04:23:20 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.197.128, 104.21.60.139
AAAA (IPv6): 2606:4700:3034::6815:3c8b, 2606:4700:3037::ac43:c580

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: tower500model.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3034::6815:3c8b: answers (TCP 443)
    2606:4700:3037::ac43:c580: 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://tower500model.com/ via 2606:4700:3034::6815:3c8b -> HTTP 302, certificate: valid
    https://shy-frog-4aca.cloudflareaccess.com/cdn-cgi/access/login/tower500model.com?kid=038ed17a61d6dd74951695c63c3469dede72ee4a33a6d47c6c73a21fe19d66f5&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjY4NDM5MDJiMTFmYzk1NWQwYWZjZjczN2RmOTNlYmRiY2M5YTg5YmRkNmVmZDEzYjdiZjVlM2MzYmNkNTFhYjUifQ.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.jjPoUo5HB-8z0m6W2QoJmvzYkqPGB941KNADL0J2-wITBIcdlny-tdTKShaAukNh1Faf9mLmp3D0brznHyUBOHDQtGrvA434i2EFaicE8pci8nbJNDsAH_lz60CEnavxUz0hlBWl-DOPRGNXVtTn0HV76ZGO9GFoGDVHiwhWbdJ7nVXaAsBMpClXbeOfzqqpM7W1WR2ZgS57_pHz5qxE49fqLRA06BSMBnTY5HaD37yv5QWqG5hG55jr9dsL9moFCDPKdgaedjdBZDrt-BczHl05ND1jnIIHXa_Dju3BhiqyvWDFwQYGWejyIdw8SC6BlJg2-6HMIFOqi7LSonnfAg&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/pMaBf6ms0E

Permanent link: aaaa.bot/r/pMaBf6ms0E · How we measure

Checked 2026-11-06 04:23:20 UTC. Full DNS report: dns.pizza/domain/tower500model.com · Age, certificate and blocklists: how.is/tower500model.com · JSON: /api/v1/tower500model.com