gzsdu.net - robtex.com
gzsdu.net
| DNSSEC | ⚠️ Not signed | ||||||
net
| 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=1776147502 | ||||||
Similar names
DNS History
6 records (0 active, 6 former)
○NSns1.22.cn2015-08-01 → 2016-08-16 · 4 obs
● 2015-08-01 23:56:44
● 2016-08-16 11:42:52
○ 2017-05-13 10:57:38
○ 2026-04-14 06:45:24
● 2016-08-16 11:42:52
○ 2017-05-13 10:57:38
○ 2026-04-14 06:45:24
○NSns2.22.cn2015-12-06 → 2015-12-06 · 4 obs
○ 2015-08-01 23:56:44
● 2015-12-06 04:44:20
○ 2017-05-13 10:57:38
○ 2026-04-14 06:45:24
● 2015-12-06 04:44:20
○ 2017-05-13 10:57:38
○ 2026-04-14 06:45:24
○NSns3.22.cn2015-12-06 → 2015-12-06 · 4 obs
○ 2015-08-01 23:56:44
● 2015-12-06 04:44:20
○ 2017-05-13 10:57:38
○ 2026-04-14 06:45:24
● 2015-12-06 04:44:20
○ 2017-05-13 10:57:38
○ 2026-04-14 06:45:24
○NSns4.22.cn2015-12-06 → 2015-12-06 · 4 obs
○ 2015-08-01 23:56:44
● 2015-12-06 04:44:20
○ 2017-05-13 10:57:38
○ 2026-04-14 06:45:24
● 2015-12-06 04:44:20
○ 2017-05-13 10:57:38
○ 2026-04-14 06:45:24
○A137.175.37.112015-12-06 → 2016-03-17 · 5 obs
○ 2015-08-01 23:56:44
● 2015-12-06 04:44:20
● 2016-03-17 07:57:28
○ 2017-05-13 10:57:38
○ 2026-04-14 06:45:24
● 2015-12-06 04:44:20
● 2016-03-17 07:57:28
○ 2017-05-13 10:57:38
○ 2026-04-14 06:45:24
○A69.6.227.22015-08-01 → 2015-08-01 · 3 obs
● 2015-08-01 23:56:44
○ 2015-12-06 04:44:20
○ 2026-04-14 06:45:24
○ 2015-12-06 04:44:20
○ 2026-04-14 06:45:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | g.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.55.83.30
NS records: g.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 156ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|