Yes — ongediertebestrijdingpuurssintamands.com has IPv6.

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

Measured 2026-11-01 15:21 UTC. We reuse a result for up to a week, so we aren't testing the same site over and over. Check ongediertebestrijdingpuurssintamands.com now

IPv6 readiness

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

Website over IPv6 ongediertebestrijdingpuurssintamands.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3037::ac43:9fa7 answers · 443✓ 2606:4700:3037::6815:e8a answers · 443	yes
www over IPv6 www.ongediertebestrijdingpuurssintamands.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3037::6815:e8a answers · 443✓ 2606:4700:3037::ac43:9fa7 answers · 443	yes
Mail servers (MX) have IPv6 None of the mail servers has an AAAA record. mx1.emailsrvr.com ✗mx2.emailsrvr.com ✗	no
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. aryanna.ns.cloudflare.com ✓vicente.ns.cloudflare.com ✓	yes

First measured 2026-11-01; last confirmed 2026-11-01.

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

https://ongediertebestrijdingpuurssintamands.com/ via 2606:4700:3037::ac43:9fa7 → 200

works

What's keeping ongediertebestrijdingpuurssintamands.com from an A

Mail servers without IPv6
mx1.emailsrvr.com, mx2.emailsrvr.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

ongediertebestrijdingpuurssintamands.com Has IPv6

A (IPv4)	104.21.14.138 172.67.159.167
AAAA (IPv6)	2606:4700:3037::ac43:9fa7 2606:4700:3037::6815:e8a

www.ongediertebestrijdingpuurssintamands.com Has IPv6

A (IPv4)	172.67.159.167 104.21.14.138
AAAA (IPv6)	2606:4700:3037::6815:e8a 2606:4700:3037::ac43:9fa7

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: ongediertebestrijdingpuurssintamands.com
Measured 2026-11-01 15:21:46 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.14.138, 172.67.159.167
AAAA (IPv6): 2606:4700:3037::ac43:9fa7, 2606:4700:3037::6815:e8a
www AAAA:    2606:4700:3037::6815:e8a, 2606:4700:3037::ac43:9fa7

Readiness grade B: Works over IPv6, with one gap: its mail servers lack IPv6.
- Website over IPv6: ongediertebestrijdingpuurssintamands.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3037::ac43:9fa7: answers (TCP 443)
    2606:4700:3037::6815:e8a: answers (TCP 443)
- www over IPv6: www.ongediertebestrijdingpuurssintamands.com has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3037::6815:e8a: answers (TCP 443)
    2606:4700:3037::ac43:9fa7: 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://ongediertebestrijdingpuurssintamands.com/ via 2606:4700:3037::ac43:9fa7 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/aIimGzIoKN

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

Checked 2026-11-01 15:21:46 UTC. Full DNS report: dns.pizza/domain/ongediertebestrijdingpuurssintamands.com · Age, certificate and blocklists: how.is/ongediertebestrijdingpuurssintamands.com · JSON: /api/v1/ongediertebestrijdingpuurssintamands.com