Has both IPv4 (A) and IPv6 (AAAA) addresses.
| Website over IPv6 svexl.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3034::ac43:aeeb answers · 443✓ 2606:4700:3033::6815:1f22 answers · 443 | yes |
| www over IPv6 www.svexl.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::6815:1f22 answers · 443✓ 2606:4700:3034::ac43:aeeb 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. bowen.ns.cloudflare.com ✓noor.ns.cloudflare.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200. https://svexl.app/ via 2606:4700:3034::ac43:aeeb → 301https://svexl.com/ via 2a09:8280:1::1ef:329e:0 → 200 | works |
svexl.app Has IPv6
| A (IPv4) | 172.67.174.235 104.21.31.34 |
|---|---|
| AAAA (IPv6) | 2606:4700:3034::ac43:aeeb 2606:4700:3033::6815:1f22 |
www.svexl.app Has IPv6
| A (IPv4) | 172.67.174.235 104.21.31.34 |
|---|---|
| AAAA (IPv6) | 2606:4700:3033::6815:1f22 2606:4700:3034::ac43:aeeb |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/znAP9SHA2u · How we measure
Checked 2026-11-10 11:46:44 UTC. Full DNS report: dns.pizza/domain/svexl.app · Age, certificate and blocklists: how.is/svexl.app · JSON: /api/v1/svexl.app