sybzcn.com - robtex.com
sybzcn.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=1786091874 | ||||||
Same first word
sybzcn.com |
Similar names
cnysbz.cn |
nbcyzs.com |
ycznbs.com |
ncbzsy.com |
cnzbys.com |
cnsyzb.net |
szynbc.com |
cnbzys.com |
bzscny.com |
cnzbsy.com |
cnszby.com |
scznby.com |
ycznsb.com |
cnyzsb.cn |
scnyzb.com |
nbzcsy.com |
ynbczs.com |
cnbyzs.com |
nysbzc.com |
szbcyn.com |
DNS History
7 records (7 active, 0 former)
●NSdns21.hichina.com2026-05-20 → 2026-08-07 · 2 obs
● 2026-08-07 09:08:04
●NSdns22.hichina.com2026-05-20 → 2026-08-07 · 2 obs
● 2026-08-07 09:08:04
●MXmx1.qiye.aliyun.com2026-05-20 → 2026-08-07 · 2 obs
● 2026-08-07 09:08:04
●MXmx2.qiye.aliyun.com2026-05-20 → 2026-08-07 · 2 obs
● 2026-08-07 09:08:04
●MXmx3.qiye.aliyun.com2026-05-20 → 2026-08-07 · 2 obs
● 2026-08-07 09:08:04
●A113.0.56.92026-05-20 → 2026-08-07 · 2 obs
● 2026-08-07 09:08:04
●A222.171.225.1832026-05-20 → 2026-08-07 · 2 obs
● 2026-08-07 09:08:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sybzcn.com | dns21.hichina.com, dns22.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.38
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sybzcn.com (unsigned zone)
⏱️ Timing
Total: 3521ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 113.0.56.9, 222.171.225.183 |
| NS | 2 | dns21.hichina.com, dns22.hichina.com |
| MX | 3 | mx3.qiye.aliyun.com (pri: 15), mx1.qiye.aliyun.com (pri: 5)... |
| TXT | 1 | v=spf1 include:spf.qiye.aliyun.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
IP Addresses
sybzcn.com has two IP addresses: 113.0.56.9 and 222.171.225.183
Among others, hebhyjz.com, mrdyo.com, dltax.com and sizunzg.com resolve to the same IP numbers as sybzcn.com.
Name Servers
sybzcn.com uses two name servers for its delegation: dns21.hichina.com and dns22.hichina.com.
The name server configuration of sybzcn.com is shared with other domains, for instance duiceng.com, aictech.cn, newsungo.com and two others.
At least some of sybzcn.com's name servers are shared with other domains, for example opentepa.org and cowin.net.
These name servers tend to be deployed in combination with the name servers ns7.alidns.com and ns8.alidns.com.
Hosts with 9 IP addresses each:
Hostname dns21.hichina.com directs to 39.96.153.40, 39.96.153.60 and 47.118.199.200 along with 6 other IP addresses.
Hostname dns22.hichina.com directs to 39.96.153.38, 39.96.153.61 and 47.118.199.198 along with 6 other IP addresses.
Mail Servers
The MX records for sybzcn.com list three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
At least some of the mail servers used by sybzcn.com are shared with other domains: weisong.cn, evinf.com, imageshop.com and two others among them.
It is common to find these mail servers used together with the mail servers mxn.mxhichina.com and mxw.mxhichina.com.
Host names pointing to two IP addresses:
mx3.qiye.aliyun.com directs traffic to 47.246.136.231 and 47.246.137.47.
Host names resolving to a single IP address:
mx1.qiye.aliyun.com has the IP address 47.246.137.47.
mx2.qiye.aliyun.com has the IP address 47.246.136.231.
Both mx3.qiye.aliyun.com and mx2.qiye.aliyun.com resolve to 47.246.136.231 IP addresses each.
Both mx3.qiye.aliyun.com and mx1.qiye.aliyun.com resolve to 47.246.137.47 IP addresses each.