Yes — outi.space has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 outi.space has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3035::ac43:a9a3 answers · 443✓ 2606:4700:3037::6815:1bc5 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. andy.ns.cloudflare.com ✓nelci.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://outi.space/ via 2606:4700:3035::ac43:a9a3 → 302https://outi-site-pages.cloudflareaccess.com/cdn-cgi/access/login/outi.space?kid=1b53ee2d079a335a29f7a39780367692f497e3011dedc0dd8a315ddb7141a144&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.pfYKpQNrciso9Am8W_MiX0RrRXMBUSB8D_ySiRDedT3pLNowGJmxY0NBchajGNGgT_02xDx_vC8MDPBGIA3wI8xsF6Y244rh3nFFxlp4yIcthmQxNbUoWS2onSCztru7Fn2ed869JyjEf42qFWnlJ8meKycbl70t42R0ddDfpzjmdWJApj0SrQGcrnklRy2pq3kYkmItdXwmGSEbAmg8GVPLFDGkR1YyXyobaLSR2a9IYaGeJD5tmn7lyKU_GxYAgaT7y8TdLRDy9AmGfTwo7x-FRTHCfCExJPr7mDMSuqjPuemfedFYZPMvUDIS5I6QM7cgj1raS8H0ORuTPS6gnQ&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/outi.space.svg)](https://aaaa.bot/outi.space)

Check again

outi.space Has IPv6

A (IPv4)	172.67.169.163 104.21.27.197
AAAA (IPv6)	2606:4700:3035::ac43:a9a3 2606:4700:3037::6815:1bc5

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: outi.space
Measured 2026-11-11 10:15:27 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.169.163, 104.21.27.197
AAAA (IPv6): 2606:4700:3035::ac43:a9a3, 2606:4700:3037::6815:1bc5

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: outi.space has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3035::ac43:a9a3: answers (TCP 443)
    2606:4700:3037::6815:1bc5: 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://outi.space/ via 2606:4700:3035::ac43:a9a3 -> HTTP 302, certificate: valid
    https://outi-site-pages.cloudflareaccess.com/cdn-cgi/access/login/outi.space?kid=1b53ee2d079a335a29f7a39780367692f497e3011dedc0dd8a315ddb7141a144&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.pfYKpQNrciso9Am8W_MiX0RrRXMBUSB8D_ySiRDedT3pLNowGJmxY0NBchajGNGgT_02xDx_vC8MDPBGIA3wI8xsF6Y244rh3nFFxlp4yIcthmQxNbUoWS2onSCztru7Fn2ed869JyjEf42qFWnlJ8meKycbl70t42R0ddDfpzjmdWJApj0SrQGcrnklRy2pq3kYkmItdXwmGSEbAmg8GVPLFDGkR1YyXyobaLSR2a9IYaGeJD5tmn7lyKU_GxYAgaT7y8TdLRDy9AmGfTwo7x-FRTHCfCExJPr7mDMSuqjPuemfedFYZPMvUDIS5I6QM7cgj1raS8H0ORuTPS6gnQ&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/ELrIgvPT_n

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

Checked 2026-11-11 10:15:27 UTC. Full DNS report: dns.pizza/domain/outi.space · Age, certificate and blocklists: how.is/outi.space · JSON: /api/v1/outi.space