guangjunyuan.com - robtex.com
guangjunyuan.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=1776064082 | ||||||
DNS History
7 records (0 active, 7 former)
○NSdns.bizcn.com2015-10-18 → 2017-03-22 · 5 obs
○ 2015-06-04 16:33:54
● 2015-10-18 23:52:14
● 2017-03-22 15:36:40
○ 2026-04-10 03:06:20
○ 2026-04-13 07:28:22
● 2015-10-18 23:52:14
● 2017-03-22 15:36:40
○ 2026-04-10 03:06:20
○ 2026-04-13 07:28:22
○NSns5.cnmsn.net2015-06-04 → 2017-03-22 · 5 obs
● 2015-06-04 16:33:54
○ 2015-10-18 23:52:14
● 2017-03-22 15:36:40
○ 2026-04-10 03:06:20
○ 2026-04-13 07:28:22
○ 2015-10-18 23:52:14
● 2017-03-22 15:36:40
○ 2026-04-10 03:06:20
○ 2026-04-13 07:28:22
○NSns6.cnmsn.net2015-06-04 → 2017-03-22 · 5 obs
● 2015-06-04 16:33:54
○ 2015-10-18 23:52:14
● 2017-03-22 15:36:40
○ 2026-04-10 03:06:20
○ 2026-04-13 07:28:22
○ 2015-10-18 23:52:14
● 2017-03-22 15:36:40
○ 2026-04-10 03:06:20
○ 2026-04-13 07:28:22
○MXmail.7su.com2016-03-17 → 2017-03-22 · 4 obs
● 2016-03-17 03:46:04
● 2017-03-22 15:36:40
○ 2026-04-10 03:06:20
○ 2026-04-13 07:28:22
● 2017-03-22 15:36:40
○ 2026-04-10 03:06:20
○ 2026-04-13 07:28:22
○A123.196.114.1022015-06-04 → 2015-12-17 · 4 obs
● 2015-06-04 16:33:54
● 2015-12-17 04:42:08
○ 2016-03-17 03:46:04
○ 2026-04-13 07:28:22
● 2015-12-17 04:42:08
○ 2016-03-17 03:46:04
○ 2026-04-13 07:28:22
○A222.76.216.902016-03-17 → 2017-03-22 · 5 obs
○ 2015-12-17 04:42:08
● 2016-03-17 03:46:04
● 2017-03-22 15:36:40
○ 2026-04-10 03:06:20
○ 2026-04-13 07:28:22
● 2016-03-17 03:46:04
● 2017-03-22 15:36:40
○ 2026-04-10 03:06:20
○ 2026-04-13 07:28:22
🔍 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: 94ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|