Has both IPv4 (A) and IPv6 (AAAA) addresses.
| Website over IPv6 lehighacressepticservices.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3034::ac43:ca9c answers · 443✓ 2606:4700:3035::6815:225d answers · 443 | yes |
| www over IPv6 www.lehighacressepticservices.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3034::ac43:ca9c answers · 443✓ 2606:4700:3035::6815:225d answers · 443 | yes |
| Mail servers (MX) have IPv6 Every mail server has an AAAA record. route2.mx.cloudflare.net ✓route1.mx.cloudflare.net ✓route3.mx.cloudflare.net ✓ | yes |
| Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. lennox.ns.cloudflare.com ✓zainab.ns.cloudflare.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet Loads over IPv6 with a valid certificate: HTTP 200. https://lehighacressepticservices.com/ via 2606:4700:3034::ac43:ca9c → 200 | works |
lehighacressepticservices.com Has IPv6
| A (IPv4) | 104.21.34.93 172.67.202.156 |
|---|---|
| AAAA (IPv6) | 2606:4700:3034::ac43:ca9c 2606:4700:3035::6815:225d |
www.lehighacressepticservices.com Has IPv6
| A (IPv4) | 104.21.34.93 172.67.202.156 |
|---|---|
| AAAA (IPv6) | 2606:4700:3034::ac43:ca9c 2606:4700:3035::6815:225d |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/rVUah-z7-b · How we measure
Checked 2026-11-09 19:41:43 UTC. Full DNS report: dns.pizza/domain/lehighacressepticservices.com · Age, certificate and blocklists: how.is/lehighacressepticservices.com · JSON: /api/v1/lehighacressepticservices.com