qxbiotech.com - robtex.com
qxbiotech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.91.248.43🇨🇳 CHINANET-BACKBONE202.91.248.0/22 China Telecom 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 | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1751342683 | ||||||
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=1785705182 | ||||||
Same first word
qxbiotech.com |
DNS History
3 records (3 active, 0 former)
●NSa.ezdnscenter.com2026-05-05 → 2026-08-02 · 2 obs
● 2026-08-02 21:41:04
●NSb.ezdnscenter.com2026-05-05 → 2026-08-02 · 2 obs
● 2026-08-02 21:41:04
●A202.91.248.432026-05-05 → 2026-08-02 · 2 obs
● 2026-08-02 21:41:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net... | - |
| qxbiotech.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 qxbiotech.com (unsigned zone)
⏱️ Timing
Total: 556ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.91.248.43 |
| 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
qxbiotech.com resolves to just one IP address, 202.91.248.43.
Two other host names, along with slt-p.com, flbaudio.com and hzxsykj.com, also share IP numbers with qxbiotech.com.
Name Servers
The NS records for qxbiotech.com delegate to a.ezdnscenter.com and b.ezdnscenter.com.
qxbiotech.com shares its NS records with other domains, for example xfullx.com, eagvis.com, yameng-ch.com and two others.
Host names that have two IP addresses:
The A records for b.ezdnscenter.com return 183.253.57.210 and 211.99.99.58.
Host names that point to one IP address:
a.ezdnscenter.com resolves to the IP address 218.98.111.140.