chengrenxueyuan70785851.buzz
IPv6
Measured 2026-11-01 17:55 UTC · aaaa.botWebsite, mail and DNS all work over IPv6.
Both published IPv6 addresses accepted a connection when we tried them.
- ✓ chengrenxueyuan70785851.buzz answers (2 of 2 addresses)
- ✓ www.chengrenxueyuan70785851.buzz answers (2 of 2)
- ✓ Mail: has IPv6
- ✓ Nameservers: 2 of 2 have IPv6
Details: published addresses and what answered
Loads over IPv6 with a valid certificate: HTTP 200.
| Name | Published address (AAAA) | Answers when we connect |
|---|---|---|
| chengrenxueyuan70785851.buzz | Published2606:4700:3037::6815:53f52606:4700:3030::ac43:b79b | Answers when we connect✓ answers on 443✓ answers on 443 |
| www.chengrenxueyuan70785851.buzz | Published2606:4700:3037::6815:53f52606:4700:3030::ac43:b79b | Answers when we connect✓ answers on 443✓ answers on 443 |
PublishedNo MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record. | Answers when we connecthas IPv6 | |
| Nameservers | Publisheddilbert.ns.cloudflare.comitzel.ns.cloudflare.com | Answers when we connect✓ has IPv6✓ has IPv6 |
Lineage
Our records: May 6, 2014 → Nov 1, 2026DNS at Cloudflare · 1 nameserver change seen. These dates are when our records begin, not when the domain was registered.
What changed
- IPv6 first measured: published, and answering on Nov 1, 2026chengrenxueyuan70785851.buzz has 2 IPv6 addresses. Grade A. Measured by aaaa.bot, 2026-11-01 17:54 UTC. No earlier IPv6 record is held, so this is not a "gained" date.
- DNS moved to Cloudflare between Oct 23, 2026 and Oct 24, 2026ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com → dilbert.ns.cloudflare.com, itzel.ns.cloudflare.com.
Nameservers, registry zone files: 223 .buzz zone-file snapshots held, 2014-05-06 to 2026-11-01.
Hatched = the span we hold records for. A coloured bar runs only between observations that named the same registrar or operator; nothing is assumed in between.
Each mark sits at the first observation of the new state; its bracket runs back to the last observation of the old one.
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