l-zb.com - robtex.com
l-zb.com
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=1771291435 | ||||||
Subdomains
www.l-zb.com |
Same first word
l-zb.com |
DNS History
5 records (5 active, 0 former)
●NSdns21.hichina.com2017-12-20 → 2026-03-23 · 2 obs
● 2026-03-23 23:31:50
●NSdns22.hichina.com2017-12-20 → 2026-03-23 · 2 obs
● 2026-03-23 23:31:50
●A113.44.79.1152026-03-17 → 2026-03-23 · 2 obs
● 2026-03-23 23:31:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net... | - |
| l-zb.com | dns21.hichina.com, dns22.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.40
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for l-zb.com (unsigned zone)
⏱️ Timing
Total: 590ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 113.44.79.115 |
| NS | 2 | dns22.hichina.com, dns21.hichina.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 | dns21.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)
Analysis
Hierarchy
www.l-zb.com is a child of l-zb.com.
IP Addresses
l-zb.com resolves to one IP number: 113.44.79.115.
Name Servers
l-zb.com's delegation uses two name servers: dns21.hichina.com and dns22.hichina.com.
l-zb.com uses the same name server setup as other domains, such as bimuyiqi.com, leytoy.com, yuyangmelon.com, xmtaisi.cn and dtqwl.com.
l-zb.com at least partially shares name servers with other domains, including jsyjn.com, awvape.com, 70368.cn, 70656.cn and 00561.com.
These name servers are often used with expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers: The host name dns21.hichina.com points to 2408:4009:501::29, 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. The host name dns22.hichina.com points to 2408:4009:501::30, 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.
Mail Servers
l-zb.com is served by two mail servers mxbiz1.qq.com and mxbiz2.qq.com.
l-zb.com shares the same mail server setup as other domains, for instance leyinlin.com, 3l7c.com, filme.cn, (0x6675636b)sky.com and djiits.com.
l-zb.com shares at least some mail servers with other domains, for example seacrest.com.au, gasoftware.com.cn, sogocc.com, dpdg.com.cn and kufaka.com.
Host names with two IP numbers:
mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.
Host names with one IP number:
mxbiz2.qq.com points to 203.205.232.191.
Host names that point to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.