qdchengji.com - robtex.com
qdchengji.com
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=1777080886 | ||||||
Same first word
qdchengji.com |
DNS History
8 records (3 active, 5 former)
○NSdns10.hichina.com2016-12-17 → 2017-08-17 · 4 obs
● 2017-08-17 02:53:30
○ 2026-03-26 11:01:18
○ 2026-04-25 01:48:00
○NSdns9.hichina.com2016-12-17 → 2017-08-17 · 4 obs
● 2017-08-17 02:53:30
○ 2026-03-26 11:01:18
○ 2026-04-25 01:48:00
●NSjosephine.ns.cloudflare.com2026-03-26 → 2026-04-25 · 3 obs
● 2026-03-26 11:01:18
● 2026-04-25 01:48:00
●NSned.ns.cloudflare.com2026-03-26 → 2026-04-25 · 3 obs
● 2026-03-26 11:01:18
● 2026-04-25 01:48:00
○A118.193.177.532016-12-17 → 2017-08-17 · 4 obs
● 2017-08-17 02:53:30
○ 2026-03-26 11:01:18
○ 2026-04-25 01:48:00
●A38.6.75.1782026-04-25 → 2026-04-25 · 2 obs
● 2026-04-25 01:48:00
○A38.63.242.582026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 11:01:18
○ 2026-04-25 01:48:00
○A38.63.254.652026-03-26 → 2026-04-25 · 2 obs
○ 2026-04-25 01:48:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qdchengji.com | ned.ns.cloudflare.com, josephine.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.210
NS records: ned.ns.cloudflare.com, josephine.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qdchengji.com (unsigned zone)
⏱️ Timing
Total: 171ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.6.75.178 |
| NS | 2 | josephine.ns.cloudflare.com, ned.ns.cloudflare.com |
| SOA | 1 | josephine.ns.cloudflare.com dns.cloudfla |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ned.ns.cloudflare.com, ned.ns.cloudflare.com, ned.ns.cloudflare.com...)
Analysis
IP Addresses
qdchengji.com resolves to one IP number: 38.6.75.178.
Name Servers
qdchengji.com is delegated to two name servers josephine.ns.cloudflare.com and ned.ns.cloudflare.com.
qdchengji.com shares the same name server setup as other domains, for instance sh-hd.com, ataige.com, xxbkhg.com, cdnmodule.com and cqjjwl.com.
qdchengji.com at least partially shares name servers with other domains, for instance arborlearningacademy.com, seymenservices.com, forumdyskusyjnetrendow.click, thinkcorner.co.uk and itsmyjam.com.
These name servers are commonly used alongside dion.ns.cloudflare.com and audrey.ns.cloudflare.com.
Host names with six IP numbers:
Host name josephine.ns.cloudflare.com points to: 2606:4700:50::a29f:2640, 2803:f800:50::6ca2:c240, 2a06:98c1:50::ac40:2240, 108.162.194.64, 162.159.38.64 and 172.64.34.64.
Host name ned.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd2, 2803:f800:50::6ca2:c1d2, 2a06:98c1:50::ac40:21d2, 108.162.193.210, 172.64.33.210 and 173.245.59.210.