Yes — kraken.surf has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 kraken.surf has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::6815:22c2 answers · 443✓ 2606:4700:3032::ac43:a434 answers · 443	yes
www over IPv6 www.kraken.surf has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::6815:22c2 answers · 443✓ 2606:4700:3032::ac43:a434 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. nash.ns.cloudflare.com ✓tricia.ns.cloudflare.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Redirects to fuckmyass.cc, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all.

https://kraken.surf/ via 2606:4700:3033::6815:22c2 → 302https://fuckmyass.cc/?referral=kraken.surf&ref=kraken.surf · redirects to fuckmyass.cc, which has no IPv6 address

problem

Nothing keeping you from an A

A redirect leads off IPv6
Redirects to fuckmyass.cc, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all. Give the redirect target IPv6 too, or redirect somewhere that has it.

Check again

kraken.surf Has IPv6

A (IPv4)	172.67.164.52 104.21.34.194
AAAA (IPv6)	2606:4700:3033::6815:22c2 2606:4700:3032::ac43:a434

www.kraken.surf Has IPv6

A (IPv4)	172.67.164.52 104.21.34.194
AAAA (IPv6)	2606:4700:3033::6815:22c2 2606:4700:3032::ac43:a434

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: kraken.surf
Measured 2026-11-08 21:10:13 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.164.52, 104.21.34.194
AAAA (IPv6): 2606:4700:3033::6815:22c2, 2606:4700:3032::ac43:a434
www AAAA:    2606:4700:3033::6815:22c2, 2606:4700:3032::ac43:a434

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: kraken.surf has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3033::6815:22c2: answers (TCP 443)
    2606:4700:3032::ac43:a434: answers (TCP 443)
- www over IPv6: www.kraken.surf has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3033::6815:22c2: answers (TCP 443)
    2606:4700:3032::ac43:a434: 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): Redirects to fuckmyass.cc, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all.
    https://kraken.surf/ via 2606:4700:3033::6815:22c2 -> HTTP 302, certificate: valid
    https://fuckmyass.cc/?referral=kraken.surf&ref=kraken.surf (redirects to fuckmyass.cc, which has no IPv6 address)
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/C6k17JxeG7

Permanent link: aaaa.bot/r/C6k17JxeG7 · How we measure

Checked 2026-11-08 21:10:13 UTC. Full DNS report: dns.pizza/domain/kraken.surf · Age, certificate and blocklists: how.is/kraken.surf · JSON: /api/v1/kraken.surf