Yes — gnaw.ing has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 gnaw.ing has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3036::6815:60 answers · 443✓ 2606:4700:3035::ac43:96d1 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. amy.ns.cloudflare.com ✓arturo.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://gnaw.ing/ via 2606:4700:3036::6815:60 → 302https://mckbineros.cloudflareaccess.com/cdn-cgi/access/login/gnaw.ing?kid=aef4545597409e688ecb54dede904bd01ef52e6b19b2fd6578e13f58055713f9&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImMyMzU0YzBhMjJjMmIwZjMxY2ViN2Y3ZDc4ZDk2MWI5NGE3NGIyOWMxNDU3NDcxNTIxODZlOGI4OWJhZmYyYzYifQ.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.dF5zKaGI7-Vm-_Cn-92t56GYOmnJVt6bhtJeKOzoHoxMA78rjTUloOor3PcBRFtcaavpSdE2En9y5JJswNRbXQ1WegnGr6EZrbjK8BtJnOYXUY8E8ibsv4FoPhsclVZnXNtiBrd-eMj3a-rpW6-AJZxxX07d__mbP6gv1VzUgKXtr4s0_o5Baf5tiKbJpPUIqP6AmpLv6jt5gBC7UBPSuHHs9fjs_xF1P_UCX828gpmoEGXBRz4fowEJ53N025Q90qQPQWCdMzzGFkNay1eCd8KfXpFpCdI4vuWuc5WlxdImrNZmvEVgRl-hdMUWNzhJ_SjOenx652TxYhOnn2j6bQ&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/gnaw.ing.svg)](https://aaaa.bot/gnaw.ing)

Check again

gnaw.ing Has IPv6

A (IPv4)	172.67.150.209 104.21.0.96
AAAA (IPv6)	2606:4700:3036::6815:60 2606:4700:3035::ac43:96d1

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: gnaw.ing
Measured 2026-11-01 09:41:10 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.150.209, 104.21.0.96
AAAA (IPv6): 2606:4700:3036::6815:60, 2606:4700:3035::ac43:96d1

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: gnaw.ing has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3036::6815:60: answers (TCP 443)
    2606:4700:3035::ac43:96d1: 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://gnaw.ing/ via 2606:4700:3036::6815:60 -> HTTP 302, certificate: valid
    https://mckbineros.cloudflareaccess.com/cdn-cgi/access/login/gnaw.ing?kid=aef4545597409e688ecb54dede904bd01ef52e6b19b2fd6578e13f58055713f9&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImMyMzU0YzBhMjJjMmIwZjMxY2ViN2Y3ZDc4ZDk2MWI5NGE3NGIyOWMxNDU3NDcxNTIxODZlOGI4OWJhZmYyYzYifQ.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.dF5zKaGI7-Vm-_Cn-92t56GYOmnJVt6bhtJeKOzoHoxMA78rjTUloOor3PcBRFtcaavpSdE2En9y5JJswNRbXQ1WegnGr6EZrbjK8BtJnOYXUY8E8ibsv4FoPhsclVZnXNtiBrd-eMj3a-rpW6-AJZxxX07d__mbP6gv1VzUgKXtr4s0_o5Baf5tiKbJpPUIqP6AmpLv6jt5gBC7UBPSuHHs9fjs_xF1P_UCX828gpmoEGXBRz4fowEJ53N025Q90qQPQWCdMzzGFkNay1eCd8KfXpFpCdI4vuWuc5WlxdImrNZmvEVgRl-hdMUWNzhJ_SjOenx652TxYhOnn2j6bQ&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/9LFAr3pLNj

Permanent link: aaaa.bot/r/9LFAr3pLNj · How we measure

Checked 2026-11-01 09:41:10 UTC. Full DNS report: dns.pizza/domain/gnaw.ing · JSON: /api/v1/gnaw.ing