Yes — coinsec.exchange 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
coinsec.exchange has 4 IPv6 addresses and answers on every one we tested (4 more not tested).
✓ 2600:1f1c:6db:8801:33ae:81a0:e9a:4e7 answers · 443✓ 2406:da1e:214:c901:6aaa:58d0:cfa:ebce answers · 443✓ 2a05:d014:179b:c402:371e:52a3:d9e4:9ec9 answers · 443✓ 2a05:d014:179b:c403:578c:8ac5:7529:3caa answers · 443– 2a05:d014:179b:c403:dd25:8a86:66b7:2401 not tested– 2a05:d014:179b:c400:fbd9:1bea:47f2:fa2a not tested– 2a05:d018:1d22:800:cf3f:4553:9200:9ed9 not tested– 2a05:d014:179b:c402:7bb:d313:bbe5:dab4 not tested
yes
www over IPv6
www.coinsec.exchange has 4 IPv6 addresses and answers on every one we tested (4 more not tested).
✓ 2600:1f1c:6db:8801:33ae:81a0:e9a:4e7 answers · 443✓ 2406:da1e:214:c901:6aaa:58d0:cfa:ebce answers · 443✓ 2a05:d014:179b:c402:371e:52a3:d9e4:9ec9 answers · 443✓ 2a05:d014:179b:c403:578c:8ac5:7529:3caa answers · 443– 2a05:d014:179b:c403:dd25:8a86:66b7:2401 not tested– 2a05:d014:179b:c400:fbd9:1bea:47f2:fa2a not tested– 2a05:d018:1d22:800:cf3f:4553:9200:9ed9 not tested– 2a05:d014:179b:c402:7bb:d313:bbe5:dab4 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://coinsec.exchange/ via 2600:1f1c:6db:8801:33ae:81a0:e9a:4e7 → 301https://expireddomains.com/domain/coinsec.exchange?utm_source=redi via 2606:4700:20::ac43:4556 → 403
works
 Which outside scripts, fonts, payments or chat coinsec.exchange loads from have no IPv6.
 Load coinsec.exchange over IPv6 from up to six other places — a second opinion.

What's keeping coinsec.exchange 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

coinsec.exchange  Has IPv6

A (IPv4)5.161.47.86
5.78.156.59
5.161.230.87
76.223.91.20
195.201.128.179
46.62.237.138
AAAA (IPv6)2600:1f1c:6db:8801:33ae:81a0:e9a:4e7
2406:da1e:214:c901:6aaa:58d0:cfa:ebce
2a05:d014:179b:c402:371e:52a3:d9e4:9ec9
2a05:d014:179b:c403:578c:8ac5:7529:3caa
2a05:d014:179b:c403:dd25:8a86:66b7:2401
2a05:d014:179b:c400:fbd9:1bea:47f2:fa2a
2a05:d018:1d22:800:cf3f:4553:9200:9ed9
2a05:d014:179b:c402:7bb:d313:bbe5:dab4

www.coinsec.exchange  Has IPv6

A (IPv4)46.62.237.138
5.78.156.59
5.161.230.87
195.201.128.179
5.161.47.86
76.223.91.20
AAAA (IPv6)2600:1f1c:6db:8801:33ae:81a0:e9a:4e7
2406:da1e:214:c901:6aaa:58d0:cfa:ebce
2a05:d014:179b:c402:371e:52a3:d9e4:9ec9
2a05:d014:179b:c403:578c:8ac5:7529:3caa
2a05:d014:179b:c403:dd25:8a86:66b7:2401
2a05:d014:179b:c400:fbd9:1bea:47f2:fa2a
2a05:d018:1d22:800:cf3f:4553:9200:9ed9
2a05:d014:179b:c402:7bb:d313:bbe5:dab4

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/H5Ijsyjl4k · How we measure

Checked 2026-11-11 21:49:46 UTC. Full DNS report: dns.pizza/domain/coinsec.exchange · Age, certificate and blocklists: how.is/coinsec.exchange · JSON: /api/v1/coinsec.exchange