freesemi.com - dns.ninja
freesemi.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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) | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1751342706 | ||||||
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=1782629000 | ||||||
Same first word
freesemi.com |
Similar names
DNS History
10 records (4 active, 6 former)
●NSa.ezdnscenter.com2026-03-23 → 2026-06-28 · 3 obs
● 2026-03-23 08:58:58
● 2026-06-28 07:02:14
●NSb.ezdnscenter.com2026-03-23 → 2026-06-28 · 3 obs
● 2026-03-23 08:58:58
● 2026-06-28 07:02:14
○NSns1.ezdnscenter.com2015-08-10 → 2016-06-28 · 4 obs
● 2016-06-28 19:50:44
○ 2026-03-23 08:58:58
○ 2026-06-28 07:02:14
○NSns2.ezdnscenter.com2015-08-10 → 2016-06-28 · 4 obs
● 2016-06-28 19:50:44
○ 2026-03-23 08:58:58
○ 2026-06-28 07:02:14
○NSns3.ezdnscenter.com2015-08-10 → 2016-06-28 · 4 obs
● 2016-06-28 19:50:44
○ 2026-03-23 08:58:58
○ 2026-06-28 07:02:14
○NSns4.ezdnscenter.com2015-08-10 → 2016-06-28 · 4 obs
● 2016-06-28 19:50:44
○ 2026-03-23 08:58:58
○ 2026-06-28 07:02:14
○NSns5.ezdnscenter.com2015-08-10 → 2016-06-28 · 4 obs
● 2016-06-28 19:50:44
○ 2026-03-23 08:58:58
○ 2026-06-28 07:02:14
○NSns6.ezdnscenter.com2015-08-10 → 2016-06-28 · 4 obs
● 2016-06-28 19:50:44
○ 2026-03-23 08:58:58
○ 2026-06-28 07:02:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| freesemi.com | a.ezdnscenter.com, b.ezdnscenter.com | 3 records |
✅ Authoritative Response
Server:218.98.111.140
NS records: a.ezdnscenter.com, b.ezdnscenter.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for freesemi.com (unsigned zone)
⏱️ Timing
Total: 3808ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.ezdnscenter.com, b.ezdnscenter.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| 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
Name Servers
The NS records for freesemi.com delegate to a.ezdnscenter.com and b.ezdnscenter.com.
The name server configuration of freesemi.com is shared with other domains, for instance xn--2krq7rv3w8wu.com, ylyhl.cn, aeroeagle.net and two others.
Host names pointing to two IP addresses:
The A records for b.ezdnscenter.com return 183.253.57.210 and 211.99.99.58.
Host names resolving to a single IP address:
a.ezdnscenter.com resolves to the IP address 218.98.111.140.
Mail Servers
freesemi.com uses two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.
The mail server setup of freesemi.com matches that of other domains such as lnvut.edu.cn, ycne.com.cn, gdma.cc and two others.
At least some of the mail servers used by freesemi.com are shared with other domains: knitexgroup.com, doocor.com, email.alimart.com and two others among them.