Yes — spy-ah.com has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 spy-ah.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3030::ac43:b3d4 answers · 443✓ 2606:4700:3037::6815:303d answers · 443	yes
www over IPv6 www.spy-ah.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3030::ac43:b3d4 answers · 443✓ 2606:4700:3037::6815:303d 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. nitin.ns.cloudflare.com ✓izabella.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://spy-ah.com/ via 2606:4700:3030::ac43:b3d4 → 302https://spy-ah.cloudflareaccess.com/cdn-cgi/access/login/spy-ah.com?kid=752b9a7c41a4ffe953fd88f6d7ded8315de820ea874faa6e3e231ef01c80e5e0&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImE1YjAzODVjNjcyZTNiZTg2NDM2ZjIzNjJlNDczY2U5MTQ5OTVmN2ZiMmFjNzU4M2EwN2MxZDI1NDg4YjE5NzAifQ.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.MINR7BKR4d5YKwn16d5wF9fkaKbyezQyLWoIthQYrFLtauvKHE-M3OaK4VNrwoFZxvTge2Sn3YPNjyrMh31HVsOlvx41aGVR2ZwU6w7ls5GLx-K92Dr4wHZ7YhMQ1iKd1ica7HTfQWoJ3cUmLrfRKDk3ixUni8KTORc3P3It-xQwpyUibqcGIZlc0H6sKw5dT197xttb-xfqx59RF0i2fPRDOSw6a0zZ3ddcZt2_EPHE3aq9VC0tzbeolQlKvzHvHhsWWXLlSgjm4Autmhav-Muw2H0qIBVcfWEv__ajPAkyrCzZsCGlLZA0iK2nx1_W7AV8D4anoaUEoiaiWswP2A&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/spy-ah.com.svg)](https://aaaa.bot/spy-ah.com)

Check again

spy-ah.com Has IPv6

A (IPv4)	104.21.48.61 172.67.179.212
AAAA (IPv6)	2606:4700:3030::ac43:b3d4 2606:4700:3037::6815:303d

www.spy-ah.com Has IPv6

A (IPv4)	104.21.48.61 172.67.179.212
AAAA (IPv6)	2606:4700:3030::ac43:b3d4 2606:4700:3037::6815:303d

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: spy-ah.com
Measured 2026-11-09 15:32:49 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.48.61, 172.67.179.212
AAAA (IPv6): 2606:4700:3030::ac43:b3d4, 2606:4700:3037::6815:303d
www AAAA:    2606:4700:3030::ac43:b3d4, 2606:4700:3037::6815:303d

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: spy-ah.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3030::ac43:b3d4: answers (TCP 443)
    2606:4700:3037::6815:303d: answers (TCP 443)
- www over IPv6: www.spy-ah.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3030::ac43:b3d4: answers (TCP 443)
    2606:4700:3037::6815:303d: 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://spy-ah.com/ via 2606:4700:3030::ac43:b3d4 -> HTTP 302, certificate: valid
    https://spy-ah.cloudflareaccess.com/cdn-cgi/access/login/spy-ah.com?kid=752b9a7c41a4ffe953fd88f6d7ded8315de820ea874faa6e3e231ef01c80e5e0&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImE1YjAzODVjNjcyZTNiZTg2NDM2ZjIzNjJlNDczY2U5MTQ5OTVmN2ZiMmFjNzU4M2EwN2MxZDI1NDg4YjE5NzAifQ.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.MINR7BKR4d5YKwn16d5wF9fkaKbyezQyLWoIthQYrFLtauvKHE-M3OaK4VNrwoFZxvTge2Sn3YPNjyrMh31HVsOlvx41aGVR2ZwU6w7ls5GLx-K92Dr4wHZ7YhMQ1iKd1ica7HTfQWoJ3cUmLrfRKDk3ixUni8KTORc3P3It-xQwpyUibqcGIZlc0H6sKw5dT197xttb-xfqx59RF0i2fPRDOSw6a0zZ3ddcZt2_EPHE3aq9VC0tzbeolQlKvzHvHhsWWXLlSgjm4Autmhav-Muw2H0qIBVcfWEv__ajPAkyrCzZsCGlLZA0iK2nx1_W7AV8D4anoaUEoiaiWswP2A&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/6zkoYLnp3R

Permanent link: aaaa.bot/r/6zkoYLnp3R · How we measure

Checked 2026-11-09 15:32:49 UTC. Full DNS report: dns.pizza/domain/spy-ah.com · Age, certificate and blocklists: how.is/spy-ah.com · JSON: /api/v1/spy-ah.com