zb321.com - robtex.com
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zb321.com
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| 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=1770918430 | ||||||
Up
www.zb321.com |
Same first word
zb321.com |
Similar names
DNS History
13 records (4 active, 9 former)
○NSdns1.name-services.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-06-09 19:06:14
○ 2026-02-15 18:30:12
○NSdns2.name-services.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-06-09 19:06:14
○ 2026-02-15 18:30:12
●NSdns23.hichina.com2015-06-09 → 2026-02-15 · 3 obs
● 2015-06-09 19:06:14
● 2026-02-15 18:30:12
●NSdns24.hichina.com2015-06-09 → 2026-02-15 · 3 obs
● 2015-06-09 19:06:14
● 2026-02-15 18:30:12
○NSdns3.name-services.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-06-09 19:06:14
○ 2026-02-15 18:30:12
○NSdns4.name-services.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-06-09 19:06:14
○ 2026-02-15 18:30:12
○NSdns5.name-services.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-06-09 19:06:14
○ 2026-02-15 18:30:12
●MXmxdomain.qq.com2015-06-09 → 2026-02-15 · 3 obs
● 2015-06-09 19:06:14
● 2026-02-15 18:30:12
○A103.216.216.242017-04-01 → 2017-04-01 · 3 obs
● 2017-04-01 06:07:00
○ 2026-02-15 18:30:12
○A203.158.16.62016-01-03 → 2016-07-20 · 5 obs
● 2016-01-03 15:55:52
● 2016-07-20 00:06:36
○ 2017-04-01 06:07:00
○ 2026-02-15 18:30:12
●A47.52.147.872026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 18:30:12
○A58.64.193.2212015-06-09 → 2015-10-28 · 5 obs
● 2015-06-09 19:06:14
● 2015-10-28 19:47:40
○ 2016-01-03 15:55:52
○ 2026-02-15 18:30:12
○A8.15.231.1142008-03-14 → 2008-03-14 · 3 obs
○ 2015-06-09 19:06:14
○ 2026-02-15 18:30:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net... | - |
| zb321.com | dns23.hichina.com, dns24.hichina.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.38
NS records: dns23.hichina.com, dns24.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zb321.com (unsigned zone)
⏱️ Timing
Total: 712ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.52.147.87 |
| NS | 2 | dns23.hichina.com, dns24.hichina.com |
| MX | 1 | mxdomain.qq.com (pri: 10) |
| SOA | 1 | dns23.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns23.hichina.com, dns23.hichina.com, dns23.hichina.com...)
AI analysis
The parent of www.zb321.com is zb321.com.
zb321.com points to an IP address: 47.52.147.87.
Other host names, for instance www.zb321.com, share IP numbers with zb321.com.
Two name servers dns23.hichina.com and dns24.hichina.com handle the delegation for zb321.com.
zb321.com shares the same name server setup as other domains, for instance mftc.xyz, maslp.com, gjjdyp.com, tianlang.cn and enssu.com.
zb321.com at least partially shares name servers with other domains, including chitinan.net and kemaotong.com.
Host names with nine IP numbers:
dns23.hichina.com points to: 2408:4009:501::31, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.
dns24.hichina.com points to: 2408:4009:501::32, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.
zb321.com is handled by a single mail server, mxdomain.qq.com.
zb321.com uses the same mail server setup as other domains, for instance o0v0.com, cqok.com, mcmiao.com, 785111567.com and noobsail.com.
zb321.com shares some mail servers with other domains, including chncrab.com, baoshu.com, uorg.cn and misshu.com.
these mail servers are commonly used together with mxbiz1.qq.com.