pertecnc.com - dns.ninja
pertecnc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.105.217.205🇯🇵 AKAMAI-LINODE-AP172.105.192.0/19 Akamai Technologies | ||||||
| PTR | li1871-205.members.linode.com | ||||||
| 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 | ||||||
| MX | mxdomain.qq.com ⭐ | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1751342686 | ||||||
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=1786038209 | ||||||
Same first word
pertecnc.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSa.ezdnscenter.com2018-07-12 → 2026-08-06 · 2 obs
● 2026-08-06 18:06:36
●NSb.ezdnscenter.com2018-07-12 → 2026-08-06 · 2 obs
● 2026-08-06 18:06:36
○A139.162.53.1812018-07-12 → 2018-07-12 · 3 obs
○ 2026-06-16 07:16:18
○ 2026-08-06 18:06:36
●A172.105.217.2052026-06-16 → 2026-08-06 · 3 obs
● 2026-06-16 07:16:18
● 2026-08-06 18:06:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| pertecnc.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 pertecnc.com (unsigned zone)
⏱️ Timing
Total: 3538ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.105.217.205 |
| NS | 2 | a.ezdnscenter.com, b.ezdnscenter.com |
| MX | 1 | mxdomain.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
IP Addresses
pertecnc.com has exactly one IP address — 172.105.217.205.
Other host names, among them li1871-205.members.linode.com and xvlm.com, have IP numbers in common with pertecnc.com.
Name Servers
pertecnc.com has two authoritative name servers — a.ezdnscenter.com and b.ezdnscenter.com.
The name server configuration of pertecnc.com is shared with other domains, for instance daprw.com, zjmech.com, ksddc.com and two others.
Host names pointing to two IP addresses:
b.ezdnscenter.com resolves to 183.253.57.210 and 211.99.99.58.
Host names resolving to a single IP address:
a.ezdnscenter.com resolves to 218.98.111.140.
Mail Servers
pertecnc.com uses one mail server — mxdomain.qq.com.
The mail server setup of pertecnc.com matches that of other domains such as gdjinzhu.com, 1039.cn, missnar.com and two others.
At least some of the mail servers used by pertecnc.com are shared with other domains: dlhis.com, hy-f.cn, 16839.com and two others among them.
It is common to find these mail servers used together with the mail servers mxbiz1.qq.com and mxbiz2.qq.com.