Has both IPv4 (A) and IPv6 (AAAA) addresses.
This is a saved measurement from 2026-11-01 02:56 UTC. Check selvoalert.sbs live now
| Website over IPv6 selvoalert.sbs has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3031::ac43:dca0 answers · 443✓ 2606:4700:3031::6815:4e77 answers · 443 | yes |
| www over IPv6 www.selvoalert.sbs has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3031::ac43:dca0 answers · 443✓ 2606:4700:3031::6815:4e77 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. damon.ns.cloudflare.com ✓susan.ns.cloudflare.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet Loads over IPv6 with a valid certificate: HTTP 404. https://selvoalert.sbs/ via 2606:4700:3031::ac43:dca0 → 404 | works |
selvoalert.sbs Has IPv6
| A (IPv4) | 104.21.78.119 172.67.220.160 |
|---|---|
| AAAA (IPv6) | 2606:4700:3031::ac43:dca0 2606:4700:3031::6815:4e77 |
www.selvoalert.sbs Has IPv6
| A (IPv4) | 104.21.78.119 172.67.220.160 |
|---|---|
| AAAA (IPv6) | 2606:4700:3031::ac43:dca0 2606:4700:3031::6815:4e77 |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/Z4mj7Ha6PJ · How we measure
Checked 2026-11-01 02:56:58 UTC. Full DNS report: dns.pizza/domain/selvoalert.sbs · JSON: /api/v1/selvoalert.sbs