Yes — spfd-ops-intranet.org has IPv6.

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

This is a saved measurement from 2026-11-02 02:24 UTC. Check spfd-ops-intranet.org live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 spfd-ops-intranet.org has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3037::6815:29bd answers · 443✓ 2606:4700:3033::ac43:a69d 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. jeremy.ns.cloudflare.com ✓selah.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://spfd-ops-intranet.org/ via 2606:4700:3037::6815:29bd → 302https://spfd-intranet.cloudflareaccess.com/cdn-cgi/access/login/spfd-ops-intranet.org?kid=bb482ea2cb3447d37aa70099a62d37ef1cbb8c058638b498be3bebc62d1f287c&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.f9zuX3rFvoqiMrjYPC9L-4xoAGjAaVWINic88e-ctjh57ZKapG1519-rYLa8g1lJJ4QgDJz7CGuZ3yhaz0iP4YqVGjlae71-7lPeXYk_UnAGkyiQmPzGsIQ6KeEKJOAa7iCe16ZobeA4y_po0ivcX-TmOQQGZ8iFREBJOlqcXlQ-onIraRpYych5dNE-ta11t_JiUP-F9UsJWdRxYgKUmA06Ws2he2JwIxDgiTZxneBaHLGEfVIvwBDAloZnM8WL5MOtRVNhG7I8OLtNFoqHVOCrop_P6kkcbNE1W9CoO-T6EkYQ5M1c_tjpl86b4-Qwg7vgdKRemT7h_NOuWDQr-g&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/spfd-ops-intranet.org.svg)](https://aaaa.bot/spfd-ops-intranet.org)

Check again

spfd-ops-intranet.org Has IPv6

A (IPv4)	172.67.166.157 104.21.41.189
AAAA (IPv6)	2606:4700:3037::6815:29bd 2606:4700:3033::ac43:a69d

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: spfd-ops-intranet.org
Measured 2026-11-02 02:24:14 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.166.157, 104.21.41.189
AAAA (IPv6): 2606:4700:3037::6815:29bd, 2606:4700:3033::ac43:a69d

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: spfd-ops-intranet.org has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3037::6815:29bd: answers (TCP 443)
    2606:4700:3033::ac43:a69d: 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://spfd-ops-intranet.org/ via 2606:4700:3037::6815:29bd -> HTTP 302, certificate: valid
    https://spfd-intranet.cloudflareaccess.com/cdn-cgi/access/login/spfd-ops-intranet.org?kid=bb482ea2cb3447d37aa70099a62d37ef1cbb8c058638b498be3bebc62d1f287c&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.f9zuX3rFvoqiMrjYPC9L-4xoAGjAaVWINic88e-ctjh57ZKapG1519-rYLa8g1lJJ4QgDJz7CGuZ3yhaz0iP4YqVGjlae71-7lPeXYk_UnAGkyiQmPzGsIQ6KeEKJOAa7iCe16ZobeA4y_po0ivcX-TmOQQGZ8iFREBJOlqcXlQ-onIraRpYych5dNE-ta11t_JiUP-F9UsJWdRxYgKUmA06Ws2he2JwIxDgiTZxneBaHLGEfVIvwBDAloZnM8WL5MOtRVNhG7I8OLtNFoqHVOCrop_P6kkcbNE1W9CoO-T6EkYQ5M1c_tjpl86b4-Qwg7vgdKRemT7h_NOuWDQr-g&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/pMONPTvNff

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

Checked 2026-11-02 02:24:14 UTC. Full DNS report: dns.pizza/domain/spfd-ops-intranet.org · JSON: /api/v1/spfd-ops-intranet.org