021zigong.com - robtex.com
021zigong.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.85.44.145🇺🇸 BAIDU-1154.85.44.0/23 AS55967 | ||||||
| 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 | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1751342723 | ||||||
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=1776113752 | ||||||
Same first word
021zigong.com |
Similar names
DNS History
10 records (3 active, 7 former)
●NSa.ezdnscenter.com2026-02-27 → 2026-04-13 · 3 obs
● 2026-02-27 20:50:26
● 2026-04-13 21:15:32
●NSb.ezdnscenter.com2026-02-27 → 2026-04-13 · 3 obs
● 2026-02-27 20:50:26
● 2026-04-13 21:15:32
○NSdns1.iidns.com2015-07-22 → 2016-07-10 · 4 obs
● 2016-07-10 11:12:02
○ 2026-02-27 20:50:26
○ 2026-04-13 21:15:32
○NSdns2.iidns.com2015-07-22 → 2016-07-10 · 4 obs
● 2016-07-10 11:12:02
○ 2026-02-27 20:50:26
○ 2026-04-13 21:15:32
○NSdns3.iidns.com2015-07-22 → 2016-07-10 · 4 obs
● 2016-07-10 11:12:02
○ 2026-02-27 20:50:26
○ 2026-04-13 21:15:32
○NSdns4.iidns.com2015-07-22 → 2016-07-10 · 4 obs
● 2016-07-10 11:12:02
○ 2026-02-27 20:50:26
○ 2026-04-13 21:15:32
○NSdns5.iidns.com2015-07-22 → 2016-07-10 · 4 obs
● 2016-07-10 11:12:02
○ 2026-02-27 20:50:26
○ 2026-04-13 21:15:32
○NSdns6.iidns.com2015-07-22 → 2016-07-10 · 4 obs
● 2016-07-10 11:12:02
○ 2026-02-27 20:50:26
○ 2026-04-13 21:15:32
●A154.85.44.1452026-02-27 → 2026-04-13 · 3 obs
● 2026-02-27 20:50:26
● 2026-04-13 21:15:32
○A210.209.93.2242015-07-22 → 2015-07-22 · 3 obs
○ 2026-02-27 20:50:26
○ 2026-04-13 21:15:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 021zigong.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 021zigong.com (unsigned zone)
⏱️ Timing
Total: 539ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.85.44.145 |
| 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
021zigong.com resolves to one IP number: 154.85.44.145.
other host names including shdsfkyy.com, ksfuke.com, wofuke.com.cn, z120.org and dsfk.com.cn share IP numbers with 021zigong.com.
Name Servers
021zigong.com is delegated to two name servers a.ezdnscenter.com and b.ezdnscenter.com.
021zigong.com shares the same name server setup as other domains, for instance liangyoushebei.com, sxmlwy.com, asunpaper.net, qdydyl.com and j-meta.com.
Two IP numbers for a host: b.ezdnscenter.com points to 183.253.57.210 and 211.99.99.58.
One IP number for a host: a.ezdnscenter.com points to 218.98.111.140.