Yes — bite.doctor has IPv6.

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

B
IPv6 readiness
Works over IPv6, with one gap: its nameservers lack IPv6.
Website over IPv6
bite.doctor has 4 IPv6 addresses and answers on every one we tested (4 more not tested).
✓ 2a05:d014:179b:c402:796a:5979:8cae:ea4 answers · 443✓ 2a05:d014:179b:c400:a327:40ee:24cc:6180 answers · 443✓ 2a05:d014:179b:c400:5131:66d1:dcfb:6ae9 answers · 443✓ 2a05:d014:179b:c403:577e:c54a:24fd:1c39 answers · 443– 2a05:d014:179b:c403:7ca2:c788:41b0:7d26 not tested– 2a05:d018:1d22:801:a216:a799:8c87:df21 not tested– 2600:1f1c:6db:8801:268f:6a6d:cd28:6208 not tested– 2406:da1e:214:c901:3a5:448f:b7b7:82e7 not tested
yes
www over IPv6
www.bite.doctor has 4 IPv6 addresses and answers on every one we tested (4 more not tested).
✓ 2a05:d014:179b:c402:796a:5979:8cae:ea4 answers · 443✓ 2a05:d014:179b:c400:a327:40ee:24cc:6180 answers · 443✓ 2a05:d014:179b:c400:5131:66d1:dcfb:6ae9 answers · 443✓ 2a05:d014:179b:c403:577e:c54a:24fd:1c39 answers · 443– 2a05:d014:179b:c403:7ca2:c788:41b0:7d26 not tested– 2a05:d018:1d22:801:a216:a799:8c87:df21 not tested– 2600:1f1c:6db:8801:268f:6a6d:cd28:6208 not tested– 2406:da1e:214:c901:3a5:448f:b7b7:82e7 not tested
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
No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS.
ns1.dns-redirect.com ✗ns2.dns-redirect.com ✗
no
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 403.
https://bite.doctor/ via 2a05:d014:179b:c402:796a:5979:8cae:ea4 → 301https://expireddomains.com/domain/bite.doctor?utm_source=redi via 2606:4700:20::ac43:4556 → 403
works
 Which outside scripts, fonts, payments or chat bite.doctor loads from have no IPv6.
 Load bite.doctor over IPv6 from up to six other places — a second opinion.

What's keeping bite.doctor from an A

  1. Nameservers without IPv6
    ns1.dns-redirect.com, ns2.dns-redirect.com all have no AAAA record, so a resolver that only speaks IPv6 can't look your domain up. Most DNS providers offer IPv6 nameservers; ask yours, or move DNS to one that does.

Check again

bite.doctor  Has IPv6

A (IPv4)46.62.237.138
5.161.47.86
195.201.128.179
76.223.91.20
5.78.156.59
AAAA (IPv6)2a05:d014:179b:c402:796a:5979:8cae:ea4
2a05:d014:179b:c400:a327:40ee:24cc:6180
2a05:d014:179b:c400:5131:66d1:dcfb:6ae9
2a05:d014:179b:c403:577e:c54a:24fd:1c39
2a05:d014:179b:c403:7ca2:c788:41b0:7d26
2a05:d018:1d22:801:a216:a799:8c87:df21
2600:1f1c:6db:8801:268f:6a6d:cd28:6208
2406:da1e:214:c901:3a5:448f:b7b7:82e7

www.bite.doctor  Has IPv6

A (IPv4)5.78.156.59
46.62.237.138
5.161.47.86
195.201.128.179
76.223.91.20
AAAA (IPv6)2a05:d014:179b:c402:796a:5979:8cae:ea4
2a05:d014:179b:c400:a327:40ee:24cc:6180
2a05:d014:179b:c400:5131:66d1:dcfb:6ae9
2a05:d014:179b:c403:577e:c54a:24fd:1c39
2a05:d014:179b:c403:7ca2:c788:41b0:7d26
2a05:d018:1d22:801:a216:a799:8c87:df21
2600:1f1c:6db:8801:268f:6a6d:cd28:6208
2406:da1e:214:c901:3a5:448f:b7b7:82e7

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

 Permanent link: aaaa.bot/r/ZyLRr4xCJQ · How we measure

Checked 2026-11-05 23:36:56 UTC. Full DNS report: dns.pizza/domain/bite.doctor · Age, certificate and blocklists: how.is/bite.doctor · JSON: /api/v1/bite.doctor