Has both IPv4 (A) and IPv6 (AAAA) addresses.
This is a saved measurement from 2026-11-04 23:50 UTC. Check tipsport.cz live now
| Website over IPv6 tipsport.cz has 2 IPv6 addresses and answers on every one we tested. ✓ 2a06:98c1:3103::ac40:91c5 answers · 443✓ 2a06:98c1:3102::6812:2a3b answers · 443 | yes |
| www over IPv6 www.tipsport.cz has 2 IPv6 addresses and answers on every one we tested. ✓ 2a06:98c1:3102::6812:2a3b answers · 443✓ 2a06:98c1:3103::ac40:91c5 answers · 443 | yes |
| Mail servers (MX) have IPv6 Every mail server has an AAAA record. tipsport-cz.mail.protection.outlook.com ✓ | yes |
| Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. charles.ns.cloudflare.com ✓roxy.ns.cloudflare.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet Loads over IPv6 with a valid certificate after 1 redirect: HTTP 403. https://tipsport.cz/ via 2a06:98c1:3103::ac40:91c5 → 301https://www.tipsport.cz/ via 2a06:98c1:3102::6812:2a3b → 403 | works |
tipsport.cz Has IPv6
| A (IPv4) | 172.64.145.197 104.18.42.59 |
|---|---|
| AAAA (IPv6) | 2a06:98c1:3103::ac40:91c5 2a06:98c1:3102::6812:2a3b |
www.tipsport.cz Has IPv6
| A (IPv4) | 104.18.42.59 172.64.145.197 |
|---|---|
| AAAA (IPv6) | 2a06:98c1:3102::6812:2a3b 2a06:98c1:3103::ac40:91c5 |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/QINEMNdBaz · How we measure
Checked 2026-11-04 23:50:39 UTC. Full DNS report: dns.pizza/domain/tipsport.cz · Age, certificate and blocklists: how.is/tipsport.cz · JSON: /api/v1/tipsport.cz