qudoukeng.com - robtex.com
qudoukeng.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.11.192.154🇺🇸 PEGTECHINC38.11.192.0/19 PEG TECH INC | ||||||
| NS | ns1.qudoukeng.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.qudoukeng.com ⚠️ Not in zone NS records | ||||||
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=1785769402 | ||||||
Same first word
qudoukeng.com |
DNS History
12 records (3 active, 9 former)
○NSjm1.dns.com2020-02-11 → 2020-02-11 · 3 obs
○ 2017-02-19 16:32:10
● 2020-02-11 21:54:34
○ 2026-08-03 15:16:38
● 2020-02-11 21:54:34
○ 2026-08-03 15:16:38
○NSjm2.dns.com2020-02-11 → 2020-02-11 · 3 obs
○ 2017-02-19 16:32:10
● 2020-02-11 21:54:34
○ 2026-08-03 15:16:38
● 2020-02-11 21:54:34
○ 2026-08-03 15:16:38
○NSns1.22.cn2015-06-25 → 2016-02-04 · 4 obs
● 2015-06-25 02:40:42
● 2016-02-04 21:04:52
○ 2017-02-19 16:32:10
○ 2026-08-03 15:16:38
● 2016-02-04 21:04:52
○ 2017-02-19 16:32:10
○ 2026-08-03 15:16:38
●NSns1.qudoukeng.com2026-08-03 → 2026-08-03 · 2 obs
○ 2020-02-11 21:54:34
● 2026-08-03 15:16:38
● 2026-08-03 15:16:38
○NSns2.22.cn2015-06-25 → 2015-11-07 · 4 obs
● 2015-06-25 02:40:42
● 2015-11-07 14:20:10
○ 2017-02-19 16:32:10
○ 2026-08-03 15:16:38
● 2015-11-07 14:20:10
○ 2017-02-19 16:32:10
○ 2026-08-03 15:16:38
●NSns2.qudoukeng.com2026-08-03 → 2026-08-03 · 2 obs
○ 2020-02-11 21:54:34
● 2026-08-03 15:16:38
● 2026-08-03 15:16:38
○NSns3.22.cn2015-06-25 → 2015-11-07 · 4 obs
● 2015-06-25 02:40:42
● 2015-11-07 14:20:10
○ 2017-02-19 16:32:10
○ 2026-08-03 15:16:38
● 2015-11-07 14:20:10
○ 2017-02-19 16:32:10
○ 2026-08-03 15:16:38
○NSns4.22.cn2015-06-25 → 2015-11-07 · 4 obs
● 2015-06-25 02:40:42
● 2015-11-07 14:20:10
○ 2017-02-19 16:32:10
○ 2026-08-03 15:16:38
● 2015-11-07 14:20:10
○ 2017-02-19 16:32:10
○ 2026-08-03 15:16:38
○A14.128.41.1362020-02-11 → 2020-02-11 · 3 obs
○ 2017-02-19 16:32:10
● 2020-02-11 21:54:34
○ 2026-08-03 15:16:38
● 2020-02-11 21:54:34
○ 2026-08-03 15:16:38
●A38.11.192.1542026-08-03 → 2026-08-03 · 2 obs
○ 2020-02-11 21:54:34
● 2026-08-03 15:16:38
● 2026-08-03 15:16:38
○A38.6.120.1312026-08-03 → 2026-08-03 · 1 obs
○ 2026-08-03 15:16:38
○A45.33.50.392015-06-25 → 2015-11-07 · 4 obs
● 2015-06-25 02:40:42
● 2015-11-07 14:20:10
○ 2017-02-19 16:32:10
○ 2026-08-03 15:16:38
● 2015-11-07 14:20:10
○ 2017-02-19 16:32:10
○ 2026-08-03 15:16:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qudoukeng.com | ns1.qudoukeng.com, ns2.qudoukeng.com | 8 records |
✅ Authoritative Response
Server:172.247.11.194
NS records: ns1.qudoukeng.com, ns2.qudoukeng.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qudoukeng.com (unsigned zone)
⏱️ Timing
Total: 165ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.11.192.154 |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (ns1.qudoukeng.com, ns1.qudoukeng.com, ns1.qudoukeng.com...)
Analysis
IP Addresses
qudoukeng.com points to a single IP number: 38.11.192.154.
Name Servers
qudoukeng.com uses two name servers for its delegation: ns1.qudoukeng.com and ns2.qudoukeng.com.