Yes — 44th-terminal.com has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 44th-terminal.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3030::6815:4bca answers · 443✓ 2606:4700:3032::ac43:b555 answers · 443	yes
www over IPv6 www.44th-terminal.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3030::6815:4bca answers · 443✓ 2606:4700:3032::ac43:b555 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. autumn.ns.cloudflare.com ✓sonny.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://44th-terminal.com/ via 2606:4700:3030::6815:4bca → 302https://lingering-thunder-8f46.cloudflareaccess.com/cdn-cgi/access/login/44th-terminal.com?kid=2a47f3df4e5cfad8ab8fb1a04caa155ce208de636e7ad257c33d60d3caef0b28&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.MwYbKi--bzRFh3Japyn0YSSlKaaDtx0o2zW2DF6g9dqwvXQYOlWdiEs9H7ATk_-i01pvO_qtrKBdLN2qDhfV-RY6Ftv6Kt6sKFMZt4QM-9b-9pZ1cJTDonHBxjCe3V39Ab65ECizahQdpDIS8_FefYQtGL8fh7ej8lmDe3XSAGDmkO9Vmj9xLmdKqn9B_YlavfTNnF5Dkln1LQIQ3rKyCknsXhAZsBL1F3GkhiCPBupsRB6GjCjkV9t_PH2qzrT3KePCdKm5lcpli2kj4Q2_ukvWW3m6T8TLv2NCQY7y_osP2AnBDlvObdP9QZAywfWEtcRFJo7rtpQC3Id0aZQxyQ&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/44th-terminal.com.svg)](https://aaaa.bot/44th-terminal.com)

Check again

44th-terminal.com Has IPv6

A (IPv4)	104.21.75.202 172.67.181.85
AAAA (IPv6)	2606:4700:3030::6815:4bca 2606:4700:3032::ac43:b555

www.44th-terminal.com Has IPv6

A (IPv4)	104.21.75.202 172.67.181.85
AAAA (IPv6)	2606:4700:3030::6815:4bca 2606:4700:3032::ac43:b555

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: 44th-terminal.com
Measured 2026-11-10 20:55:55 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.75.202, 172.67.181.85
AAAA (IPv6): 2606:4700:3030::6815:4bca, 2606:4700:3032::ac43:b555
www AAAA:    2606:4700:3030::6815:4bca, 2606:4700:3032::ac43:b555

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: 44th-terminal.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3030::6815:4bca: answers (TCP 443)
    2606:4700:3032::ac43:b555: answers (TCP 443)
- www over IPv6: www.44th-terminal.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3030::6815:4bca: answers (TCP 443)
    2606:4700:3032::ac43:b555: 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://44th-terminal.com/ via 2606:4700:3030::6815:4bca -> HTTP 302, certificate: valid
    https://lingering-thunder-8f46.cloudflareaccess.com/cdn-cgi/access/login/44th-terminal.com?kid=2a47f3df4e5cfad8ab8fb1a04caa155ce208de636e7ad257c33d60d3caef0b28&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.MwYbKi--bzRFh3Japyn0YSSlKaaDtx0o2zW2DF6g9dqwvXQYOlWdiEs9H7ATk_-i01pvO_qtrKBdLN2qDhfV-RY6Ftv6Kt6sKFMZt4QM-9b-9pZ1cJTDonHBxjCe3V39Ab65ECizahQdpDIS8_FefYQtGL8fh7ej8lmDe3XSAGDmkO9Vmj9xLmdKqn9B_YlavfTNnF5Dkln1LQIQ3rKyCknsXhAZsBL1F3GkhiCPBupsRB6GjCjkV9t_PH2qzrT3KePCdKm5lcpli2kj4Q2_ukvWW3m6T8TLv2NCQY7y_osP2AnBDlvObdP9QZAywfWEtcRFJo7rtpQC3Id0aZQxyQ&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/zvOfNGj2om

Permanent link: aaaa.bot/r/zvOfNGj2om · How we measure

Checked 2026-11-10 20:55:55 UTC. Full DNS report: dns.pizza/domain/44th-terminal.com · Age, certificate and blocklists: how.is/44th-terminal.com · JSON: /api/v1/44th-terminal.com