Has both IPv4 (A) and IPv6 (AAAA) addresses.
| Website over IPv6 servicesio.info has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::ac43:a19a answers · 443✓ 2606:4700:3034::6815:3161 answers · 443 | yes |
| www over IPv6 www.servicesio.info has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::ac43:a19a answers · 443✓ 2606:4700:3034::6815:3161 answers · 443 | yes |
| Mail servers (MX) have IPv6 Every mail server has an AAAA record. smtp.google.com ✓ | yes |
| Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. grannbo.ns.cloudflare.com ✓rustam.ns.cloudflare.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet Loads over IPv6 with a valid certificate after 2 redirects: HTTP 200. https://servicesio.info/ via 2606:4700:3033::ac43:a19a → 301https://google.com/ via 2607:f8b0:4004:c1d::66 → 301https://www.google.com/ via 2001:4860:4827:7700:: → 200 | works |
servicesio.info Has IPv6
| A (IPv4) | 104.21.49.97 172.67.161.154 |
|---|---|
| AAAA (IPv6) | 2606:4700:3033::ac43:a19a 2606:4700:3034::6815:3161 |
www.servicesio.info Has IPv6
| A (IPv4) | 172.67.161.154 104.21.49.97 |
|---|---|
| AAAA (IPv6) | 2606:4700:3033::ac43:a19a 2606:4700:3034::6815:3161 |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/e0jQzSHJ7F · How we measure
Checked 2026-11-07 21:40:33 UTC. Full DNS report: dns.pizza/domain/servicesio.info · Age, certificate and blocklists: how.is/servicesio.info · JSON: /api/v1/servicesio.info