Has both IPv4 (A) and IPv6 (AAAA) addresses.
| Website over IPv6 harristechnlogyservices.net has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::6815:29f4 answers · 443✓ 2606:4700:3037::ac43:a7d0 answers · 443 | yes |
| www over IPv6 www.harristechnlogyservices.net has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::6815:29f4 answers · 443✓ 2606:4700:3037::ac43:a7d0 answers · 443 | yes |
| Mail servers (MX) have IPv6 Null MX — this domain says it doesn't receive mail. | n/a |
| Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. kip.ns.cloudflare.com ✓leah.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://harristechnlogyservices.net/ via 2606:4700:3033::6815:29f4 → 301https://www.hts.pro/ via 2606:4700:20::681a:51e → 200 | works |
harristechnlogyservices.net Has IPv6
| A (IPv4) | 104.21.41.244 172.67.167.208 |
|---|---|
| AAAA (IPv6) | 2606:4700:3033::6815:29f4 2606:4700:3037::ac43:a7d0 |
www.harristechnlogyservices.net Has IPv6
| A (IPv4) | 104.21.41.244 172.67.167.208 |
|---|---|
| AAAA (IPv6) | 2606:4700:3033::6815:29f4 2606:4700:3037::ac43:a7d0 |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/lxNRwBEkua · How we measure
Checked 2026-11-15 09:27:15 UTC. Full DNS report: dns.pizza/domain/harristechnlogyservices.net · Age, certificate and blocklists: how.is/harristechnlogyservices.net · JSON: /api/v1/harristechnlogyservices.net