Yes — thegridnextdoor.org has IPv6.

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

This is a saved measurement from 2026-11-05 00:27 UTC. Check thegridnextdoor.org live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 thegridnextdoor.org has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3031::ac43:b9b3 answers · 443✓ 2606:4700:3035::6815:1359 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. rosa.ns.cloudflare.com ✓theo.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://thegridnextdoor.org/ via 2606:4700:3031::ac43:b9b3 → 302https://thegridnextdoor.cloudflareaccess.com/cdn-cgi/access/login/thegridnextdoor.org?kid=33fc57f590b81db70e82111fb874d0ac357d09713602085153a0e302813a05ee&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.gu4wUObZV1YSXRP9ugQ-FUEJRhe0i6-vLaW27DimSqbKno2vIDhaMC177rwnKm-oT-xNaOf6DTBlG6cDYo_a0F9UCJLFtF1OTuIUc84OjkkjYCHTUm4LzFyVViNu8IwAbIu8fOkuqYu35TgZ0akwleFQbyYRWimjF_vTf2XBTFPnh-51t1i54lArOFxUYGn59ARzN6EpCO6fkrCHQIxVa1xHIaUVtSbpiLzvCpa8mTUGibDB8GUdmLrraT6sYvMbayFfbzXZ2P_dl8FfuhdD_bIJq-23NCsH_03jx2vwYvRzJSas20OzfUEfEm3y8zha56oAVhdKpDlr0c8RKUVBfg&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/thegridnextdoor.org.svg)](https://aaaa.bot/thegridnextdoor.org)

Check again

thegridnextdoor.org Has IPv6

A (IPv4)	172.67.185.179 104.21.19.89
AAAA (IPv6)	2606:4700:3031::ac43:b9b3 2606:4700:3035::6815:1359

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: thegridnextdoor.org
Measured 2026-11-05 00:27:04 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.185.179, 104.21.19.89
AAAA (IPv6): 2606:4700:3031::ac43:b9b3, 2606:4700:3035::6815:1359

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: thegridnextdoor.org has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3031::ac43:b9b3: answers (TCP 443)
    2606:4700:3035::6815:1359: 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://thegridnextdoor.org/ via 2606:4700:3031::ac43:b9b3 -> HTTP 302, certificate: valid
    https://thegridnextdoor.cloudflareaccess.com/cdn-cgi/access/login/thegridnextdoor.org?kid=33fc57f590b81db70e82111fb874d0ac357d09713602085153a0e302813a05ee&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.eyJ0eXBlIjoibWV0YSIsImF1ZCI6IjMzZmM1N2Y1OTBiODFkYjcwZTgyMTExZmI4NzRkMGFjMzU3ZDA5NzEzNjAyMDg1MTUzYTBlMzAyODEzYTA1ZWUiLCJob3N0bmFtZSI6InRoZWdyaWRuZXh0ZG9vci5vcmciLCJyZWRpcmVjdF91cmwiOiIvIiwic2VydmljZV90b2tlbl9zdGF0dXMiOmZhbHNlLCJpc193YXJwIjpmYWxzZSwiaXNfZ2F0ZXdheSI6ZmFsc2UsImV4cCI6MTc5MzgzODcyNSwibmJmIjoxNzkzODM4NDI1LCJpYXQiOjE3OTM4Mzg0MjUsImF1dGhfc3RhdHVzIjoiTk9ORSIsIm10bHNfYXV0aCI6eyJjZXJ0X2lzc3Vlcl9kbiI6IiIsImNlcnRfc2VyaWFsIjoiIiwiY2VydF9pc3N1ZXJfc2tpIjoiIiwiY2VydF9wcmVzZW50ZWQiOmZhbHNlLCJjb21tb25fbmFtZSI6IiIsImF1dGhfc3RhdHVzIjoiTk9ORSJ9LCJyZWFsX2NvdW50cnkiOiJVUyIsImFwcF9zZXNzaW9uX2hhc2giOiJhZDc0ZjViMTJjNjY4ZmY3ZjBkYTg0ZDZhZjJkNDY1MjZhNDliNjM0ODdmMGRiYjQzOThlMTM1YmQzYjc3MWJjIn0.gu4wUObZV1YSXRP9ugQ-FUEJRhe0i6-vLaW27DimSqbKno2vIDhaMC177rwnKm-oT-xNaOf6DTBlG6cDYo_a0F9UCJLFtF1OTuIUc84OjkkjYCHTUm4LzFyVViNu8IwAbIu8fOkuqYu35TgZ0akwleFQbyYRWimjF_vTf2XBTFPnh-51t1i54lArOFxUYGn59ARzN6EpCO6fkrCHQIxVa1xHIaUVtSbpiLzvCpa8mTUGibDB8GUdmLrraT6sYvMbayFfbzXZ2P_dl8FfuhdD_bIJq-23NCsH_03jx2vwYvRzJSas20OzfUEfEm3y8zha56oAVhdKpDlr0c8RKUVBfg&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/eflZR6sKgY

Permanent link: aaaa.bot/r/eflZR6sKgY · How we measure

Checked 2026-11-05 00:27:04 UTC. Full DNS report: dns.pizza/domain/thegridnextdoor.org · Age, certificate and blocklists: how.is/thegridnextdoor.org · JSON: /api/v1/thegridnextdoor.org