Yes — perpa.fun has IPv6.

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

IPv6 readiness

Works over IPv6, with one gap: its mail servers lack IPv6.

Website over IPv6 perpa.fun has an AAAA record and answers on it. ✓ 2a05:f480:2000:2eb1:5400:6ff:fea2:8e30 answers · 443	yes
www over IPv6 www.perpa.fun has an AAAA record and answers on it. ✓ 2a05:f480:2000:2eb1:5400:6ff:fea2:8e30 answers · 443	yes
Mail servers (MX) have IPv6 None of the mail servers has an AAAA record. eforward1.registrar-servers.com ✗eforward2.registrar-servers.com ✗eforward3.registrar-servers.com ✗eforward4.registrar-servers.com ✗eforward5.registrar-servers.com ✗	no
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. dns1.registrar-servers.com ✓dns2.registrar-servers.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 200.

https://perpa.fun/ via 2a05:f480:2000:2eb1:5400:6ff:fea2:8e30 → 200

works

What's keeping perpa.fun from an A

Mail servers without IPv6
eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com, eforward5.registrar-servers.com have no AAAA record, so mail from IPv6-only servers can't reach them directly. If a provider runs your mail, that's their setting; if you run it, add AAAA records for these hosts.

Check again

perpa.fun Has IPv6

A (IPv4)	70.34.204.25
AAAA (IPv6)	2a05:f480:2000:2eb1:5400:6ff:fea2:8e30

www.perpa.fun Has IPv6

A (IPv4)	70.34.204.25
AAAA (IPv6)	2a05:f480:2000:2eb1:5400:6ff:fea2:8e30

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: perpa.fun
Measured 2026-11-07 16:53:46 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    70.34.204.25
AAAA (IPv6): 2a05:f480:2000:2eb1:5400:6ff:fea2:8e30
www AAAA:    2a05:f480:2000:2eb1:5400:6ff:fea2:8e30

Readiness grade B: Works over IPv6, with one gap: its mail servers lack IPv6.
- Website over IPv6: perpa.fun has an AAAA record and answers on it.
    2a05:f480:2000:2eb1:5400:6ff:fea2:8e30: answers (TCP 443)
- www over IPv6: www.perpa.fun has an AAAA record and answers on it.
    2a05:f480:2000:2eb1:5400:6ff:fea2:8e30: answers (TCP 443)
- Mail servers (MX) have IPv6: None of the mail servers 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: HTTP 200.
    https://perpa.fun/ via 2a05:f480:2000:2eb1:5400:6ff:fea2:8e30 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/N_WG2Irtw5

Permanent link: aaaa.bot/r/N_WG2Irtw5 · How we measure

Checked 2026-11-07 16:53:46 UTC. Full DNS report: dns.pizza/domain/perpa.fun · Age, certificate and blocklists: how.is/perpa.fun · JSON: /api/v1/perpa.fun