kudouchn.com - robtex.com
kudouchn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.114.177.133🇨🇳 CHINA169-Backbone122.114.0.0/16 route of Chinaunicomroute of Chinaunicom | ||||||
| NS | a.ezdnscenter.com ⭐ | ||||||
| A | 218.98.111.140🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | b.ezdnscenter.com | ||||||
| A | 183.253.57.210🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.58🇨🇳 DONGGUAN-1211.99.99.0/24 | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1751342707 | ||||||
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=1785716217 | ||||||
Same first word
kudouchn.com |
DNS History
14 records (3 active, 11 former)
●NSa.ezdnscenter.com2026-06-06 → 2026-08-03 · 3 obs
● 2026-06-06 19:23:44
● 2026-08-03 00:32:00
●NSb.ezdnscenter.com2026-06-06 → 2026-08-03 · 3 obs
● 2026-06-06 19:23:44
● 2026-08-03 00:32:00
○NSns10.cdncenter.com2015-05-18 → 2020-04-09 · 4 obs
● 2020-04-09 04:06:34
○ 2026-06-06 19:23:44
○ 2026-08-03 00:32:00
○NSns11.cdncenter.com2015-05-18 → 2020-04-09 · 4 obs
● 2020-04-09 04:06:34
○ 2026-06-06 19:23:44
○ 2026-08-03 00:32:00
○NSns12.cdncenter.com2015-05-18 → 2020-04-09 · 4 obs
● 2020-04-09 04:06:34
○ 2026-06-06 19:23:44
○ 2026-08-03 00:32:00
○NSns7.cdncenter.com2015-05-18 → 2020-04-09 · 4 obs
● 2020-04-09 04:06:34
○ 2026-06-06 19:23:44
○ 2026-08-03 00:32:00
○NSns8.cdncenter.com2015-05-18 → 2020-04-09 · 4 obs
● 2020-04-09 04:06:34
○ 2026-06-06 19:23:44
○ 2026-08-03 00:32:00
○NSns9.cdncenter.com2015-05-18 → 2020-04-09 · 4 obs
● 2020-04-09 04:06:34
○ 2026-06-06 19:23:44
○ 2026-08-03 00:32:00
○MXmail.kudouchn.com2015-05-18 → 2016-02-25 · 4 obs
● 2016-02-25 22:46:00
○ 2016-06-26 10:39:02
○ 2026-08-03 00:32:00
○A113.10.156.1572015-11-17 → 2015-11-17 · 4 obs
● 2015-11-17 04:04:46
○ 2016-02-25 22:46:00
○ 2026-08-03 00:32:00
○A113.10.190.932016-02-25 → 2016-02-25 · 4 obs
● 2016-02-25 22:46:00
○ 2016-06-26 10:39:02
○ 2026-08-03 00:32:00
●A122.114.177.1332026-06-06 → 2026-08-03 · 3 obs
● 2026-06-06 19:23:44
● 2026-08-03 00:32:00
○A210.209.89.782015-05-18 → 2015-05-18 · 3 obs
○ 2015-11-17 04:04:46
○ 2026-08-03 00:32:00
○A222.73.22.82020-04-09 → 2020-04-09 · 4 obs
● 2020-04-09 04:06:34
○ 2026-06-06 19:23:44
○ 2026-08-03 00:32:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| kudouchn.com | a.ezdnscenter.com, b.ezdnscenter.com | 3 records |
✅ Authoritative Response
Server:183.253.57.210
NS records: a.ezdnscenter.com, b.ezdnscenter.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kudouchn.com (unsigned zone)
⏱️ Timing
Total: 1235ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.114.177.133 |
| NS | 2 | a.ezdnscenter.com, b.ezdnscenter.com |
| SOA | 1 | a.ezdnscenter.com dnsadmin.ezdnscenter.c |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (a.ezdnscenter.com, b.ezdnscenter.com, b.ezdnscenter.com)
Analysis
IP Addresses
kudouchn.com directs to one IP number, which is 122.114.177.133.
There are other host names — ncpcgt.com.cn among them — that share IP numbers with kudouchn.com.
Name Servers
DNS delegation for kudouchn.com points to two name servers: a.ezdnscenter.com and b.ezdnscenter.com.
kudouchn.com has the same name server delegation as a number of other domains, such as nubiyamuye.com, xiaoyaoshuo.com, bananaer.cn and two more.
Hosts with two IP numbers each:
b.ezdnscenter.com has two IP addresses: 183.253.57.210 and 211.99.99.58.
Hosts that resolve to one IP address:
a.ezdnscenter.com directs to 218.98.111.140.