Has both IPv4 (A) and IPv6 (AAAA) addresses.
| Website over IPv6 sct-mes.work has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3036::6815:5fc0 answers · 443✓ 2606:4700:3033::ac43:932c 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. jeff.ns.cloudflare.com ✓sloan.ns.cloudflare.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet Loads over IPv6 with a valid certificate: HTTP 200. https://sct-mes.work/ via 2606:4700:3036::6815:5fc0 → 200 | works |
sct-mes.work Has IPv6
| A (IPv4) | 104.21.95.192 172.67.147.44 |
|---|---|
| AAAA (IPv6) | 2606:4700:3036::6815:5fc0 2606:4700:3033::ac43:932c |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/K_8W8jhSma · How we measure
Checked 2026-11-06 13:02:59 UTC. Full DNS report: dns.pizza/domain/sct-mes.work · Age, certificate and blocklists: how.is/sct-mes.work · JSON: /api/v1/sct-mes.work