Has both IPv4 (A) and IPv6 (AAAA) addresses.
| Website over IPv6 ceriaor77.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3034::6815:c99 answers · 443✓ 2606:4700:3033::ac43:842c answers · 443 | yes |
| www over IPv6 www.ceriaor77.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::ac43:842c answers · 443✓ 2606:4700:3034::6815:c99 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. crystal.ns.cloudflare.com ✓lochlan.ns.cloudflare.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet Loads over IPv6 with a valid certificate: HTTP 403. https://ceriaor77.com/ via 2606:4700:3034::6815:c99 → 403 | works |
ceriaor77.com Has IPv6
| A (IPv4) | 172.67.132.44 104.21.12.153 |
|---|---|
| AAAA (IPv6) | 2606:4700:3034::6815:c99 2606:4700:3033::ac43:842c |
www.ceriaor77.com Has IPv6
| A (IPv4) | 104.21.12.153 172.67.132.44 |
|---|---|
| AAAA (IPv6) | 2606:4700:3033::ac43:842c 2606:4700:3034::6815:c99 |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/pFSE3_udHi · How we measure
Checked 2026-11-09 03:31:45 UTC. Full DNS report: dns.pizza/domain/ceriaor77.com · Age, certificate and blocklists: how.is/ceriaor77.com · JSON: /api/v1/ceriaor77.com