bczt8.com - robtex.com
bczt8.com
| DNSSEC | ⚠️ Not signed | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777184091 | ||||||
DNS History
9 records (0 active, 9 former)
○NSns.cnkuai.cn2015-06-18 → 2016-04-30 · 6 obs
● 2015-06-18 21:38:06
○ 2015-10-30 19:12:10
● 2016-01-21 22:02:30
● 2016-04-30 23:15:18
○ 2017-02-14 12:56:56
○ 2026-04-26 06:21:06
○ 2015-10-30 19:12:10
● 2016-01-21 22:02:30
● 2016-04-30 23:15:18
○ 2017-02-14 12:56:56
○ 2026-04-26 06:21:06
○NSns.cnkuai.com2015-06-18 → 2015-10-30 · 4 obs
● 2015-06-18 21:38:06
● 2015-10-30 19:12:10
○ 2016-01-21 22:02:30
○ 2026-04-26 06:21:06
● 2015-10-30 19:12:10
○ 2016-01-21 22:02:30
○ 2026-04-26 06:21:06
○NSns2.cnkuai.cn2017-02-14 → 2017-02-14 · 4 obs
○ 2016-04-30 23:15:18
● 2017-02-14 12:56:56
○ 2018-09-11 05:50:22
○ 2026-04-26 06:21:06
● 2017-02-14 12:56:56
○ 2018-09-11 05:50:22
○ 2026-04-26 06:21:06
○NSns3.cnkuai.cn2015-06-18 → 2016-04-30 · 6 obs
● 2015-06-18 21:38:06
○ 2015-10-30 19:12:10
○ 2016-01-21 22:02:30
● 2016-04-30 23:15:18
○ 2017-02-14 12:56:56
○ 2026-04-26 06:21:06
○ 2015-10-30 19:12:10
○ 2016-01-21 22:02:30
● 2016-04-30 23:15:18
○ 2017-02-14 12:56:56
○ 2026-04-26 06:21:06
○NSns3.cnkuai.com2015-06-18 → 2017-02-14 · 7 obs
● 2015-06-18 21:38:06
○ 2015-10-30 19:12:10
● 2016-01-21 22:02:30
○ 2016-04-30 23:15:18
● 2017-02-14 12:56:56
○ 2018-09-11 05:50:22
○ 2026-04-26 06:21:06
○ 2015-10-30 19:12:10
● 2016-01-21 22:02:30
○ 2016-04-30 23:15:18
● 2017-02-14 12:56:56
○ 2018-09-11 05:50:22
○ 2026-04-26 06:21:06
○NSns67.domaincontrol.com2018-09-11 → 2018-09-11 · 4 obs
○ 2017-02-14 12:56:56
● 2018-09-11 05:50:22
○ 2026-02-18 19:48:00
○ 2026-04-26 06:21:06
● 2018-09-11 05:50:22
○ 2026-02-18 19:48:00
○ 2026-04-26 06:21:06
○NSns68.domaincontrol.com2018-09-11 → 2018-09-11 · 4 obs
○ 2017-02-14 12:56:56
● 2018-09-11 05:50:22
○ 2026-02-18 19:48:00
○ 2026-04-26 06:21:06
● 2018-09-11 05:50:22
○ 2026-02-18 19:48:00
○ 2026-04-26 06:21:06
○A180.214.166.1842015-06-18 → 2017-02-14 · 4 obs
● 2015-06-18 21:38:06
● 2017-02-14 12:56:56
○ 2018-09-11 05:50:22
○ 2026-04-26 06:21:06
● 2017-02-14 12:56:56
○ 2018-09-11 05:50:22
○ 2026-04-26 06:21:06
○A69.30.239.1942018-09-11 → 2018-09-11 · 4 obs
○ 2017-02-14 12:56:56
● 2018-09-11 05:50:22
○ 2026-02-18 19:48:00
○ 2026-04-26 06:21:06
● 2018-09-11 05:50:22
○ 2026-02-18 19:48:00
○ 2026-04-26 06:21:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.52.178.30
NS records: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 501ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|