guchengpu.com - robtex.com
guchengpu.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=1786504569 | ||||||
DNS History
12 records (0 active, 12 former)
○NSdns1.name-services.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 00:29:20
○ 2015-06-19 08:08:12
○ 2026-08-12 03:17:14
○ 2015-06-19 08:08:12
○ 2026-08-12 03:17:14
○NSdns2.name-services.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 00:29:20
○ 2015-06-19 08:08:12
○ 2026-08-12 03:17:14
○ 2015-06-19 08:08:12
○ 2026-08-12 03:17:14
○NSdns3.name-services.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 00:29:20
○ 2015-06-19 08:08:12
○ 2026-08-12 03:17:14
○ 2015-06-19 08:08:12
○ 2026-08-12 03:17:14
○NSdns4.name-services.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 00:29:20
○ 2015-06-19 08:08:12
○ 2026-08-12 03:17:14
○ 2015-06-19 08:08:12
○ 2026-08-12 03:17:14
○NSdns5.name-services.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 00:29:20
○ 2015-06-19 08:08:12
○ 2026-08-12 03:17:14
○ 2015-06-19 08:08:12
○ 2026-08-12 03:17:14
○NSns25.domaincontrol.com2015-06-19 → 2016-04-12 · 5 obs
○ 2008-03-08 00:29:20
● 2015-06-19 08:08:12
● 2016-04-12 20:31:40
○ 2016-11-19 18:59:42
○ 2026-08-12 03:17:14
● 2015-06-19 08:08:12
● 2016-04-12 20:31:40
○ 2016-11-19 18:59:42
○ 2026-08-12 03:17:14
○NSns26.domaincontrol.com2015-06-19 → 2016-04-12 · 5 obs
○ 2008-03-08 00:29:20
● 2015-06-19 08:08:12
● 2016-04-12 20:31:40
○ 2016-11-19 18:59:42
○ 2026-08-12 03:17:14
● 2015-06-19 08:08:12
● 2016-04-12 20:31:40
○ 2016-11-19 18:59:42
○ 2026-08-12 03:17:14
○MXmailstore1.secureserver.net2015-06-19 → 2016-04-12 · 5 obs
○ 2008-03-08 00:29:20
● 2015-06-19 08:08:12
● 2016-04-12 20:31:40
○ 2016-11-19 18:59:42
○ 2026-08-12 03:17:14
● 2015-06-19 08:08:12
● 2016-04-12 20:31:40
○ 2016-11-19 18:59:42
○ 2026-08-12 03:17:14
○MXsmtp.secureserver.net2015-06-19 → 2016-04-12 · 5 obs
○ 2008-03-08 00:29:20
● 2015-06-19 08:08:12
● 2016-04-12 20:31:40
○ 2016-11-19 18:59:42
○ 2026-08-12 03:17:14
● 2015-06-19 08:08:12
● 2016-04-12 20:31:40
○ 2016-11-19 18:59:42
○ 2026-08-12 03:17:14
○A157.119.93.22017-06-11 → 2017-06-11 · 4 obs
○ 2016-11-19 18:59:42
● 2017-06-11 19:39:18
○ 2026-02-22 06:39:44
○ 2026-08-12 03:17:14
● 2017-06-11 19:39:18
○ 2026-02-22 06:39:44
○ 2026-08-12 03:17:14
○A23.105.80.1722015-06-19 → 2016-04-12 · 5 obs
○ 2008-03-08 00:29:20
● 2015-06-19 08:08:12
● 2016-04-12 20:31:40
○ 2016-11-19 18:59:42
○ 2026-08-12 03:17:14
● 2015-06-19 08:08:12
● 2016-04-12 20:31:40
○ 2016-11-19 18:59:42
○ 2026-08-12 03:17:14
○A69.64.155.1322008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 00:29:20
○ 2015-06-19 08:08:12
○ 2026-08-12 03:17:14
○ 2015-06-19 08:08:12
○ 2026-08-12 03:17:14
🔍 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:192.5.6.30
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 |
|---|