Has both IPv4 (A) and IPv6 (AAAA) addresses.
This is a saved measurement from 2026-11-01 01:13 UTC. Check saferollup.fyi live now
| Website over IPv6 saferollup.fyi has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3037::6815:554d answers · 443✓ 2606:4700:3033::ac43:cb87 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. patrick.ns.cloudflare.com ✓penny.ns.cloudflare.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet Loads over IPv6 with a valid certificate: HTTP 404. https://saferollup.fyi/ via 2606:4700:3037::6815:554d → 404 | works |
saferollup.fyi Has IPv6
| A (IPv4) | 172.67.203.135 104.21.85.77 |
|---|---|
| AAAA (IPv6) | 2606:4700:3037::6815:554d 2606:4700:3033::ac43:cb87 |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/yP_SiRNXmb · How we measure
Checked 2026-11-01 01:13:41 UTC. Full DNS report: dns.pizza/domain/saferollup.fyi · JSON: /api/v1/saferollup.fyi