Yes — orlu.dev has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 orlu.dev has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3036::6815:44a9 answers · 443✓ 2606:4700:3034::ac43:c53c 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. alla.ns.cloudflare.com ✓watson.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://orlu.dev/ via 2606:4700:3036::6815:44a9 → 302https://sparkling-cell-263c.cloudflareaccess.com/cdn-cgi/access/login/orlu.dev?kid=d0d21e192bdac58342d37a7162d7bf67cd112c0cb159af794cfe662ce989ae4b&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.pVDc3vvEGB6TqHjl5Yk5b9EYl8n_tktyDqcDiEKUniuKk_F64wnPjtMgrrAVsnPcT-p2HDn_JM_R-tdFR7-KAhvsNaGxdqR_iSUGcmICb-0ouTA1yhfzDj9FHKxPWX5JFbYtN0gG4Fynqxn17x6Vax4OseZdDvsq1mCFTYOpIcYQTnX4Qox1Yfkt3luUpxwWT-equfB-tno9yTGb2iEC31MHhc8eBVYGaYYXe3_WnCMon3OvOU51sWY-828LAKZd_MOtAqu8QOXkFZX6bfulshFG50brIT-3KQt5T8aMVMFFvl85eJ7SD-flIZz0wzZRJDyfw64DnH1xOFWoesPMZQ&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/orlu.dev.svg)](https://aaaa.bot/orlu.dev)

Check again

orlu.dev Has IPv6

A (IPv4)	104.21.68.169 172.67.197.60
AAAA (IPv6)	2606:4700:3036::6815:44a9 2606:4700:3034::ac43:c53c

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: orlu.dev
Measured 2026-11-04 08:55:06 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.68.169, 172.67.197.60
AAAA (IPv6): 2606:4700:3036::6815:44a9, 2606:4700:3034::ac43:c53c

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: orlu.dev has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3036::6815:44a9: answers (TCP 443)
    2606:4700:3034::ac43:c53c: 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://orlu.dev/ via 2606:4700:3036::6815:44a9 -> HTTP 302, certificate: valid
    https://sparkling-cell-263c.cloudflareaccess.com/cdn-cgi/access/login/orlu.dev?kid=d0d21e192bdac58342d37a7162d7bf67cd112c0cb159af794cfe662ce989ae4b&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.pVDc3vvEGB6TqHjl5Yk5b9EYl8n_tktyDqcDiEKUniuKk_F64wnPjtMgrrAVsnPcT-p2HDn_JM_R-tdFR7-KAhvsNaGxdqR_iSUGcmICb-0ouTA1yhfzDj9FHKxPWX5JFbYtN0gG4Fynqxn17x6Vax4OseZdDvsq1mCFTYOpIcYQTnX4Qox1Yfkt3luUpxwWT-equfB-tno9yTGb2iEC31MHhc8eBVYGaYYXe3_WnCMon3OvOU51sWY-828LAKZd_MOtAqu8QOXkFZX6bfulshFG50brIT-3KQt5T8aMVMFFvl85eJ7SD-flIZz0wzZRJDyfw64DnH1xOFWoesPMZQ&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/YBHeyRfalf

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

Checked 2026-11-04 08:55:06 UTC. Full DNS report: dns.pizza/domain/orlu.dev · Age, certificate and blocklists: how.is/orlu.dev · JSON: /api/v1/orlu.dev