IPv6
Measured 2026-11-04 13:04 UTC · aaaa.botWorks over IPv6, with one gap: its mail servers lack IPv6.
onlineshop.cz has 3 IPv6 addresses and answers on every one we tested.
- ✓ onlineshop.cz answers (3 of 3 addresses)
- ✓ www.onlineshop.cz answers (3 of 3)
- ✗ Mail: 0 of 2 servers have IPv6
- ✓ Nameservers: 2 of 2 have IPv6
Details: published addresses and what answered
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.
| Name | Published address (AAAA) | Answers when we connect |
|---|---|---|
| onlineshop.cz | Published2606:4700:20::681a:2272606:4700:20::681a:3272606:4700:20::ac43:493b | Answers when we connect✓ answers on 443✓ answers on 443✓ answers on 443 |
| www.onlineshop.cz | Published2606:4700:20::681a:2272606:4700:20::681a:3272606:4700:20::ac43:493b | Answers when we connect✓ answers on 443✓ answers on 443✓ answers on 443 |
Publishedkokes.shosting.czns2.shosting.cz | Answers when we connect✗ no IPv6✗ no IPv6 | |
| Nameservers | Publishedbrady.ns.cloudflare.comjourney.ns.cloudflare.com | Answers when we connect✓ has IPv6✓ has IPv6 |
See where it lives on the IPv4 map →
Lineage
Our records: Jan 7, 2009 → Nov 4, 2026Oldest registry snapshot we hold: 2025 · 0 renewals on record. These dates are when our records begin, not when the domain was registered.
DNS provider
- shosting.czJan 2009 – Dec 2018
- CloudflareMay 2020 – May 2026
IPv6
- IPv6published, and answeringFirst measured Nov 2026
What changed
- IPv6 first measured: published, and answering on Nov 4, 2026onlineshop.cz has 3 IPv6 addresses. Grade B. Measured by aaaa.bot, 2026-11-04 13:04 UTC. No earlier IPv6 record is held, so this is not a "gained" date.
- DNS moved to Cloudflare between Dec 30, 2018 and May 8, 2020ns1.shosting.cz, ns2.shosting.cz, ns3.shosting.cz → brady.ns.cloudflare.com, journey.ns.cloudflare.com. Old set last seen in WHOIS on 2018-12-30; new set first seen in WHOIS on 2020-05-08.
Solid bar: the stretch we observed that name. Dot: a single sighting. Dotted line: no record between sightings of the same name. Nothing is drawn between different names.
Registrar and renewals: 4 WHOIS/RDAP snapshots, 2025-12-21 to 2026-04-14 (ledger built 2026-09-27). Every renewal
DNS provider, WHOIS snapshots: 46 WHOIS/RDAP snapshots that listed nameservers, 2009-01-07 to 2026-05-05 (who.is archive). Both sources feed one row per provider (hover a bar to see which); a change is placed between the nearest observations on either side, and where the two sources disagree, both are listed under What changed.
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Explore related
Registered in 2004 — the same year as instagram.com, vimeo.com and roblox.com.