bjczxd.com - robtex.com
bjczxd.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) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1764749997 | ||||||
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=1779075193 | ||||||
Subdomains
www.bjczxd.com |
Same first word
bjczxd.com |
Similar names
DNS History
13 records (4 active, 9 former)
●NSa.ezdnscenter.com2026-03-21 → 2026-05-18 · 3 obs
● 2026-03-21 05:20:42
● 2026-05-18 04:03:10
●NSb.ezdnscenter.com2026-03-21 → 2026-05-18 · 3 obs
● 2026-03-21 05:20:42
● 2026-05-18 04:03:10
○NSns1.ezdnscenter.com2015-07-25 → 2017-04-18 · 4 obs
● 2017-04-18 21:23:26
○ 2026-03-21 05:20:42
○ 2026-05-18 04:03:10
○NSns2.ezdnscenter.com2015-07-25 → 2017-04-18 · 4 obs
● 2017-04-18 21:23:26
○ 2026-03-21 05:20:42
○ 2026-05-18 04:03:10
○NSns3.ezdnscenter.com2015-07-25 → 2017-04-18 · 4 obs
● 2017-04-18 21:23:26
○ 2026-03-21 05:20:42
○ 2026-05-18 04:03:10
○NSns4.ezdnscenter.com2015-07-25 → 2017-04-18 · 4 obs
● 2017-04-18 21:23:26
○ 2026-03-21 05:20:42
○ 2026-05-18 04:03:10
○NSns5.ezdnscenter.com2015-07-25 → 2017-04-18 · 4 obs
● 2017-04-18 21:23:26
○ 2026-03-21 05:20:42
○ 2026-05-18 04:03:10
○NSns6.ezdnscenter.com2015-07-25 → 2017-04-18 · 4 obs
● 2017-04-18 21:23:26
○ 2026-03-21 05:20:42
○ 2026-05-18 04:03:10
○A103.249.252.2102017-04-18 → 2017-04-18 · 4 obs
● 2017-04-18 21:23:26
○ 2026-03-21 05:20:42
○ 2026-05-18 04:03:10
○A42.62.101.112015-11-23 → 2016-09-23 · 5 obs
● 2015-11-23 19:00:58
● 2016-09-23 12:06:24
○ 2017-04-18 21:23:26
○ 2026-05-18 04:03:10
○A58.64.134.562015-07-25 → 2015-07-25 · 3 obs
○ 2015-11-23 19:00:58
○ 2026-05-18 04:03:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| bjczxd.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 bjczxd.com (unsigned zone)
⏱️ Timing
Total: 832ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.ezdnscenter.com, b.ezdnscenter.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| 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
bjczxd.com is a parent of www.bjczxd.com.
Name Servers
bjczxd.com is delegated to two name servers, a.ezdnscenter.com and b.ezdnscenter.com.
bjczxd.com shares the same name server setup with other domains, for instance rjkit.com, gddsjt.com, anywn.com and 2 other.
Host names with two IP numbers:
The host name b.ezdnscenter.com points to: 183.253.57.210 and 211.99.99.58.
Host names with one IP number:
The host name a.ezdnscenter.com points to: 218.98.111.140.
Mail Servers
bjczxd.com is handled by two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.
bjczxd.com has the same mail server setup as other domains, for instance tmeem.com, ipiginc.com, shelltek.net and 2 other.
bjczxd.com shares at least partially some mail servers with other domains, for instance loftk.com.cn, 0714jiajiao.com, ehaoka.com and 2 other.