Yes — primeopticals.site has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 primeopticals.site has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:67e6:c81c:7f36:3a4a:d152 answers · 443✓ 2a02:4780:84:bb43:8532:d930:8946:a394 answers · 443	yes
www over IPv6 www.primeopticals.site has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:22:8f7c:12cf:18ab:dbc5:ef6a answers · 443✓ 2a02:4780:1d:54d:8077:1da9:d185:2bb6 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 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. aurora.dns-parking.com ✓nebula.dns-parking.com ✓	yes

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

https://primeopticals.site/ via 2a02:4780:84:67e6:c81c:7f36:3a4a:d152 → 200

works

Nothing keeping you from an A

Nothing to fix
Show it off: add the badge to your README.
[![IPv6](https://aaaa.bot/badge/primeopticals.site.svg)](https://aaaa.bot/primeopticals.site)

Check again

primeopticals.site Has IPv6

A (IPv4)	88.222.222.243 2.57.91.226
AAAA (IPv6)	2a02:4780:84:67e6:c81c:7f36:3a4a:d152 2a02:4780:84:bb43:8532:d930:8946:a394

www.primeopticals.site Has IPv6

Alias of	www.primeopticals.site.cdn.hstgr.net
A (IPv4)	2.57.91.208 88.222.222.7
AAAA (IPv6)	2a02:4780:22:8f7c:12cf:18ab:dbc5:ef6a 2a02:4780:1d:54d:8077:1da9:d185:2bb6

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: primeopticals.site
Measured 2026-11-13 21:04:04 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    88.222.222.243, 2.57.91.226
AAAA (IPv6): 2a02:4780:84:67e6:c81c:7f36:3a4a:d152, 2a02:4780:84:bb43:8532:d930:8946:a394
www AAAA:    2a02:4780:22:8f7c:12cf:18ab:dbc5:ef6a, 2a02:4780:1d:54d:8077:1da9:d185:2bb6

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: primeopticals.site has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:67e6:c81c:7f36:3a4a:d152: answers (TCP 443)
    2a02:4780:84:bb43:8532:d930:8946:a394: answers (TCP 443)
- www over IPv6: www.primeopticals.site has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:22:8f7c:12cf:18ab:dbc5:ef6a: answers (TCP 443)
    2a02:4780:1d:54d:8077:1da9:d185:2bb6: answers (TCP 443)
- Mail servers (MX) have IPv6: No MX records, so mail goes to the domain's own address (implicit MX). It 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://primeopticals.site/ via 2a02:4780:84:67e6:c81c:7f36:3a4a:d152 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/i0zZ8RsU-9

Permanent link: aaaa.bot/r/i0zZ8RsU-9 · How we measure

Checked 2026-11-13 21:04:04 UTC. Full DNS report: dns.pizza/domain/primeopticals.site · Age, certificate and blocklists: how.is/primeopticals.site · JSON: /api/v1/primeopticals.site