Yes — online-colleges-no-application-fee.online 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
online-colleges-no-application-fee.online has 4 IPv6 addresses and answers on every one we tested.
✓ 2600:3c03::f03c:95ff:feed:4d4f answers · 443✓ 2600:3c03::f03c:95ff:feed:cf2a answers · 443✓ 2600:3c03::f03c:95ff:fe91:5d52 answers · 443✓ 2600:3c03::f03c:95ff:fe00:29ca answers · 443
yes
www over IPv6
www.online-colleges-no-application-fee.online has 4 IPv6 addresses and answers on every one we tested.
✓ 2600:3c03::f03c:95ff:feed:4d4f answers · 443✓ 2600:3c03::f03c:95ff:feed:cf2a answers · 443✓ 2600:3c03::f03c:95ff:fe91:5d52 answers · 443✓ 2600:3c03::f03c:95ff:fe00:29ca 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
No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS.
hehua.ns.giantpanda.com ✗qizai.ns.giantpanda.com ✗
no
HTTPS over IPv6 · not part of the grade yet
The certificate served over IPv6 at 2600:3c03::f03c:95ff:feed:4d4f isn't valid for online-colleges-no-application-fee.online: UNABLE_TO_GET_ISSUER_CERT_LOCALLY.
https://online-colleges-no-application-fee.online/ via 2600:3c03::f03c:95ff:feed:4d4f · UNABLE_TO_GET_ISSUER_CERT_LOCALLY
problem
 Load online-colleges-no-application-fee.online over IPv6 from up to six other places — a second opinion.

What's keeping online-colleges-no-application-fee.online from an A

  1. The certificate served over IPv6 is wrong
    The certificate served over IPv6 at 2600:3c03::f03c:95ff:feed:4d4f isn't valid for online-colleges-no-application-fee.online: UNABLE_TO_GET_ISSUER_CERT_LOCALLY. Often the IPv6 address points at a different server (or an old one) than IPv4 does. Make sure 2600:3c03::f03c:95ff:feed:4d4f serves the same certificate as your IPv4 address.
  2. Nameservers without IPv6
    hehua.ns.giantpanda.com, qizai.ns.giantpanda.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

online-colleges-no-application-fee.online  Has IPv6

A (IPv4)66.175.209.179
96.126.111.165
45.79.167.180
45.33.83.100
AAAA (IPv6)2600:3c03::f03c:95ff:feed:4d4f
2600:3c03::f03c:95ff:feed:cf2a
2600:3c03::f03c:95ff:fe91:5d52
2600:3c03::f03c:95ff:fe00:29ca

www.online-colleges-no-application-fee.online  Has IPv6

A (IPv4)66.175.209.179
45.79.167.180
96.126.111.165
45.33.83.100
AAAA (IPv6)2600:3c03::f03c:95ff:feed:4d4f
2600:3c03::f03c:95ff:feed:cf2a
2600:3c03::f03c:95ff:fe91:5d52
2600:3c03::f03c:95ff:fe00:29ca

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/NCwoG6rSs2 · How we measure

Checked 2026-11-02 11:25:00 UTC. Full DNS report: dns.pizza/domain/online-colleges-no-application-fee.online · JSON: /api/v1/online-colleges-no-application-fee.online