cdchengpu.com - robtex.com
cdchengpu.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=1786843329 | ||||||
DNS History
9 records (0 active, 9 former)
○NSa.share-dns.com2026-03-28 → 2026-08-16 · 2 obs
○ 2026-03-28 08:58:34
○ 2026-08-16 01:40:10
○ 2026-08-16 01:40:10
○NSb.share-dns.net2026-03-28 → 2026-08-16 · 2 obs
○ 2026-03-28 08:58:34
○ 2026-08-16 01:40:10
○ 2026-08-16 01:40:10
○NSf1g1ns1.dnspod.net2016-04-23 → 2016-12-04 · 5 obs
○ 2016-01-20 03:01:44
● 2016-04-23 08:37:16
● 2016-12-04 12:46:08
○ 2018-01-31 14:07:46
○ 2026-08-16 01:40:10
● 2016-04-23 08:37:16
● 2016-12-04 12:46:08
○ 2018-01-31 14:07:46
○ 2026-08-16 01:40:10
○NSf1g1ns2.dnspod.net2016-04-23 → 2016-12-04 · 5 obs
○ 2016-01-20 03:01:44
● 2016-04-23 08:37:16
● 2016-12-04 12:46:08
○ 2018-01-31 14:07:46
○ 2026-08-16 01:40:10
● 2016-04-23 08:37:16
● 2016-12-04 12:46:08
○ 2018-01-31 14:07:46
○ 2026-08-16 01:40:10
○NSns13.xincache.com2015-06-13 → 2015-10-28 · 4 obs
● 2015-06-13 22:56:04
● 2015-10-28 16:43:30
○ 2016-01-20 03:01:44
○ 2026-08-16 01:40:10
● 2015-10-28 16:43:30
○ 2016-01-20 03:01:44
○ 2026-08-16 01:40:10
○NSns14.xincache.com2015-06-13 → 2015-10-28 · 4 obs
● 2015-06-13 22:56:04
● 2015-10-28 16:43:30
○ 2016-01-20 03:01:44
○ 2026-08-16 01:40:10
● 2015-10-28 16:43:30
○ 2016-01-20 03:01:44
○ 2026-08-16 01:40:10
○A125.64.16.1862015-06-13 → 2015-10-28 · 4 obs
● 2015-06-13 22:56:04
● 2015-10-28 16:43:30
○ 2016-01-20 03:01:44
○ 2026-08-16 01:40:10
● 2015-10-28 16:43:30
○ 2016-01-20 03:01:44
○ 2026-08-16 01:40:10
○A154.55.65.312026-03-28 → 2026-08-16 · 2 obs
○ 2026-03-28 08:58:34
○ 2026-08-16 01:40:10
○ 2026-08-16 01:40:10
○A45.3.37.1052016-04-23 → 2016-12-04 · 5 obs
○ 2016-01-20 03:01:44
● 2016-04-23 08:37:16
● 2016-12-04 12:46:08
○ 2018-01-31 14:07:46
○ 2026-08-16 01:40:10
● 2016-04-23 08:37:16
● 2016-12-04 12:46:08
○ 2018-01-31 14:07:46
○ 2026-08-16 01:40:10
🔍 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:192.41.162.30
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: 87ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|