cqzongda.com - robtex.com
cqzongda.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=1778789836 | ||||||
DNS History
8 records (0 active, 8 former)
○NSf1g1ns1.dnspod.net2017-12-23 → 2017-12-23 · 4 obs
○ 2016-12-25 20:01:12
● 2017-12-23 19:28:36
○ 2026-04-09 04:07:50
○ 2026-05-14 20:19:04
● 2017-12-23 19:28:36
○ 2026-04-09 04:07:50
○ 2026-05-14 20:19:04
○NSf1g1ns2.dnspod.net2017-12-23 → 2017-12-23 · 4 obs
○ 2016-12-25 20:01:12
● 2017-12-23 19:28:36
○ 2026-04-09 04:07:50
○ 2026-05-14 20:19:04
● 2017-12-23 19:28:36
○ 2026-04-09 04:07:50
○ 2026-05-14 20:19:04
○NSns1.51dns.com2015-06-06 → 2015-11-20 · 4 obs
● 2015-06-06 04:02:06
● 2015-11-20 23:24:50
○ 2016-04-25 06:42:32
○ 2026-05-14 20:19:04
● 2015-11-20 23:24:50
○ 2016-04-25 06:42:32
○ 2026-05-14 20:19:04
○NSns11.xincache.com2016-04-25 → 2016-12-25 · 5 obs
○ 2015-11-20 23:24:50
● 2016-04-25 06:42:32
● 2016-12-25 20:01:12
○ 2017-12-23 19:28:36
○ 2026-05-14 20:19:04
● 2016-04-25 06:42:32
● 2016-12-25 20:01:12
○ 2017-12-23 19:28:36
○ 2026-05-14 20:19:04
○NSns12.xincache.com2016-04-25 → 2016-12-25 · 5 obs
○ 2015-11-20 23:24:50
● 2016-04-25 06:42:32
● 2016-12-25 20:01:12
○ 2017-12-23 19:28:36
○ 2026-05-14 20:19:04
● 2016-04-25 06:42:32
● 2016-12-25 20:01:12
○ 2017-12-23 19:28:36
○ 2026-05-14 20:19:04
○NSns2.51dns.com2015-11-20 → 2015-11-20 · 4 obs
○ 2015-06-06 04:02:06
● 2015-11-20 23:24:50
○ 2016-04-25 06:42:32
○ 2026-05-14 20:19:04
● 2015-11-20 23:24:50
○ 2016-04-25 06:42:32
○ 2026-05-14 20:19:04
○A115.47.6.1192016-04-25 → 2016-12-25 · 4 obs
● 2016-04-25 06:42:32
● 2016-12-25 20:01:12
○ 2017-12-23 19:28:36
○ 2026-05-14 20:19:04
● 2016-12-25 20:01:12
○ 2017-12-23 19:28:36
○ 2026-05-14 20:19:04
○A23.104.192.1212017-12-23 → 2017-12-23 · 4 obs
○ 2016-12-25 20:01:12
● 2017-12-23 19:28:36
○ 2026-04-09 04:07:50
○ 2026-05-14 20:19:04
● 2017-12-23 19:28:36
○ 2026-04-09 04:07:50
○ 2026-05-14 20:19:04
🔍 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:192.35.51.30
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: 541ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|