cppatent.com - dns.ninja
cppatent.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.149.182.62🇨🇳 CHINANET-SCIDC-AS-AP211.149.160.0/19 SICHUANIDC province network | ||||||
| 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 Proxy-registered route object | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1777000475 | ||||||
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=1782849791 | ||||||
Subdomains
www.cppatent.com |
Same first word
cppatent.com |
Similar names
DNS History
18 records (5 active, 13 former)
●NSa.ezdnscenter.com2026-05-12 → 2026-06-30 · 3 obs
● 2026-05-12 01:32:34
● 2026-06-30 20:31:26
●NSb.ezdnscenter.com2026-05-12 → 2026-06-30 · 3 obs
● 2026-05-12 01:32:34
● 2026-06-30 20:31:26
○NSns1.ezdnscenter.com2015-07-02 → 2017-10-04 · 4 obs
● 2017-10-04 08:22:48
○ 2026-02-19 01:43:54
○ 2026-06-30 20:31:26
○NSns1.myhostadmin.net2026-02-19 → 2026-04-04 · 5 obs
● 2026-02-19 01:43:54
● 2026-04-04 04:42:46
○ 2026-05-12 01:32:34
○ 2026-06-30 20:31:26
○NSns2.ezdnscenter.com2015-07-02 → 2017-10-04 · 4 obs
● 2017-10-04 08:22:48
○ 2026-02-19 01:43:54
○ 2026-06-30 20:31:26
○NSns2.myhostadmin.net2026-02-19 → 2026-04-04 · 5 obs
● 2026-02-19 01:43:54
● 2026-04-04 04:42:46
○ 2026-05-12 01:32:34
○ 2026-06-30 20:31:26
○NSns3.ezdnscenter.com2015-07-02 → 2017-10-04 · 4 obs
● 2017-10-04 08:22:48
○ 2026-02-19 01:43:54
○ 2026-06-30 20:31:26
○NSns3.myhostadmin.net2026-02-19 → 2026-04-04 · 5 obs
● 2026-02-19 01:43:54
● 2026-04-04 04:42:46
○ 2026-05-12 01:32:34
○ 2026-06-30 20:31:26
○NSns4.ezdnscenter.com2015-07-02 → 2017-10-04 · 4 obs
● 2017-10-04 08:22:48
○ 2026-02-19 01:43:54
○ 2026-06-30 20:31:26
○NSns4.myhostadmin.net2026-02-19 → 2026-04-04 · 5 obs
● 2026-02-19 01:43:54
● 2026-04-04 04:42:46
○ 2026-05-12 01:32:34
○ 2026-06-30 20:31:26
○NSns5.ezdnscenter.com2015-07-02 → 2017-10-04 · 4 obs
● 2017-10-04 08:22:48
○ 2026-02-19 01:43:54
○ 2026-06-30 20:31:26
○NSns5.myhostadmin.net2026-02-19 → 2026-04-04 · 5 obs
● 2026-02-19 01:43:54
● 2026-04-04 04:42:46
○ 2026-05-12 01:32:34
○ 2026-06-30 20:31:26
○NSns6.ezdnscenter.com2015-07-02 → 2017-10-04 · 4 obs
● 2017-10-04 08:22:48
○ 2026-02-19 01:43:54
○ 2026-06-30 20:31:26
○NSns6.myhostadmin.net2026-02-19 → 2026-04-04 · 5 obs
● 2026-02-19 01:43:54
● 2026-04-04 04:42:46
○ 2026-05-12 01:32:34
○ 2026-06-30 20:31:26
○A114.80.208.1892015-07-02 → 2017-10-04 · 4 obs
● 2017-10-04 08:22:48
○ 2026-02-19 01:43:54
○ 2026-06-30 20:31:26
●A211.149.182.622026-02-19 → 2026-06-30 · 3 obs
● 2026-02-19 01:43:54
● 2026-06-30 20:31:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cppatent.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 cppatent.com (unsigned zone)
⏱️ Timing
Total: 538ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.149.182.62 |
| NS | 2 | a.ezdnscenter.com, b.ezdnscenter.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| 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
Hierarchy
cppatent.com is the parent zone for www.cppatent.com.
IP Addresses
cppatent.com resolves to just one IP address, 211.149.182.62.
www.cppatent.com and ffffob.com, along with other host names, share IP addresses with cppatent.com.
Name Servers
cppatent.com is served by two delegated name servers, a.ezdnscenter.com and b.ezdnscenter.com.
cppatent.com shares its NS records with other domains, for example zplace.cn, erowa.name, szetme.com and two others.
Host names that have two IP addresses:
b.ezdnscenter.com maps to two IP addresses — 183.253.57.210 and 211.99.99.58.
Host names that point to one IP address:
a.ezdnscenter.com points to the IP address 218.98.111.140.
Mail Servers
cppatent.com is served by two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.
Among the domains sharing a mail server setup with cppatent.com are geomfrog.cn, tobwholesale.com, argfans.com and two others.
There is at least a partial MX overlap between cppatent.com and other domains, including 8907.org, ottomdm.com, line-park.com and two others.